* * * * * *. .TOE FRENQ& Du BREUIL. f THE CULTITEE OF FEUIT TEEES. THE SCIENTIFIC AND PROFITABLE CULTURE OF FRUIT TREES; INCLUDING CHOICE OF TEEES, PLANTING, GRAFTING, TRAINING, RESTORATION OF UNFRUITFUL TREES, GATHERING AND PRESERVATION OF FRUIT, ETC. FROM THE FRENCH OF M. DU BREUIL, PROFESSOR OF ARBORICULTURE IN THE CONSERVATOIRE IMPERIAL DES ARTS ET METIERS. ADAPTED FOR ENGLISH CULTIVATORS BY WILLIAM WARDLE, NURSERYMAN. WITH 187 ENGRAVINGS. .Scrottb (EMtian, rarcfuUg rebissfc, toith an Itttraburtion hg GEORGE GLENNY, AUTHOR OF "HANDBOOK TO THE FLOWER GARDEN," "GARDENING FOR THE MILLION, ETC-, ETC. ometi LONDON : LOCKWOOD & CO., 7, STATIONERS' HALL COURT. LUDGATE HILL. 1872. LONDON : PRINTED BY VIRTUE AND CO. CITY ROAD. INTRODUCTION TO THE SECOND EDITION. THE following treatise on the grafting, pruning, train- ing, and general management of fruit trees having been submitted for my opinion, with a view to the issue of a new edition, with such alterations and im- provements as I might suggest, I have carefully read it, and examined the practical directions throughout. There would have been no difficulty in making altera- tions and additions, since the subject is capable of enlargement to any extent ; but the work is complete. It professes to direct the gardener in all the operations necessary, from the insertion of the graft to the completion of the tree, and the proper management through all its stages ; and the instructions in all the various modes of grafting are full and comprehensive ; many of them fanciful, and perhaps whimsical ; but now that amateur gardening has become a fashionable amusement, the ingenious methods adopted by the French, who are in advance of us in fanciful grafting, 348914 VI INTRODUCTION TO THE SECOND EDITION. budding, and training, are especially interesting. The instructions apply to all the useful fruits as well as the various plans of management ; and the descrip- tive lists of all the most useful varieties are invaluable. The author has turned out a work that does him great credit, and the translator has shown that he perfectly understood the subject in all its bearings. The illus- trations, nearly two hundred in number, are excellent. GEORGE GLENNY. Gipsy Hill, Norwood, December, 1871. TKANSLATOB'S PEEFACE. ONE of the ways of increasing our own knowledge is that of comparing it with the knowledge of others. It is not to be doubted that the various branches of Garden Practice and Literature have been well culti- vated in England; and it is still less doubtful that these subjects have been as thoroughly studied in France, and expounded with unrivalled precision and clearness. The present Work on the Cultivation of Fruit Trees is an evidence of this. It can scarcely be read by the most proficient Arboriculturist without imparting something to his previous knowledge, while to the many whose information is limited it cannot fail to be of great value. It would be no small addition to our smaller pleasures to be able to grow for home use a good supply of our choicest fruits ; and if a sufficient modicum of this knowledge could be imparted to our agricultural labourers and persons of limited means residing in Vlll TRANSLATOR S PREFACE. the country, how much might be done to improve their incomings by growing good crops of the best descrip- tions of Pears, Peaches, &c., instead of a poor crop (if any at all) of comparatively worthless and un- marketable fruit. In France, this subject is considered of sufficient importance to be taught in schools and colleges, M. Du Breuil himself being a Professor of Arboriculture. The present Manual was honoured with the Prize of the Imperial Society of Horticulture. The value of the Work to English Cultivators will be much enhanced by the additional notes of Mr. Wardle. W. CONTENTS. PAGE GRAFTING 1 Grafting Mastic 3 Grafting by Approach, or Inarching 4 Branch Grafting 9 Cleft Grafting 12 Crown Grafting 15 Side Branch Grafting . . . . . . . .16 Budding on Shield Grafting 19 ON PRUNING AND TRAINING . 23 General Principles ........ 24 Periods for Pruning 40 Instruments . . 42 Method of Pruning 43 THE PEAR 45 List of Choice Pears 47 Training and Pruning . . . . . . .52 Obtaining Fruit-branches . 64 Maintaining ditto .77 Training in Vase or Goblet form . . . . .82 form of Column .86 as Double Contra Espaliers . . . .89 ,, Verrier's Palmetto 95 Nailing up . .103 Wire Trellis for Palmetto 106 In Oblique Cordon 109 Trellis for ditto . . ' . . . . . . .116 Training in Vertical Cordon 119 Trellis for ditto 121 Standard Pear Trees ... .... .123 THE APPLE 127 Varieties 128 Training and Pruning 131 Low Apple Espalier 132 Mode of Inarching 133 X CONTEXTS. PAGE THE PEAGH 135 Varieties 136 Training in Palmette form 137 Trellis for ditto 145 Obtaining Fruit-branches . 145 Training in Simple Oblique Cordon . . . . ,168 Trellis for ditto 172 New mode of forming Fruit-branches . . . .174 Advantages of ditto 183 THE PLUM 188 Varieties 189 Select list of 189 Training and Pruning . . ' 190 Training in Pyramidal form 191 Management of Fruit-branches 191 As Double Contra Espaliers 194 Verrier's Palmette 194 Single Oblique and Vertical Cordon 194 Standards 194 THE CHERRY 195 Varieties 195 Select list of 196 Pruning and Management 197 THE APRICOT 199 Varieties 199 Select list of 200 Pruning and Management 200 RESTORATION OF BADLY-TRAINED TREES .... 204 Standards 204 Espaliers 208 RENOVATION OF AGED TREES . 209 Pyramidal form of 209 Espaliers 211 GENERAL DIRECTIONS FOR THE FRUIT GVRDEV . . .213 Digging 213 Manuring 214 To counteract Excessive Dryness of Soil . . . .215 Protection from the Late Frosts of Spring . . . .216 GATHERING AND PRESERVATION OF FRUIT . . . .221 Gathering 221 Preservation 222 Fruit-house 222 Care of Fruit . 227 THE CULTUBE OF FRUIT TREES. GKAFTING. THE PRINCIPAL METHODS OF GRAFTING TREES. INSTRUMENTS, LIGA- TURES, AND MASTICS, OR GRAFTING CLAY. NEARLY all fruit trees are propagated by grafting. It is necessary, therefore, to carefully study the practice of this operation ; but we must limit our attention to those kinds of grafting that are really useful. For the practice of grafting it is necessary to be provided with the following instruments. First a hand- saw (fig. 1), to be used in cutting the stems and branches that are too large to be cut with the knife. The saw-blade should be thin towards the back, A, and the teeth, B, wide, for cutting through green wood. A pruning-knife also is required for cutting the smaller stems and branches that are intended to receive the graft. This instrument will be described further on (p. 42). A small wood mallet is also necessary to strike the back of the pruning-knife in making slits in thick stems for cleft grafting ; also a small wooden wedge /) B n 2 FRUIT TREES. to introduce into tKe opening while the graft is being placed in the slit. Lastly, a grafting or budding-knife is required (fig. 2). The spatula at the lower end of the knife should be made of hard wood, bone, or ivory. With this knife the lower part of the graft must be cut into proper shape, and shield grafting or budding performed. Until the grafts become firmly grown to the wood, it !A Fig. 1. Hand- Saw. Fig. 2. Budding-Knife. is of the utmost importance to keep them in their first position, and this is done by means of bandages com- posed of wool, drawn into coarse threads and slightly twisted, or strands of matting soaked in water, or of the bark of the willow or lime tree, made supple by soaking in water. In order to protect the parts from the action of the atmosphere, various mastics are employed. One kind, GRAFTING. 3 called Saint Fiacre's Ointment, is chiefly composed of clay. Other descriptions, known as grafting mastics, are composed chiefly of resinous materials. The clay mastic has the inconvenience of being liable to be washed away by heavy showers, and of cracking when very dry, by which means it ceases to be a sufficient protection to the tender graft. When used upon apple trees, it also serves as a harbour for insects, which prove hurtful to the graft, and endanger the success of the operation. Grafting mastics possess none of these inconveniences. They are used cold or hot. The mastic of which the following is the composition is always used hot. For one hundred parts by weight : Black pitch ... 28 parts. Burgundy pitch . . 28 Beeswax .... 16 Grease 14 ,, Yellow Ochre 14 100 This composition must be used sufficiently warm to be liquid, but not so hot as to injure the tissues of the tree. A small brush is used to spread it with. All the grafting mastics to be used cold were, until quite recently, in the form of a soft paste, and had the unpleasant inconvenience of sticking to the fingers of the operator. Hot mastics have, therefore, been pre- ferred, notwithstanding the extra trouble of heating them. But now, M. L'homme Lefort, of Belleville, B2 4 FRUIT TREES. near Paris, lias invented a liquid mastic that may be used cold. This mastic (the composition of which the inventor reserves the secret) is of the consistency of thin paste, which can be easily applied with a wooden spatula. In the course of a very few days it acquires an extraordinary degree of hardness, and is not affected by either sun or frost ; humidity only hastens its solidification. This material, being sold at a moderate price, is likely to take the place of all other mastics. The tree that is operated upon, and which receives the graft, is called the subject or stock; the small branch that is planted upon it is called the graft or scion. The different methods of grafting, applicable to fruit trees, may be ranged in the three following groups : I. GRAFTING BY APPROACH, OR INARCHING. The peculiarity of this description of grafting is that the scion is not separated from the parent stem until after it has become completely united with the stock upon which it has been grafted ; it is commonly per- formed in spring. GRAFTING BY ORDINARY APPROACH. This mode of grafting is employed to complete the number of lateral branches in a young tree, where there is no original insertion of either branch or bud, and where an inci- sion would be useless. The part of the stem (fig. 3, A) which is deficient of one of its lateral branches, may be filled up by the aid of the branch B. An incision GRAFTING. 5 must be made round the stem of the subject (A, fig. 4), immediately above the point where the branch B is to be grafted. This is done in order to retard the flow of sap from the roots ; immediately below this, a vertical incision must be made, about 2 inches long, and of a width and depth equal to the diameter of the branch Fig. 3. Grafting by Approach, Fig. 4,-Method of Catting Fig. 5.-Cutting or Inarching the Stock. the Graft. B, fig. 3. The branch must be cut at the point A, fig. 3, in a form (fig. 5) to fit exactly in the vertical incision, B (fig. 4), and the edges of the bark of the graft and of the subject must be brought into perfect contact. This 6 FRUIT TREES. being done, the parts must be brought together, and maintained in their positions by means of bandages, and covered with the grafting mastic. By the following year, at the time of the winter pruning, the graft will have become firmly grown to its subject, and may then be cut off immediately below Fig. 6. English Method of Inarching or Grafting by Approach. its point of attachment. The lower part, F, fig. 3, after trimming, will serve for one of the lateral branches as before. ENGLISH METHOD OF GRAFTING BY APPROACH, OR INARCHING (fig. 6). Make, both upon the stock and graft, a longitudinal cut, in depth about one-third of the diameter ; insert the one in the other ; then place GRAFTING. 7 a clasp or bandage round the middle, to make the con- tact complete. GRAFTING SHOOTS BY APPROACH (fig. 7). In the preceding methods, the plants operated upon are at least a year old. In twig grafting, the graft, and sometimes even the stock, consist of tender herbaceous shoots. This method can only be practised from the middle of June until the beginning of August. The mode of operation differs also in other respects. This kind of grafting is employed to greatest ad- vantage upon peach trees and other stone fruits for fill- ing up the vacant spaces on the fruit-branches, which constitute the lateral branches upon the principal branches. Fig. 7. Shoot Grafting by Approach. Suppose that there is a vacant space among the fruit- branches of a peach, C (fig. 7) ; the shoot B will serve to fill up the vacancy. For this purpose, make upon the branch, at the point C, an incision, about 1J inch long, and terminated at each extremity by a transverse 8 FRUIT TREES. incision, C (fig. 8). The shoot B (fig. 7) must be cut as shown at D (fig. 8), and slipped under the raised bark, and the parts united by a ligature. It is important that the graft should have a leaf at D, fig. 8, on the side opposite to the incision, which must be taken care of when applying the bandage. Fig. 8. Shoot Grafting by Approach. By the spring of the following year the union will be complete ; nevertheless, it is desirable to delay the severance of the grafts from the lower part of the shoot until the second spring, otherwise many of them will be dried up. The proper time being arrived, the small branch which supplied the graft is cut at C (fig. 7), and the lower part of the branch D is allowed to grow as before. GRAFTING. 9 If there are several continuous spaces upon the branch, and the smaller branch is sufficiently vigorous, there may be a succession of grafts upon each of the points A, A, A (fig. 9). When the grafting is com- Fig. 9. Multiplied Shoot Grafting. plete, and the proper time arrived, the severance of each is effected immediately below each point of con- tact. It is better to allow eight or ten days to elapse between each grafting of the same shoot, to avoid injury to the future development of the grafts. II. BRANCH GRAFTING. This mode of grafting is effected by means of branches, or parts of branches, previously separated from the parent stem. To operate with success, it is essential : 1st, to select for grafts the most vigorous and perfectly ripened shoots of the previous year. That is, such only as have been developed sufficiently early in the preceding year B3 10 FRUIT TREES. to allow time for their wood to have become firm and well constituted before the first frosts of winter. 2nd. So arrange that the graft be in a less advanced stage of vegetation than the stock ; otherwise, the graft, instead of finding a sufficient quantity of sap to develop its growth, will rapidly dry up. To prevent this, the grafts must be severed from their parent stem a month or two before grafting, and completely buried in the earth at the foot of a northern wall. They will retain their vitality in this situation, while their vege- tation remains stationary, and that of the subject de- velops itself. 3rd. Perform the cutting operations very neatly, that the bark be not torn, or frayed at its edges. 4th. Place the graft upon the subject in such a manner as to ensure the perfect contact of the edges of the inner bark of the stock with the corresponding edges of the inner bark of the graft. 5th. Bind round the parts operated upon, and cover over with grafting mastic. 6th. Protect the grafts, during the first five days after grafting, from the action of the atmosphere and heat of the sun. A cone of white paper answers this purpose perfectly (fig. 10). The cap, however, is liable to harbour insects that eat the buds as soon as they open. 7th. Great care is requisite that the grafts, once placed, be never afterwards disturbed. The least shock is sufficient, when the graft has begun to grow to its stem, to destroy the success of the entire operation. The grafts most exposed to accidents are those placed GRAFTING. 11 upon the top of high trees, they being frequently broken by the larger birds perching upon them. To prevent accidents from this cause, a kind of perch, A (fig. 11), may be affixed, fastened to each side of the stem by two osier bandages. This possesses an additional advantage in the security it affords to the principal Fig. 10. Paper Cap for Grafts. Pig. 11. Graft Protector. branches, B B, during the summer which develops the graft, the grafts being tied to the stock to prevent their being blown off by the wind. 8th. Lastly, it is necessary to be careful that the numerous branches which always grow from the head of the stock do not destroy the graft by absorbing all the sap. During the summer which follows grafting, 12 FRUIT TREES. the stem of the subject will be covered with young shoots. These must be taken off, but not until the graft has begun to grow, for until that period it has need of them to draw the sap towards itself. As soon as the graft begins to shoot, the buds growing from the lower part of the stem must be suppressed ; afterwards, the buds higher up progressively ; but those growing close about the graft must not be removed until the graft has attained a height of from 6 to 10 inches. Branch grafting proper for fruit trees is of the three following kinds : 1. CLEFT GRAFTING. This requires a longitudinal incision in the wood of the stock. The operation is performed in spring, as soon as the buds of the stock begin to open. Single Cleft Grafting (fig. 12). The branch which serves for graft may be from 3 to 6 inches in length, according to the degree of vigour shown by the stock. Choose for the graft a branch with a bud upon its summit, A. Cut the lower part of the graft in a flat pointed form, to the length of 1J or 2 inches, commencing from the bud B. When the graft is thus prepared, cut the head of the stock horizontally across, and smooth it with a sharp knife ; upon this cut make with a knife a vertical cleft, C, down the middle of the stem, about 2 inches long. The cleft must be kept open by a small wedge while the graft is being placed in it. The top of the graft E, fig. 13, should be slightly inclined towards the centre of the stem, while the lower part, F, should project a little outwards, in order that the interior bark of the graft and of the subject may GRAFTING. 13 be brought into exact contact at one point of their exposed surface. Finally, the graft must be bandaged, and the parts covered with a coating of grafting mastic. This method is employed for fruit trees either with high or low stems, provided the stems be not too thick. Double Cleft Grafting (fig. 13). This differs from the preceding by two grafts being placed in the cleft B Fig. 12. Single Cleft Graft. Fig. 13. Double Cleft Graft. instead of one. This method is to be preferred when the thickness of the stock allows of it. The parts heal more quickly, and there is a better chance of success than with only one graft. Nevertheless, if both prove successful, we must not hesitate to suppress the least vigorous one as soon as the place is completely closed, especially in the case of tall trees ; otherwise, the head of the tree being formed of two parts quite distinct from each other, the stem would be liable to be torn 14 FRUIT TREES. asunder when heavily laden with fruit, or exposed to the influence of high winds. Bertemboise Cleft Grafting (fig. 14). Cut the head of the stock on a slant, reserving at the highest point Fig. 14. The Bertem- boise Cleft Graft. Fig. 15. -English Cleft Graft. Fig. 16. Crown Graft. a small portion of flat surface, and operate as before. When the stock is not large enough to carry two grafts, this method is preferable to the two preceding ones. The point of union between the graft and stock will be better formed, and the oblique shape of the crown of the stock will dispose the sap to flow more freely towards the graft, which will develop more vigorously. English Cleft Grafting (fig. 15). Cut the stem of the stock on a long slant, and make a vertical cleft down it, commencing about a third of the distance GRAFTING. 15 from the top. Cut the lower part of the graft in a corresponding slant, and make a vertical cleft com- mencing about a third of the distance from the base ; introduce the tongue of the graft into the cleft of the stock, in such a manner that the parts may be perfectly covered by each other, and so that the barks come into perfect contact on at least one side of the stem. This is a very ready and firm mode of grafting, and suitable for young stocks, the parts covering each other over their entire surface. 2. CROWN GRAFTING. In this description of graft- ing the wood of the stock is not cleft, but the bark alone is cut vertically. The operation is performed when the buds are grown a third of an inch long. Crown Grafting, Theophraste (fig. 16). Cut hori- zontally the head of the stock, or the branches only of the second or third order, according to the age of the tree, at about 18 inches from their spring. Then cut through the bark to the wood in a vertical line about 2J inches long. Cut the lower part of the graft in a pointed form, A, with a notch on the upper part. Raise the bark of the stock, and introduce the graft between the bark and the wood in such a manner that the cut side of the graft fits close upon the wood. Surround with a bandage, and cover with the mastic. Several grafts may be placed upon the same section of the wood, provided there be a clear space of about 3 inches between each of the grafts. This sort of graft is frequently used for aged trees, and when it is desir- able to change the fruit for another variety. Perfected Crown Grafting, J)u Breuil (fig. 17). The 16 FRUIT TREES. head of the stock must be cut obliquely, then the bark cut vertically a little to the left of the top of the slant. The lower part of the graft must be cut in a pointed form, with a small tooth or notch at the thick end of the cut. A thin line of bark is then cut away upon the left side of the point end of the graft. The graft is inserted between the bark and the wood, so that the Tig. 17. Du Breuil's Improved Crown Graft. notch on the graft fits close down upon the top of the stock, and the point of the graft introduced under the bark of the right side only of the stock, fits closely against the unraised bark on the left side of the stock. 3. SIDE BRANCH GRAFTING. In this kind of graft- ing it is not necessary to cut the head of the stock. The graft is attached to the side of the stem. It is GRAFTING. 17 practised at the same period of the year as crown graft- ing. We shall explain only two varieties of this method. The Richard Side Graft (fig. 18). Choose for the graft a branch slightly arched, A ; cut the lower part Fig. 18. The Richard Side Graft. Fig. 19. Lateral Fruit-Bud for Girardin Side Graft. in a long slant. Make an incision, G, upon the bark of the stock in the form of a T. Make immediately above this another incision, B, penetrating to the exterior wood, for the purpose of arresting at this point the flow of sap from the roots. Raise the incised bark with the spatula of the grafting-knife, introduce the graft, bind round, and apply the mastic. This mode of grafting is applied with advantage to the stems of pepin* fruits, to restore the regularity of * This word implies fruits that have "pips/ 1 and is used in that sense throughout the work. 18 FRUIT TREES. their branches, when grafting by approach, or other methods, cannot be resorted to. The Girardin Side Graft (figs. 19 to 22). This kind of grafting, described by Professor Thouin, and popu- larised by M. Luiset, of Ecully, near Lyons, is prac- tised thus : Towards the end of August take from a tree, either of the same variety or a different one, some very small branches, each bearing a fruit-bud that would open in the following spring (fig. 19) ; in Fig. 20. Terminal Fruit- Bud for Side Graft. Fig. 21. Cut upon the Branch for Reception of Side Graft. Fig. 22. Girardin Side Graft. selecting the grafts, give preference to terminal branches (fig. 20), Cut off the leaves, and cut the lower part to the form indicated in figs. 19 and 20 ; make upon the bark of the stem upon which the graft is to be inserted an incision, as shown on fig. 21, insert the graft underneath the bark, bind round, as shown on fig. 22, and cover the parts with mastic. The grafts become attached to the branch, expand their blossoms, and fructify in the following spring. This method may be practised at the beginning of April, but with GRAFTING. 19 less chance of success ; it will then be necessary to detach the branches which bear the grafts, a month before, and to cover them over in a shady place till the time of grafting. This mode of grafting is now frequently employed to replace fruit-branches that have disappeared from the large boughs, or to transform too vigorous but unfruitful branches into fruit-bearing ones. III. BUDDING OR SHIELD GRAFTING. In grafts belonging to this group the piece cut from the bark to form the graft is most frequently in the form of a shield, A (fig. 23) ; this piece of bark must have upon it, near its centre, an eye or bud. These grafts are especially used for young stocks, or Fig. 23. Shield Graft or Budding by Dormant Bud. Fig. 24. Inside of Cutting of Shield or Bud. branches, of from one to four years of age, having thin, smooth, and tender bark. There are several varieties of shield grafting, but the two following will be found sufficient for general use. SHIELD GRAFTING WITH DORMANT BUD (fig. 23). This is practised from the end of July till the be- 20 FRUIT TREES. ginning of September, according to the state of the vegetation of the subject. The head of the stock must not be cut off until the following spring, when it will be seen whether the graft-bud has been successful. The following are the principal points to be observed in shield grafting : 1st. Cut from the tree a branch having some leaves and eyes at its base, or buds well constituted ; take off the leaves, leaving only a small piece of the stem, C (fig. 23), of one of them, to hold the shield A by between two fingers. Keep the grafts or buds, when thus pre- pared, in a dark, cold, and damp place, until the time that they are required for placing upon the stock. 2nd. Make an incision, B, upon the subject, in the form of a T, penetrating to the wood, and separate with the spatula the two lips of the bark towards the top. 3rd. Separate the shield from its branch in such a manner as to take off with the bark the smallest pos- sible portion of the wood, preserving in every case the green tissue behind the bud, as shown at fig. 24. Unless this be attended to, the success of the graft is impossible. 4th. Slip in the shield between the bark and the wood by means of the incision B (fig. 23) ; then bring the edges of the bark together by means of a ligature, in such a manner that the base of the bud press closely to the wood of the stock ; this is an essential point 5th. Some time after budding, look at the buds and slacken the bandages if they have become too tight. 6th. On the arrival of spring, if the buds have taken GRAFTING. 21 effect, cut off the stem or branches of the subject about three inches above the bud ; this is done to stimulate the development of the bud. 7th. When the buds begin to vegetate, support them by a stake (A, fig. 25), fastened against the stem of the Pig. 25. Support for Shield Graft. Fig. 26. Double Shield Graft. subject, in order to protect them from the violence of the winds. 8th. Eemove the shoots that grow from the stem of the subject, and follow the directions given for branch grafting. 9th. Cut the head of the subject D at the line B (fig. 25) in the winter following. Shield grafts (or budding) are almost always used for young fruit trees. If they have not been successful (that no time may be lost), replace them by branch grafting in the following spring. 22 FRUIT TREES. DOUBLE SHIELD GRAFTING OR BUDDING (fig. 26). Operate as before, placing upon the same stem or branch two or more shields. This will be found very useful in hastening the wood formations of young espaliers. To form a palmette* the stock should receive three shield grafts, placed as shown in fig. 26. We thus gain a year for the formation of the wood. * So called because the shape resembles the extended palm or hand, the fingers being spread out in the form of a fan. PRUNING AND TRAINING. 23 OF PBUNING AND TEAINING. UTILITY OF TRAINING. TRAINING, properly applied to fruit trees, gives the following result : 1. It enables us to impart to trees a form suitable to the place they are intended to occupy. Thus we may desire to give to standards (trees that are not nailed against a wall or trellis) the pyramidal form, or the form of a vase. Trees trained in these forms give larger and more abundant fruit than when left to themselves ; and when become tall trees, they occupy less space than others. Training applied to espaliers makes the trees develop their wood in a regular and systematic manner, and compels them to occupy usefully the whole surface of the ivall or space assigned to them. 2. By means of training, each of the principal branches of the tree is furnished with fruit-branches throughout its full extent. This result is most re- markable in the stone fruits, and especially in the peach, the branches of which, if not trained, would rapidly degenerate, and grow only towards the top. 3. Training renders the fructification more equal ; 'J { FRUIT TREES. for in removing every year the superabundant buds and branches, we contribute to the formation of new fruit-buds for the next year ; preventing the sap from being wasted upon the parts cut away. 4. Training conduces to the production of larger fruit and of finer quality. In fact, the greater part of the liquid nourishment which would have fed the suppressed parts is turned to the advantage of the fruits that are retained. GENERAL PRINCIPLES OF TRAINING. The wood of trees ought to be perfectly symmetrical. This regularity has not only for its purpose to render the trees pleasant objects to look at, but, most of all, to make them occupy with regularity, and without loss of space, the walls or borders where they are planted. It also promotes equality of vegetation throughout the tree, by preventing the sap from being drawn more to one side than another. The permanency of form of trained frees is dependent upon the equal diffusion of sap being maintained through- out the ir/iole extent of their branches. In fruit trees left to themselves, and entirely un- trained, the sap distributes itself equally, because the trees take the forms most in harmony with the natural tendency of the sap. In trees, however, that are sub- mitted to training, the forms imposed upon them neces- sitate the development of branches at the base of the stem more or less large and numerous. The sap PRUNING AND TRAINING. 25 ]i;itur;i!ly tends towards the summit of the stem; it follows, therefore, that the lower branches become weak, and soon die off, and the form that had been obtained disappears, to be replaced by the natural disposition of the tree ; that is, a naked stem carrying a head more or less voluminous. It is, therefore, indispensable to change the natural current of the sap, and thus main- tain the direction towards each of the points to which it is desired to train the branches. "We suppose an espalier (fig. 27) in which the Fig. 27. Espalier, in which the Circulation of the Sap is irregular. equilibrium of vegetation has been broken ; in order to retard the vegetation in the direction in which the sap flows too abundantly, and to favour those parts where its flow is insufficient, we employ the following means : Prune the strong branches, B, short ; but allow the weaker ones. A, to grow long. We know that the sap is drawn by the leaves ; therefore, in suppressing upon the most vigorous parts the greater number of e 26 FRUIT TREES. wood-buds, we deprive those parts of the leaves that the buds would have developed, and in consequence of doing so, the sap flows there in less abundance, and the vegetation is diminished. By allowing, on the contrary, a considerable number of wood-producing buds to remain upon the weak parts, it will become covered with a large number of leaves, and an abun- dant vegetation. Depress the strong parts of the tree, and elevate the weak branches. The sap on its way to the roots acts with greater force upon the branch extensions, in proportion to their being in a vertical direction ; the branches will therefore push out with more force in the weak parts that have been raised nearer to a vertical line, and the numerous leaves that they will develop will draw the sap in greater quantity from the strong parts that have been inclined towards a hori- zontal direction. Suppress the useless buds upon the strong parts as early as possible, and practise this suppression as late as possible upon the weak parts. The fewer shoots upon the branch, the fewer will be the leaves, and of course the smaller the quantity of sap that will be drawn there. By allowing the shoots to remain upon the weak part as long as possible, the sap will be drawn there in greater abundance, and when they come to be cut off, the sap, having set in to that side, will still continue to flow there. This is only appli- cable to espaliers, and particularly to peaches, from which it is often necessary to take a number of the buds. PRUNING AND TRAINING. 27 Suppress very early the herbaceous extremities of the strong part, hit practise the suppression as late as possible upon the weak part ; taking off only the most vigorous shoots, and those that must in any case be removed on account of the positions they occupy. This arrests the vegetation of the strong part ; it is applicable both to standards and espaliers. Nail up very early, and very close to the icall or trellis, the strong part, but delay doing so to the weak part; we thus retard the circulation towards the first, and promote it towards the second. This is only practi- cable for espaliers and wall trees. Suppress a number of the leaves upon the strong side. By removing a portion of the leaves on that side of the tree, we impede the sap, and prevent its too abun- dant flow in that direction. It will be necessary to suppress only a number of leaves proportionate to the difference in vigour of the two sides of the tree, and to choose those upon the most vigorous branches. The leaves must not be torn off, but cut, leaving the petiole, or leaf-stern, upon the branch. Allow as large a quantity of the fruit as possible to remain upon the strong side, and suppress all upon the weak side. We have already explained that the fruit has the property of drawing to itself the sap from the roots, and of absorbing it entirely in its growth ; by this means, all the sap drawn to the strong side will be absorbed by the fruits, and that part will be less developed than the weak side. Soften all the green parts on the weak side with a solu- tion of sulphate of iron. This solution, in a proportion c2 28 FRUIT TREES. of twenty-four grains to a pint of water, applied after sunset, is absorbed by the leaves, and powerfully stimulates their action in drawing the sap from the roots. Bring forward the weak side from the watt, and keep the strong side close to it. By bringing the weak part forward, away from the wall, we allow the branches to receive the light on both sides. As light is the element which determines the functions of the leaves, and their action upon the sap, this part will vegetate with more vigour than the part which is only exposed to the action of the light upon one of its sides. This is applicable only to wall trees; and is only to be resorted to towards the month of May, by which time there is nothing to fear from the storms of winter, and the tree is able to support itself apart from the wall. Place a covering upon the strong part, so as to deprive it of the light. By this method we obtain the same result, but in a more complete manner. This is not to be resorted to unless the preceding method has proved insufficient, for if it should happen that the part be kept too long from the light, it will soon lose all its leaves. To avoid this, we must not keep it covered for more than eight or twelve days, and must then take advantage of a cloudy day to remove the covering. The different expedients we have described may be employed in succession, and in the order set down, until the desired result has been obtained. PRUNING AND TRAINING. 29 The sap dewlaps the branches much more vigorously upon a branch cut short, than upon one left long. It is evident that if the sap acts only upon one or two branches, it makes them develop with much greater vigour than if it is divided among fifteen or twenty. If, therefore, we desire to obtain more wood, we must prune the branches down a great deal, be- cause vigorous shoots develop very few flower-buds ; if, on the contrary, we wish to develop fruit-branches, we must be careful to cut them down very little, because the least vigorous branches are the most charged with fruit blossoms. Another application of this principle is in the case of a tree that has been exhausted by bearing a too great quantity of fruit ; we re-establish its vigour by pruning it short for a year. This last application may appear to contradict what has been advanced in a former paragraph (p. 25), but the contradiction is only in appearance. In the first instance, we only cut short certain branches of the tree ; and so far diminish, to the profit of those left to grow to a greater length, the powers of absorption that they exercise upon the sap from the roots. The shoots which they develop are certainly more vigorous than those growing upon the long branches, but they are less so than if all the branches of the tree were subjected to the same suppression, for one part of the sap due to them is turned to the profit of the nume- rous shoots growing upon the long branches, and the vigour of which is thus augmented. In a word, the shoots upon the long branches are not so vigorous as 30 FRUIT TREES. those upon the branches cut short, but they are much more numerous, and determine the formation of a great mass of woody tissue and buds, which do not fail to weaken the strong part to the profit of the feeble one. But when the re-establishment of an exhausted tree is in question, the circumstances are altogether dif- ferent. Instead of pruning down certain branches only, we submit all the branches upon the tree to the same treatment, and the sap, not being drawn in too great abundance either to one side or the other, acts with equal intensity, and promotes the vigorous deve- lopment of each separate branch : all this tends to the formation of fresh wood and bark, more ample and well constituted than the first, so that the new root extensions better fulfil their functions, the tree recovers its former vigour, and in due time recommences fruit- bearing. The preceding remarks explain the cause of the different results obtained by this operation, according to the manner in which it is practised, and ought to put an end to the differences which exist upon the subject among different cultivators. The sap has always a tendency to flow toirards the extremity of the branches, and to make the terminal bud develop with more vigour than the lateral ones. According to this principle, whenever we wish to give greater length to a branch, we must train upon one vigorous terminal bud, and not allow any other shoot to grow that would draw away the action of the sap. PRUNING AND TRAINING. 31 The more the sap is retarded in its circulation, the less wood, and the more fruit-buds trill it develop. Trees do not begin to form their flower-buds until they have acquired a certain development. Before these flower-buds appear, it is necessary that the sap circulate slowly, and that it by this means undergoes a more complete elaboration in the leaves; without this it can only grow wood-producing buds. When trees have acquired a certain degree of development, the rapidity of the circulation is checked by the extent and broken character of the ramifications through which the sap has to run ; it is only then that the flower-buds begin to form. The appearance of these organs is so much due to the diminished action of the sap upon the branches, that trees never have more flower-buds than when suffering in this way. The following operations, in the order set down, will tend to retard the action of the sap, and cause a greater quantity of fruit-bearing spurs upon the trees. Allow the branch to extend itself by training the wood very long, and the result will be a less vigorous growth which is more conducive to fruit-bearing. Apply to the branches which groiv from the successive extensions of the wood, and also to those ichich spring from them, the operations calculated to diminish their vigour. These operations are, for shoots, pinching and twisting, and for the branches, breaking, either complete or partial. These mutilations, which we shall describe further on, have for their object to diminish the vigour both of these smaller and larger branches, by forcing 32 FRUIT TREES. the sap to concentrate its action upon the development of new wood. Practise the winter pruning very late in spring, when the shoots have obtained a length of 1^ inch. It results from this late pruning, that a greater portion of the sap is dispersed to the advantage of the other parts of the branches. These being at this moment checked, the shoots at the base push less vigorously than if that loss of sap had not taken place, and are more easily put into fruit-bearing. This mode of operating, and also the following, should not be resorted to, ex- cept for trees of such vigour that the preceding methods have proved insufficient to put them in fruit-bearing. -Apply to the larger branches a certain number of Girardin's side grafts (figs. 19 to 22). These fruit- spur grafts when fruiting will absorb a considerable part of the superabundant sap. We shall see from this time a considerable number of flower-buds form them- selves upon the trees. This method is only to be employed for pepin fruits. Arch all the branches, so that a part of their extent be directed toicards the sun. The sap acts with more force upon the development of shoots if they are attached to branches growing in the nearest approach to a vertical line ; it follows, therefore, that arching the branches tends to diminish their vigour, and promotes fruit- bearing. When this result has been obtained, it will be advisable to replace these branches in their former position, lest the tree become exhausted by a super- abundant production of fruit. Fig. 28 is a pyramidal tree with the branches arched. PRUNING AND TRAINING. 33 Tig. 28.- Pyramidal Pear Tree, with Arched Branches. c 3 34 FRUIT TREES. Iii the month of February, make an annular incision with the hand-saw, near the base of the stem, rather less than J of an inch in width, and sufficiently deep to pene- trate the exterior layer of the wood. The sap ascends from the roots to the leaves, passing through the sap vessels embedded in the exterior layer of wood. The incision has the effect of retarding the ascension of the sap ; the branches acquire less vigour ; and the tree forms fruit. At the spring of the year, uncover the foot of the tree in such a manner as to expose the principal roots throughout nearly their entire extent, and allow them to remain in this state during the summer. The exposure of the roots to the action of the air and light retards their fruition, and thus diminishes the vigour of the tree, and deter- mines its fruit-bearing. Uncover the foot of the tree at spring, and cut away part of the roots, and then replace the earth. This opera- tion, more energetic than the preceding, produces the same results, but must be resorted to with caution, to avoid injury to the tree. Transplant the trees at the end of autumn, but .with great care so as to preserve all the roots. This affords the same results as the preceding. The displacement of the tree has the effect of weakening it ; in the following year it will put forth a great number of fruit-buds. Every method which conduces to diminish the vigour of the wood, and to make the sap flow to the fruit, tends to augment the size of the fruit. PRUNING AND TRAINING. 35 The fruit and the branches have the property of drawing to themselves the sap from the roots. If, therefore, the shoots are numerous and strong, it fol- lows that they absorb nearly all the sap, to the injury of the fruit, which remains small. This explains how it occurs that, other things being equal, fruits are smaller upon vigorous trees than upon weaker ones ; and we also understand from this how it is that, the growth of the fruit being determined by the sap, the fruit becomes much larger if the sap flows to it freely. The following operations have for their object to increase the size of the fruit : Graft upon stocks of a less vigorous species than the scions. If the stocks are too vigorous, the shoots will absorb nearly the whole of the sap, to the injury of the fruit. Pears grafted upon quinces, apples upon paradise stocks, produce, other things being equal, larger fruit than when grafted upon pear stocks. Apply to the trees a suitable winter pruning ; that is, do not leave upon them more branches, or parts of branches, than are requisite for the symmetrical development of the tree, and the formation of fruit-bearing branches. This tends to concentrate the sap upon the parts retained, and consequently upon the fruit. Trees left to their natural growth always produce smaller fruit than those submitted to suitable pruning. Make fruit-spurs to grow close upon the branches, by pruning them as short as possible. By this means the fruit will be attached very close to the wood, will re- ceive the direct influence of the sap, and acquire a large development. 36 FllUIT TREES. Cut the branches very close tchcn the flower-buds are formed. This concentrates the sap upon a smaller ex- tent of wood, and the fruit receives, in consequence, a larger supply. Mutilate the summer shoots by repeatedly pinching off those shoots that are not required for the development of the size of the tree. This mutilation, which is performed by repeated pinchings, prevents the shoots absorbing a too large supply of sap, which then remains, to the advantage of the fruit. When the fruits have attained a fifth degree of their development, suppress a further number of them. The fruits left upon the tree absorb the sap of those taken away, and therefore become much larger. There will be a smaller number, but the same weight, which is always to be preferred. Make an annular incision upon the fruit-bearing branches at the time they expand their blossoms ; the incision must not be icider than -A- of an inch. Experience continually demonstrates, that following such incision, the fruit becomes much larger, and ripens better. Many attempts have been made to explain the cause, but none are satisfactory ; the fact, however, is certain. Stone fruits, and vines especially, are the better for this operation being applied to them. Graft some of the fruit-branches of vigorous trees with the Girardin side graft. This kind of graft produces an effect similar to the annular incision. The fruit is always larger than upon the other branches ; the cause is doubtless the same. Place under the fruits, during their growth y a support, PRUNING AND TRAINING. 37 to prevent their stretching or twisting their footstalks. The sap reaches the fruit through the vessels which traverse the stalk. If left without support it will often happen that the fruit grows unequally, and a twisting movement of the stalk follows, which injures the sap vessels. Besides, the weight of the fruit alone, hanging upon its stem, stretches the sap vessels, and diminishes their diameter. When the fruits are supported, the sap penetrates more freely, and their size is augmented accordingly. Keep the fruits in their normal position during the entire period of their development, that is, with the fruit- stem lowermost. The sap acts with greater force when it flows upwards ; a vertical position, therefore, of the stalk causes the sap to ascend more easily and in greater quantity, and the fruit will become larger. Place the fruits under the shade of the leaves during the entire period of their growth. The action of strong light and heat has the effect of hardening the tissues, and destroying their elasticity, and consequently the power of extension in yielding to the action of the sap. If a young fruit he exposed to the power of the sun, it will be smaller than one shaded by the leaves, because its skin will be hardened, and not give way to the tendency of the sap to expand it. Fruits, when arrived at their full size, will be greatly improved by exposure to the sun, as it will impart colour and a finer flavour, and ripen them in greater perfection. Apply to the young fruits a solution of sulphate of iron. We have already seen that a solution of sulphate of iron applied to the leaves stimulates their powers of 38 FRUIT TREES. absorbing sap. The thought occurred to apply the solution to the fruits, and the effect in increasing their size was extraordinary. The solution should be in the proportion of 24 grains to a pint of water. Apply it only when the fruit is cool; repeat the operation three times ; viz., when the fruits have obtained a fourth part of their development, when they are a little larger, and again when they are three parts grown. This solution excites their powers of absorption, and they draw to themselves a large quantity of sap which would otherwise flow to the leaves, and they then become larger fruit. Graft by approach a small shoot upon the peduncle or fruit-spur, to which the fruit is attached when it has attained a third part of its development. It has been found that consequent on this operation the fruit becomes larger, doubtless because the graft draws to the peduncle a larger quantity of sap. The leaves serve the important purpose of elaborating the sap of the roots and preparing it for the proper nourishment of the tree, and the formation of buds upon the boughs. A tree therefore that is deprived of its leaves is in danger of perishing. It is therefore essential to guard against removing too many of the leaves under pretext of placing the fruit more immediately under the action of the sun, for the trees, deprived of a part of their organs of nutrition, will cease both growing and fruit-bearing. Besides, branches stripped of their leaves produce PRUNING AND TRAINING. 39 ill- formed buds, which are only succeeded the following year by a weak and languishing vegetation. When the ramifications of the tree have arrived at their second year, the buds that are still undeveloped will remain so, except under the influence of very close pruning. Peaches seldom yield to this operation. It is necessary, therefore, to prune so as to determine the development of these dormant buds upon the branch extensions, and to take care of the shoots which result therefrom. Without this precaution the middle part of the tree might remain bare and unproductive, and there would soon be no remedy, for it is impossible to develop buds that have remained long dormant. We obtain the development of all such buds by cutting away each year a certain portion of the new extensions of the wood. The yearly extensions of wood should be shortened more or less, as the branches approach a vertical line, or the contrary. The sap acting upwards from the base of the tree, if a branch grows in a vertical direction, the buds remain dormant upon two-thirds of its length from the base. To prevent this, it is necessary to suppress at least one-half the length of this branch. If it is inclined to an angle of 45 degrees, the sap acts with less force upon the buds at the upper part of the branch, but it will develop much too great a number at the same time ; only the lower third of the branch will remain unfurnished with buds. It will be sufficient in this case to suppress only a third part of the branch. 40 FRUIT TREES. Lastly, if the branch grows horizontally, it may be left entire, for in this case the sap will act equally, and buds will spring from every part of the bough, from one end to the other. THE MOST SUITABLE PERIODS FOR PRUNING. The various operations of pruning fruit trees are practised at two different periods of the year. Those comprehended under the name of winter pruning are performed while vegetation is at rest ; the others, called summer pruning, at various periods of vegetation. "We shall first point out the most favourable period for performing the winter pruning. Winter Priming. The best time is that which follows the severe frosts, and which precedes the first move- ment of vegetation, towards the month of February. If the pruning be performed before the severe frosts, the cut portions of the bough will be exposed to the action of the air, damp, and frosts, long before the first movement of the sap, which is' necessary to cicatrise the parts, and it frequently follows that the terminal bud reserved at the top of the branch is by this means destroyed. These accidents occur also if the pruning be attempted during severe frosts. The instruments cut the frozen wood with difficulty, the parts are torn and do not heal, the injury descends below, the nearest bud, which is destroyed. If we wait until the buds begin to open, the conse- quences ars still more serious. The sap is spread throughout every part of the tree, and that which was PRUNING AND TRAINING. 41 absorbed by the suppressed branches is lost. Besides, in pruning so late, there is great danger of breaking off a number of the buds. Finally, the sap, in rushing back from the summit to the base, will burst the sap vessels, and cause canker or gum. The winter pruning, in February, is always im- portant for peaches ; the buds on the lower parts of the fruit-branches frequently remaining dormant for want of a sufficiently powerful action of the sap. By early pruning, the sap is made to act upon the buds unfavourably situated upon the tree, brings them out, and also develops latent buds upon the old wood. We are thus, by early pruning, enabled to prevent the middle part of the tree from becoming bare and unproductive. By late, pruning, waiting even to the period when the shoots begin to lengthen, we may operate with advantage upon trees that possess too much vigour, and which would not otherwise be easily put into a fruit-bearing condition. One part of the action of the sap is thus dispensed to the parts cut away, and acts with less force towards the reserved buds, which thus more readily assume the character of fruit-bearing ones. In southern parts of the country [France], however, where vegetation is early, the pruning must necessarily be performed before winter. If, also, we have such a number of trees that we shall not be able to complete the pruning of the whole in February, rather than go beyond that time it will be better to anticipate it, by pruning the fruit-branches before winter, and leaving the rest until February. 42 FRUIT TREES. It will in every case be necessary, in pruning, to follow the order of vegetation of the different species, pruning first the apricots, next the peaches, plums, cherries, pears, apples, and lastly the vines. Summer Pruning. The operations of summer pruning are practised while vegetation is entire ; but the precise moment can only be determined by the actual state of vegetation of the parts of the tree that require pruning. In order to describe these indications with greater clearness, and to avoid useless repetition, we shall defer our remarks on this head until we come to apply these operations to the various species of fruit trees of which we have to speak. INSTRUMENTS REQUIRED FOR PRUNING. The pruning-knife (fig. 29) is the oldest and best of the instruments employed in pruning. The blade should be sufficiently curved, but not so much as to . form a right angle, for in that case it would be as difficult to cut with as if the blade were nearly straight. The haft should be large enough to fill the hand. It is requisite to be provided with two knives, a very strong one for winter pruning, and the other much smaller for summer operations. It has been proposed to substitute the sector (fig. 30) or pruning shears for the pruning-knife. The sector offers the advantage of effecting its work more promptly than the knife, but it flattens the wood at the point of section, detaches the bark for a short distance below the place, and the end of the branch withers instead of healing ; the injury often extends below the terminal PRUNING AND TRAINING. 43 bud, which, is thus destroyed. To obviate this, it is necessary to cut about half-an-inch above the bud ; Fig. 29. Pruning-Knife. Fig. 30. Sector. this leaves a short piece of dried branch which it is necessary to cut off the following year, which unneces- sarily multiplies the operations. The knife is, in our opinion, the better instrument. If, however, we some- times use the sector, we should place it in such a manner upon the branch as to cut away nearly all the part injured by the pressure. The operator should also provide himself with a small hand-saw (fig. 1, page 2). METHOD OF PRUNING. The manner of cutting the branches is far from being unimportant. If we wish to shorten a branch (fig. 31), we make the amputation as near as possible to a bud, but not so near as to injure it. We place 44 FRUIT TREES. the pruning-knife exactly opposite the bud, and cut in a slanting direction, in the line A B, coming out a little above the bud. By this means the bud remains uninjured, and the part more readily buds. If we cut higher than this point, in the line A B (fig. 32), the wood dies down to the line C, leaving a little dried stump, which has to be cut off the following year. If we follow the line A B (fig. 33), the bud is weakened, and its development will be much less vigorous. When it is desired to cut away a branch entirely, the cut is made quite at the base, always leaving, how- Fxg. 31. Cut for 1 Fig. 32. branch cut I Fig. 33. branch Fig. 34 Complete sup- branch in pruning I too far from the bud | cut too slanting pression of branch. ever, a very small stump, A (fig. 34). "We thus make a smaller wound, and it heals more rapidly than if it had been cut closer to the stem. If a branch is too large to be cut with the knife, and the saw has to be applied, it will be necessary to plane or smooth off the rough part left by the saw, otherwise the place will heal badly. If the parts that have been cut are large, it will be desirable to cover with the grafting mastic. THE PEAR. 45 THE PEAE. Soil. The pear takes a deep clayey flinty soil, ratlier cool, but not humid. In every case where this is not the native character of the soil, it must be made so by the mixture of other materials, and by digging to at least a yard in depth. If the under soil is too damp, it must be properly drained. Choice of Trees. If the pears be taken from the nursery ready grafted, choose healthy vigorous trees of one, or at least of two years' grafting. More aged ones than these take root less freely, and their vegetation is always retarded. The stocks might be planted in the nursery for grafting them the year following, and plant- ing them out where they are to remain the next year. Grafting. Pears are most frequently grafted upon pear stocks obtained by sowing the pepins ; they are also grafted upon quince stocks. The first produces the most vigorous and durable trees, but the quince stocks more rapidly come to fruit-bearing. We prefer pear stocks for dry and rather poor soils, and quince for ground of richer and better quality. The varieties that have a less vigorous habit should in every case be planted upon pear stocks. We point out which these are in the list on page 47. 46 FRUIT TREES. The grafts to be employed are, the shield graft or budding, the English cleft graft, and the protected crown graft. The shield graft or budding must be practised in August, on young wood of the current year's growth ; the crown and cleft grafts are used for more advanced trees, or to replace a shield graft that does not grow. The crown graft mutilates the tree less than cleft grafting. Varieties. "We are acquainted at the present time with more than five hundred varieties of pears. But the whole of them are far from being equally valuable. We shall here point out only some of the best for each month of the year, and place opposite to each name certain directions necessary to their culture. The names in italics indicate the principal synonymes. - s * N* ftd g^ II P o 11 fl 3 .3 OQ02 "- ; re- warf imb 11 a i! iH .^1 Us oyenn Roi J .2 1 -5 IP II w rt II 1^ g^ PQ .2-s it at p^ s< Fon n O sou qui ^ s II IS 3,3 P il gj P o p) 1 1 $ s isi 2 g-5 1 t t! p p o 03 - HI :!'* *3S 52; 52; OQ ^ ^ ^ W H H H H H H ^jO vcS^TS pq,a 6DT3 ^ xo ~ >^ g~?> o.S "S^fefc 14 Illl I g-1 gfii^^ - '- lil 111 s ^ Is 51 ?s g I ss ft ? gK) p^ P5 P fc fc W H H H W W -2 -S IllliJ l!i!S.r ? * -i .k C s g^f?^6^ PQ Li -a It II O2 GQ CQ - - I I 3 fH H H W a -a ra ^ 13 00 00 02 00 B & fe .1 II i* I B il 11 -S ^Ci3 ^04, s ft s 1^1. | lllS ,e< H O R x. E- P OQ C -s ^ -^ I I bCxa O 8 r3 ^ 1111 1111 THE PEAK. 51 The following is a list of pears selected from a great variety grown by the editor. They are all suitable for the midland and north-midland counties ; they bear well and ripen to perfection, which is not the case with many of the French and Flemish pears. The late- ripening pears depend much on climate and situation. 111? S-jtK CD 03 la 8 i, 57! o x &o^f H O'i>c3&OjLia>-< ,?nmsu- III _ l! ^^ illllllli' ,^^133^030 p '43 g p 'g |gh5 I Slllla 1^.1 III 52 THE PEAK. TRAINING AND PRUNING OF PEAR TREES. The pear is cultivated both as a standard and espalier. The forms in which it may be trained are various ; but what we shall now consider are the following : full standards, the pyramid or cone, the vase or goblet, the column, the double contra-espalier in vertical cordon, and tall standards ; for espaliers, the Yerrier palmette, the simple oblique cordon, and vertical cordon. These forms are the most simple and easily obtained ; they are suitable for the places most frequently assigned to the pear, and trees submitted to these forms are durable and fertile. TRAINING OF A PEAR TREE IN PYRAMIDAL FORM. In this operation we shall consider separately the formation of the wood and of the fruit-branches. Formation of the Wood. A tree trained in this form (fig. 35) is composed of a vertical stem furnished from the top downwards, to a foot above the soil, with lateral branches, the length of which should increase down to the base. Each lateral branch should have an interval of twelve inches between it and the branch immediately above, allowing the light to penetrate between them. They should be kept free from bifurcations and furnished with fruit - branches alone, from end to end, and form an angle with the horizon of 25 degrees at the most. In general, the widest diameter of the pyramid should equal the third part of its height ; if the height be six THE PEAR. 53 Fig. 35.-Pyramidal Pear Tree. 54 FRUIT TREES. yards, then the diameter should be two yards at its widest part. In soils of medium fertility, trees of this form and size are planted ten or eleven feet apart, so that the light may act equally upon their entire circumference. Young trees are not submitted to their first pruning until the second year after they have been planted. If performed earlier, the pruning takes away too many of the branches, and the quantity of leaves that they should develop is too much diminished. As it is the leaves which cause the roots to extend themselves, these are less developed, and the growth of buds, which the early pruning was intended to promote, will be feeble, poor, and insufficient to form a foundation for the wood-branches of the tree. "When the pruning is not performed until the following year, the tree forms new roots, and when the greater part of the branches come to be pruned away, the sap which the roots now supply in great abundance, reacts with force upon the buds that are reserved upon the tree, and a greater length of wood is obtained, during a single summer, than would be obtained in two years by the former method. Time is gained, and the tree is in a more favourable condition for giving the desired direction and growth to the wood. Nevertheless, as the roots of young trees are more or less damaged by deplantation, it is necessary to cut away a portion of the wood in order to re-establish a proper equilibrium with the roots. The suppression of a third of the length of the most vigorous branches will generally be sufficient. This rule applies to all fruit trees, except peaches, of THE PEAT?. 55 which we shall speak further on. There is no excep- tion save in the very rare case when the tree has been transplanted with all its roots entire, and the roots have not been dried in any degree by the action of the air before being again placed in the earth. In this case only should we apply the first pruning the same year that the tree is transplanted. First Pruning. This operation is intended to pro- mote the development of the first lateral branches, which ought to grow from the stem, from about a foot above the ground. In order that these branches be V Fig. 36. Two Years' Graft. First Pruning. Fig. 37. Three Years' Graft. First Pruning. sufficiently vigorous, especially those growing at the base, it will be necessary to develop only six or eight at a time. For this purpose the stem of the young tree is cut at about 20 inches above the ground, at A, 56 FRUIT TREES. fig. 36. The terminal bud reserved at the top should be on the side opposite to that on which the graft has been placed upon the stock at B, in order to maintain the perpendicular direction of the stem. This mode applies to young trees taken from the nursery, whether of two or three years' grafting, as shown by figures 36 and 37. In the latter instance, whatever lateral branches have grown upon the stem below the cut are taken off very close to the stem, leaving always the small founda- tion of the branch upon the stem. If, while the young trees have stood in the nursery, they have received such attention that the base of the stem is already provided with a sufficient number of lateral branches (fig. 38), such as we would wish to obtain as the results of the first pruning, we apply to them the operations described further on for the second pruning, but always one year after transplantation. It is essential to guard against their bearing fruit at this early period, or they will be debilitated. During the summer which follows the first pruning, all the buds develop vigorously. When they have obtained a length of four or five inches, we disbud, that is, cut off all the buds from the lower part of the stem to a foot from the ground. From among the buds situated above that point, we reserve six or more of those most regularly placed, but only one at each point. The terminal bud must be maintained in its place by means of a " tutor," or small support fixed at the top of the stem. Watch carefully that the lateral buds maintain an THE PEAR. 57 equal degree of vigour. If one of them lias grown too long, as shown A (fig. 39), its vegetation must be checked by pinching, that is, by taking off about two- Fig. 38. Pyramidal Pear. Second Pruning. Fig. 39. Stem of Pyramidal Pear. Pinching. thirds of an inch from the extremity with the finger nails. Second Pruning. By spring of the following year the young trees present the appearance of fig. 38. The second pruning is to determine the formation of a new D 3 58 FRUIT TREES. series of lateral branches, and to promote the extension of those previously obtained. The new branches should be as numerous as those of the preceding year, and commence about twelve inches above the first. We obtain this result by cutting the terminal shoot a*bout sixteen inches (fig. 38) above its spring. We choose again for the terminal bud one on the opposite side to that from which the branch springs that it grows upon. The lateral branches previously obtained must be pruned in such a manner as to transform them finally into fruit-branches. But only so much of the branches must be cut away as is necessary to obtain that result, otherwise it will diminish too much the vigour required by the branches to secure their continued growth. The buds which spring from these lateral branches develop themselves too vigorously if not sufficiently pruned, and will with difficulty be put into fruit-bearing condition. The degree of pruning to be applied to them must vary according to the position of the branches upon the stem of the tree. Those near to the ground must be left longer, in order to favour their development. Thus, towards the base, only a third part of the length must be pruned off, and half of those next above them, and finally, three-fourths of the length of those highest up on the tree. Figure 38 explains this operation. The bud over which we effect the section of the lateral branch should be upon the outside of the tree (A, fig. 40), in order that the shoot which springs from it may follow naturally in the oblique ascent of the other branches. The only exception to this is, when the proper bud is situated too close to the neighbouring THE PEAR. 59 ones right and left. In this case select a bud a little sideways of the one that would otherwise be chosen. If during the preceding summer some of the lateral branches have been imperfectly developed, which takes place occasionally towards the base of the tree, it will be necessary to prune them but little, or leave them entire, in order to impart to them their proper vigour. If these branches be only half the length of the others, it will be well to make an incision on the outside of the main stem, immediately above the spring of the Fig. 40. Terminal Bud to prolong a Lateral Branch. Fig. 41. Incisions. branch A, as shown at A, fig. 41. The incision should penetrate the exterior wood of the tree, sever the sap vessels which press on that side, and thus compel the sap to develop the branch. The cut should be made with a fine hand-saw, in order that it may heal up less rapidly. If the bud on which we reckoned to form 60 FRUIT TREES. one of the lateral branches remains dormant, the in- cision will be still more indispensable (B, fig. 41). When, on the contrary, a branch shall have ac- quired, notwithstanding pinching, a disproportionate development, it must be cut shorter than the others ; if the difference in size between it and the other branches be excessive, an incision must be made like the one shown at C (fig. 41), immediately below its point of attachment to the stem. This will greatly diminish the action of the sap. During the summer which follows the second pruning, apply the operation of disbudding to the terminal branch, the same as that made upon the young stem during the first year. This must be done so as to leave only six or eight well-placed buds, for forming a second series of lateral branches. Also pinch off the herbaceous extremities of the terminal buds upon the side branches, in order to maintain between them an equal degree of vigour. Be careful that the lateral buds towards the end of the branch do not become too vigorous, and overgrow the terminal one, which ought always to maintain its superiority. Third Pruning. In the following spring the tree presents the aspect of the figure 42. The terminal branch extension is cut in the same proportion as in the preceding year. The extensions of the lateral branches of two years' growth are cut back also in the same proportion as before. The lateral branches developed during the preceding summer are cut shorter, in order to favour the growth of the lower branches. It must be borne in mind that these direc- THE PEAR. 61 tions may be modified by particular circumstances, indicated at the time of the second pruning, and that the use of incisions must be resorted to in the cases before specified. Fig. 42. Third Pruning of the Pyramidal Pear. The summer operations are the same as after the second year's pruning. Fourth Pruning. Figure 43 indicates the changes that the tree has experienced during the preceding summer. The fourth pruning differs from the others in several particulars. We allow to the new extensions of the lower branches only half the length of former pruning, because they are on the point of attaining the limit beyond which they must not be allowed to grow ; be- sides which, they have now attained a size which will enable them to maintain their proper vigour. 62 FRUIT TREES. We allow to the new branch extensions of the second series two-thirds of their length, and suppress the half or three- fourths of the length of the upper branches. These various ramifications are cut a little Fig. 43. Fourth Pruning of the Pyramidal Pear. longer than before, because the lower branches have now less need of protection, and it is time to com- mence giving to the tree its pyramidal form. The new terminal shoot is treated the same as in preceding years. During the following summer, we observe the same THE PEAR. 63 treatment as in preceding ones ; but as the lower branches have now almost attained their proper length, it will be necessary to restrain the further growth by Fig. 44. Fifth Pruning of the Pyramidal Pear. pinching off the terminal shoots that have acquired a length of ten or twelve inches. The sap will, by this means, be forced back, to the benefit of the higher parts of the tree. Fifth Pruning. The tree now shows somewhat of 64 FRUIT TREES. its intended proportions (fig. 44), the lower branches being inclined a little by their own weight, the tree assumes its pyramidal shape. The pruning does not differ from preceding years, only that the inferior branches having now attained their intended length, we cut their new extensions quite close. The other branch extensions should be all cut following the line A B (fig. 44). The summer operations are the same as the preceding year. Sixth Priming. This does not differ from the fifth, only as the lateral branches lengthen they increase in weight, and hang down too much towards the ground on the neighbouring branches, and must be brought into their first direction again, by means of strings or supports, so that the space between each may always remain equal. The same treatment is carried on until the twelfth year, at which time the tree presents the aspect of figure 35. If there is still sufficient earth for the roots to extend themselves further, the tree will still have a tendency to increase its size, and this may be turned to advan- tage. Allow the terminal shoots and the lateral branches to extend themselves afresh, but in such a manner as to preserve the proportion between the height and the diameter, as before directed. OBTAINING AND MAINTAINING FRUIT-BRANCHES. All that we have hitherto said has related to the formation of the wood of the tree. We shall now de- THE PEAR. 65 scribe the operations that promote the growth of fruit- branches, and the care and treatment they require. The fruit-branches of pepin fruits that have been regularly pruned every year, ought now to be growing upon the entire length of every branch without inter- ruptions. In open standards the fruit-branches ought to occupy the entire circumference of the tree. In espaliers the only part without them is that against the wall. The fruit-branches are generally constituted towards the end of the third year following their first development. If this result is obtained earlier, it indi- cates a diseased or enfeebled condition in the part of the tree where they grow. The fruit-branches are kept as short as possible, that the fruits may be close to the principal branches ; they will then receive the most direct action of the sap, and become larger than if placed at a further distance from its source. We shall now explain how these different results are to be obtained. First Year. Fruit-branches are developed from the less vigorous buds upon the wood-branches. In order to obtain a continued series of fruit-buds upon the entire length of a branch extension, it is necessary to cut back a little of the branch, otherwise the wood-buds on one part, towards the base, will remain undeveloped. We have already given directions, p. 39, as to the length that the branch extensions should be cut back according to their degree of inclination. Suppose the pruning has been duly performed upon the branch extension (fig. 45), by the beginning of May the branch will be covered with buds upon its 66 FRUIT TREES. entire length (fig. 46). The vigour of the buds will be greatest as they approach the highest part of the branch, and those quite at the extremity will, unless arrested, acquire a great development. Now, it is only Fig. 45. Wood Branch Extension. the weak buds that become fruit- spurs ; it is, therefore, important to diminish their vigour. This result is Fig. 46. Wood-Branch Extension. obtained by pinching. As soon as the buds intended to form fruit-branches have attained a length of about four inches, they must be pinched off with the nails (fig. 47). In performing this operation some pinch off too much, leaving two or three leaves only towards the base (fig. 48). Two inconveniences may follow: very THE PEAR. 67 soon the fragment of the shoot ceases to grow, and after the fall of the leaves all that remains is a small stump without any buds (fig. 49), which dries up and Fig. 47. Bud rightly pinched. dies, leaving a vacant place the following year. This occurs most frequently upon certain varieties of pears, which do not produce any eyes near the base of the Fig. 48. Fig. 49. Fig. 50. Buds pinched too far back, and the Result in different Stages of Growth. branches; such as the Bon-chretien d'Hiver, the Beurre Magnifique or Beurre Diel, the Doyenne, &c. Sometimes there appear, a year or two after this ex- cessive pinching, two buds placed on each side the 68 FRUIT TREES. lower end of the suppressed shoot (fig. 50), which, in three years more, become flower-buds. The vacant part is then filled up, but at least a year is lost in the formation of flower-buds. At other times, when the lower leaves of the suppressed shoot have eyes at their base, those eyes give place to so many premature buds immediately after this excessive pinching (fig. 51). These premature shoots do not become well-constituted branches, and set for fruit less freely than branches Fig. 51. produced from shoots pinched in the proper manner, that is, leaving to them a length of two or three inches (fig. 47). Each of the branch extensions of the wood is fur- nished with a bud so favourably situated, as regards the action of the sap (A, fig. 45), that the repeated pinchings to which we may submit the shoot which it produces, diminish its vigour very slightly, and it always produces a too vigorous shoot. It will be better to treat such in the following manner : When it has obtained a length of about three inches, cut it off at the base, leaving only a very small portion of the lower end (A, fig. 53). The two supplementary buds, THE PEAR. 69 which accompany the primary one (C, fig. 52), give place almost immediately to two small shoots much less strong than the one suppressed (fig. 53). We pinch off the most vigorous of the two, and the one that is reserved (which must also be pinched if neces- sary) gives place to a small branch which easily sets for fruit. Fig. 52. Side Buds. Fig. 53. Side Buds after removal of principal Bud. i'ig. 54. Pinched Shoot with new Shoot D. The first pinching is generally sufficient to arrest the too rapid growth of the shoots. The most vigorous, however, will often produce an anticipative bud towards their summit (D, fig. 54). These also must be pinched when they have attained a length of three or four inches. If some shoots have been neglected until they have attained a length of eight or twelve inches or more, it 70 FRUIT TREES. will then be too late to pinch them. If, indeed, we then cut them off at four inches from their base, we should see all the eyes situated at the base of the leaves, that we wished to form into flower-buds, develop themselves under the action of the sap, which has set in to flow to that part, into anticipative buds, which all at once find themselves in too strait bounds. It will be better, therefore, to submit these neglected buds to twisting, at about four inches from their base, B A, as shown at fig. 55, and to pinch off their tops. It will Fig. 55. Shoot submitted to Twisting. Fig. 56. Small Shoot near the lower end of the Extension. follow from this double operation that the development of these buds will be arrested, and the eyes at the base will advance without pushing forward into anticipative buds. Such is the treatment required by shoots intended to become fruit-branches, during the summer of their first development. It is seen that the whole of these opera- tions are not to be practised at once. The proper time for each is indicated by the different stages of growth, and this treatment should be followed during nearly the entire period of vegetation. Second Year. In consequence of the various opera- tions that we have described, the shoots which grow THE PEAK. 71 upon the branch extensions (take for example figs. 45 and 46) have given place to a series of small branches, which are less vigorous as they approach the lower end of the branch. During the succeeding winter, a mode of treatment must be pursued to be regulated by the degree of vigour of the shoots, the end in view being to fatigue and enfeeble the branches, and by this means hasten their fruit-bearing. The buds situated towards the lower third of the extension (fig. 46) have grown slightly and become very short branches, resembling fig. 56. We perform Fig. 57 Small Shoot in the middla * Fig-. 58. Pinched of Extension. Branch. no operation upon these ; they will transform them- selves into fruit-branches. The shoots upon the middle third portion of the extension (fig. 46) are rather more grown, and resemble fig. 57, and are called dards (darts). Nothing further is to be done to them. Lastly, towards the upper third part of the exten- sion (fig. 46) the shoots have pushed out with more vigour, but they have been submitted to pinching or (4 FRUIT TREES. twisting. 'These have given place to the following series of shoots : The less vigorous, or of medium vigour, resemble those of fig. 58. These are broken off at A, about three inches from their base, and immediately below a bud. The fracture fatigues the branch by producing a contused and torn place. There is then less probability that the lower buds will develop into vigorous shoots ; the small piece left above the upper bud will still further favour the set to fruit by allowing the sap to expend part of its action upon the issue at the end of the branch. The other more vigorous branches, that have been repeatedly pinched during the summer, now resemble fig. 59. These should receive the partial fracture (B), as shown in the figure. If broken completely, the sap, being more abundant than in the other shoots, would be confined in too narrow limits, and make the lower buds, that should set for fruit, push out into vigorous shoots. The partial fracture affords a suffi- cient issue for the sap, while enough is retained to enable the lower buds to develop a rosette of leaves. The shoots that have been twisted during the pre- ceding summer, present the appearance of fig. 60. They must be submitted to the complete fracture at A, if they are of less or medium vigour, or to A and complete at B if very vigorous. The branches we have now spoken of are the only ones that ought to be found upon the extension, fig. 46, if the operations of pinching and twisting have been duly performed in the preceding summer. But it may happen that some of the shoots have been THE PEAR. 73 neglected, and grown to a length of twelve or eighteen inches, and are more or less thick. These shoots are called brindilks. If let alone, these may set for fruit ; but as they spring from the summit of the extension, their situation is unfavourable to their development; besides, such long fruit-branches produce confusion in Fig. 59. Branch pinched several Times. Fig. 60. Twisted Branch. the tree, and should be shortened. They may be broken completely at four inches from their base, at C, fig. 61, if of feeble or medium vigour ; if more vigorous, they may be completely broken eight inches from their base, and partially at four inches (fig. 62). If these branches possess extraordinary vigour, they assume the character of gourmand branches, and may readily be transformed into fruit-branches by placing a Girardin side graft at their base, and cutting the branch off above the graft at the winter pruning. E 74 FRUIT TREES. Third Tear. During the summer that has followed these operations, and in consequence of them, the branches have produced the following results : The minute branches situated near the base of the Fig. 61. Twig of medium Vigour. Fig. 62. Vigorous Twig fractured Twice. extension (fig. 56) have only developed a rosette of leaves, having a bud in the centre, and have increased a very little in length. Their appearance after vege- tation, as shown by fig. 63, is that of a bud very thick at the upper part. This bud will expand its flowers in spring. These minute branches, which are in the third year of their formation, now become fruit- spurs.* The dards (fig. 57) have developed two or three very short buds, which have produced minute branches, as shown at fig. 64. So also have the branches submitted * French name, lambourdes. THE TEAR. 75 to complete or partial fracture (figs. 58, 59, 60, 61, and 62) ; two or three of their buds have pushed Tig. 63. Small Branch trans- Fig. 64. Small Two Years' formed into a Fruit-Spur. Shoot. forward into small shoots, and produced other small branches extremely minute (figs. 65, 66, and 67). . to. Shoot completely Fig. 66. Shoot partially Fractured. Fractured. If, during the summer, the bud situated towards the end of the branch has grown into a slightly vigorous shoot, it must be pinched down to four inches (A, fig. 67). There is no further operation to be applied to these various productions during the second winter. E 2 76 FRUIT TREES. Fourth Tear. During the third summer, the fruit- spur, shown at fig. 63, has fructified. It has formed, Fig. 68. Fruit-Spur after first Fructification. Fig< 67. Shoot doubly Fractured. Fig. 69. Fruit-Spur with small Branch. at the point where the fruit grew, and its accompanying rosette of leaves, a kind of spongy swelling, shown at figs. 68 and 69, called a purse (bourse). We observe, besides, certain buds borne upon very short branches springing from the leaf-roots of the purse. These become flower-buds in the course of two or three years. Sometimes one of the eyes growing at the leaf-roots develops itself into a vigorous shoot. It must be pinched to four inches. The small branch, which is the result of this (A, fig. 69), must then receive the complete fracture at C. The only further care to be applied to the purses consists in cutting off the top, THE PEAR. 77 which is now in a state of decomposition, at A (fig. 68), or atB (fig. 69). The dards have extended their small branches and grown a little longer ; the small flower-bud at the end is about to expand, and will give place to a purse, like fig. 68. The same treatment must be observed as Fig. 70. Small Three Years' Branch, Fig. 71. Small Branch Two Years after bearing Fruit-Spurs. Fracture, bearing Fruit-Spurs. directed in the former case, at the period of winter pruning. The fractured branches (fig. 65) also bear flower-buds (fig. 71). The time has arrived to cut off at D, fig. 71, the little extension left at the end of the branch. The purses that they will produce must also receive the treatment before described. Lastly, the branches sub- mitted to partial fracture (figs. 66 and 67) also bear small fruit-spurs (figs. 72 and 73). These branches may be cut back at A, for the flower-buds being formed, there is no longer danger of the sap being restrained in too confined limits, nor of the branches pushing out into vigorous but unproductive shoots. Maintaining the Fruit-Branches m Bearing Condition. As we have already stated, the fruit- spurs (fig. 68), 78 FRVIT TREES. which, have fructified, may produce new flower-buds two or three years afterwards, the fruit-spur having ramified, as shown at fig. 74. So also will each of the small fruit-spurs situated upon the branches of which Fig. 72. Two Years' Branch after partial Fig-. 73. Two Years' Branch after Fracture, bearing Fruit-Si. urs. double Fracture, bearing Fruit-Spurs. we have spoken above. In six years after their first fructification, each of these fruit- spurs will be con- stituted as shown at fig. 75. If the fruit-spurs have not been injured during their development, and the tree is sufliciently vigorous, they will, after a certain time, present the appearance of fig. 76. The question now arises, ought we to allow them to continue to increase in this manner to an indefinite extent ? If so, the fruits will soon grow at too great a distance from THE PEAR. 79 their principal branch, and receive an insufficient supply of sap, the action of which will be further restrained by the numerous little ramifications it will have to traverse before reaching the fruit. Besides, such a development of fruit-spurs produces much con- rig. 74.- Six Years' Fruit-Spur. Fig. 75. Eight or Ten Years' Fruit-Spur. fusion throughout the tree, prevents the light from penetrating, and confines fructification to the ends of the outside branches. If the fruit-spurs are allowed to grow in this way it will be necessary to greatly diminish the number of wood-branches, and leave large vacancies in the tree. It will thus be seen that it is necessary to restrain the fruit- spurs within reasonable limits, not allowing them to exceed a length of more than about two inches. When, therefore, they have attained the dimensions, as shown at fig. 75, they must be cut back at A. The action of the sap will thus be forced back towards the base, and give rise to new fruit-buds. If the fruit- spurs have already been allowed to attain too great dimensions (fig. 76), it will be necessary to 80 FRUIT TREES. reduce them very gradually ; they must be cut succes- sively, first at B, the year following at C, and so on. If cut immediately at D, the action of the sap being too much restrained, the fruit-spurs will develop vigor- ous shoots and become transformed into wood-branches. Fig. 76. Method of Pruning an Old Fruit-Spur. Such are the operations required to develop the fruit- bearing functions of pepin fruits, and to maintain them in a healthful and fruit-bearing condition. We have shown that their fertility is the result of suc- cessive mutilations of the wood of the lateral branches, by which their vigour has been restrained and dimi- nished. It must not, however, be lost sight of, that this object jhas also been powerfully promoted by allowing the annual extensions of the lateral branches to grow to a greater length, thus opening a large outlet for the sap, which thus acts with less intensity upon each of the separate shoots. The pruning, almost always too short, that is applied to these extensions, has the con- trary effect, giving rise to shoots of such extreme THE PEAR. 81 vigour, as to require five or six years of successive mutilations to transform them into fruit-bearers. Attention to the Fruit. To complete the preceding observations, it should be observed, that nothing tends more to exhaust a tree and destroy the fruit-spurs than allowing too great a quantity of fruit to ripen upon it. It absorbs almost all the sap, and not only is the formation of new fruit-buds prevented for the fol- lowing year, but the existing ones are destroyed for want of nourishment. The principal branches put out only small, poor terminal shoots, and the roots are scarcely able to put forth sufficient force to extend their ramifications, so as to draw nourishment from a wider zone of earth beyond that which has been im- poverished by the precedent vegetation. The tree then remains in a languishing and sterile condition for years. The end which nature purposes to attain by the fructification of fruit trees differs from the object that we have in view. Nature only seeks the pro- duction of the largest quantity of seeds, irrespective of the pulp of the fruit, in order to promote in the greatest degree the multiplication of the individual species. The object we strive to attain is the largest quantity of pulpy material, without regard to seeds. The quantity of seeds is in proportion to the number of the fruits ; the larger the number, the less pulpy are they, and their quality is, in an equal degree, deteriorated. It is therefore of the greatest importance to suppress the superabundant fruits, in order to regulate the crop and improve the quality. We lose in number, truly, E 3 82 FRUIT TREES. but have an equal weight, for the fruit retained in- creases by means of the sap of those suppressed. As to the proportion of the fruit to be retained, the fol- lowing rule should be observed : The number of fruits allowed to ripen should equal about the fourth of the number of all the fruit-branches. The suppression must only be made when nature has made her choice, that is, when the fruits have attained about one-fourth of their development. TRAINING OF THE PEAR IN YASE OR GOBLET FORM. Trees in the pyramidal form are, in some situations, liable to injury from high winds. When that is the case, the vase or goblet form may be substituted. But it is not otherwise to be preferred, for it requires as much room as the pyramid form, and does not present so great a fruit-bearing surface. Trees in vase form should have a diameter of about six feet six inches (and an equal height), so that the solar rays may act upon the whole interior surface of the vase. An interval of twelve inches should be left between each of the branches. Supposing the tree to be 20 feet in circumference, there should be about twenty branches at the base, from which to form the tree. The branches may either be trained vertically, or made to cross each other alternately right to left, fol- lowing an angle of 30 degrees, as shown in fig. 77. We consider the latter form preferable. The sap acts more equally throughout the entire extent of the branches, THE PEAR. 83 which also fruit more regularly, and the tree can better support itself when completely formed. The method of proceeding to develop the wood is as follows : Choose plants that have been grafted a year, and apply the first pruning ; when they have been Fig. 77. Pear trained in Vase Shape. planted out another year, cut them down to 16 inches from the ground. During the summer select five shoots, and maintain an equal degree of vigour by pinching. 81 FRUIT TREES. At the second pruning cut off each of the branches to 16 inches from their base, above two buds growing laterally, so as to make each of the branches fork ; lower the branches a little, and dispose them regularly round the circumference of the stem by means of a hoop. During the summer equalise the vigour between the ten shoots that have now been obtained. At the third pruning, cut back each of the ten shoots to 12 inches from their base, to make them fork a second time. Incline the branches again, and equalise the spaces between them by means of two hoops, the uppermost being the larger. Treat the twenty shoots that have grown during the summer in the same manner as the previous ones. At the fourth pruning, suppress only the third of the length of the new branches, and again incline them downwards to an angle of about twenty degrees, then raise the ends of the branches in a ver- tical position at about three feet from the stem, and keep them in that position by means of additional hoops. During the summer allow only one terminal bud to develop. When the time arrives for the fifth operation, cross the branches at the place of their second forking, directing them alternately right and left, inclined to an angle of thirty degrees. Figure 78 shows the plan of a pear tree trained in this form, and how the branches should be crossed. The new exten- sions obtained during the previous summer must be left entire, and so on from year to year, until the tree has attained its proper size. The inclined position of the branches will cause them to put forth numerous shoots, each of which must be trained in a spiral direc- THE PEAR. 85 tion, to be arrested only when the tree attains a height of about six or seven feet, when it will be fully formed, and resemble the figure 77. As the tree increases in height, each of the branches must be grafted together by approach at each of the Fig. 78. Plan of Fig. 77. points where they cross. This will give great strength and solidity to the tree, and enable it to dispense with any other support when the wood is completely esta- blished. The fruit-branches, which are not shown on the figures, are formed and kept in bearing in the same manner as in pyramid trees. 86 FRUIT TREES. TRAINING OF THE PEAR TREE IN THE FORM OF A COLUMN. The two forms we have described are the most con- venient, especially the pyramid. They both, however, require much space, and are therefore less suited for small gardens, as so few varieties can be cultivated. The column form will be better adapted for small gardens. This form consists of a single vertical stem, growing to the height of 20 feet or more, and furnished from bottom to top with fruit-branches. The column form is not so sightly, but presents several advantages ; it casts less shade, and occupies less ground than pyramid trees, permits the cultivation of other products in the neighbourhood, and more varieties may be grown upon the same space of ground. We are disposed to think, moreover, that the fruit- branches form more readily, and being better exposed to the action of the sun, and growing directly from the main stem, are more fertile, and the fruit is generally finer. But this success can only be obtained under certain conditions. First, the trees must be grafted upon quince stocks. If grafted upon the pear they will become too vigorous, and produce only wood- branches. The trees should be planted in warm, light soil, of medium fertility. The method of forming these trees is very simple. At the first pruning the young stem is cut much longer than for pyramid trees. The object aimed at is to cover the entire length of the stem with dards or twigs, and on no account with vigorous woody branches. THE PEAR. 87 During the summer all the buds may be allov/ed to develop themselves freely, preserv- ^ ing the pre-eminence to the ter- minal shoot. At tho second pruning, the new extension is treated in the same manner ; the most vigorous wood-branches of the new extension developed a little below the point of attach- ment are cut close off; the more feeble branches, and the twigs below them, are broken above a well-formed bud three inches from their spring. Finally, the twigs at the base are left entire. During the summer they must be left to grow without interference, except to protect the terminal shoot. At the third pruning the small twigs that have grown upon the lower part of the boughs cut during the preceding year must be broken, if more vigorous than twigs ; the same must be done to all the other shoots that are loo vigorously developed below this point. The new ramifi cations growing upon the extension pruned the preceding year must be treated the same as the former ones, and so on year after year. The re- rig. 79. Pear trained as J Column. 88 FRUIT TREES. suit of this mode of treatment, and of the conditions laid down, will be a quick formation of small branches, extending from the base to the summit of the stem, and covered with fruit-spurs, also some wood- shoots, &c. ; these latter must be cut off every year above their foundations. As these little branches will be- come very numerous, and produce confusion, some of them must be cut back every year, but only here and there, for fear of concentrating too much the action of the sap upon too small a space, and thus injuring the formation of fruit-spurs. ]\L Choppm completes his series of operations by applying to the stem a number of annular incisions, with the view of restraining the flow of sap in the lower part of the tree, and diminishing its too great vigour. The first incision is made about ten inches above the graft, towards the fourth year of pruning ; the other incisions must be applied from time to time as required. The more vigorous the tree, the more frequent and numerous the incisions. That which most characterises this mode of pruning is, that the summer operations of pinching arid disbud- ding are never practised. All the shoots are allowed to develop freely. If the more vigorous of them were pinched off, the sap not having, as in the preceding forms, a great space to run through, would be checked in its course, and cause the small branchlets to shoot out and become vigorous woody branches, which would otherwise have remained simple twigs. THE PEAR. 89 TRAINING or PEAR TREES IN VERTICAL CORDON AS DOUBLE CONTRA ESPALIERS. Of the forms that we have already described for standard pear trees, the pyramid or cone will generally be found most suitable; the goblet form affords less fruit for the same surface of ground occupied, and is only suited for very hot, dry soils. The vase or goblet form certainly offers some advantages; but it has also grave inconveniences, amongst which are the following : 1. The wood is not completely formed until towards the twelfth year, and fruit does not appear until about the fourteenth year after plantation. 2. It requires great space, and is unsuitable for small gardens. 3. The training requires such great care and precise observation, that few gardeners are found competent for the task. 4. It is almost impossible to protect the tree from spring frosts. 5. Lastly, there is an insufficient proportion between the product of fruit and the ground that the tree occupies. The form we shall now describe presents none of these disadvantages. The double espaliers must be placed upon the ordi- nary borders of the fruit-gardens ; the borders should be about two yards wide, having a road between each border of about a yard in width, running, as nearly as 90 FRUIT TREES. possible, north, and south. The figures 81, 82, 83 show the details. EXPLANATION OF FIGURES 81, 82, AND 83. A. Posts placed 18 or 20 feet apart. B. Galvanised iron wire. P. Galvanised iron wire, forming a line between the two posts, holding them together, and made fast to a wall. D. Screw tightener. E. Laths placed in front to support the stems of the trees. F. Laths placed upon the back surface. O. "Wires crossing the tops of the posts at right anglos made fast to walls. N. Apple trees trained in low horizontal lines. The posts, A, should be made of resinous wood ; if passed through, a solution of sulphate of copper it will add to their durability ; their length should be 9 feet, and about 5 inches diameter. They should be sunk in the ground to a depth of 20 inches in the middle of the garden border, and be from 6 to 7 yards apart from each other. The galvanised iron wire (P, figs. 81 and 82) passes over the top of each post through a ring or staple, and is fastened at each extremity to a wall.* Other galvanised wires (0, figs. 82 and 83) also pass over the tops of the posts, but in a direction at right angles with the first, and are also fixed to the top of the walls. These wires are made tight by the screw * If there are no walls to fasten ihe supporting wires to, the posts must be somewhat stronger, and the lower post left thick and sunk deeper in the ground. THE PEAR. 91 (D, figs. 81 and 82). The posts are thus solidly fixed from the top to the bottom. Then extend from the front and back of the two posts other iron wires (B, figs. 81, 82, and 83), traversing a ring on the sides of the posts. These wires have also each a screw tightener. Finally, fix upon these last four wires (B) on each side, a series of wood laths about an inch and a half wide, and a third of an inch thick (E F, figs. 81, 82, and 83). Fasten the laths by a knot of fine wire, 12 inches apart upon the surface of the wires back and front, alternately, as shown at fig. 82. Next proceed to the planting. The trees must be planted back and front, a tree against each of the laths to be trained as single vertical cordon espaliers (fig. 80). In the front of each of the borders, a line of apple trees may be planted, to be trained in low horizontal espaliers (N, figs. 83 and ] 12.) Let us compare, for a moment, the results of this new mode of training with the results of the old methods. Suppose two fruit-gardens, both having exactly the same extent of surface, and both equally divided into borders six feet wide, separated by roads 40 inches in width, which is the common arrangement for plantations of pyramidal trees. Let one of these gardens be set apart for pyramids, and the other for double contra espaliers. The total length of wood- branches that we can obtain from pyramids may be set down at 2,500 yards, and the contra espaliers will give a length of 5,000 yards, double that of the pyramids on the same extent of border. It must be added to this that the maximum product 92 FRUIT TREES. could not be obtained from the pyramidal trees until about the fourteenth year after planting, while the contra espaliers would begin to bear at the sixth year at latest. These contra espaliers give, on the same quantity of ground, twice the extent of wood, and therefore twice the quantity of fruit com- pared with the other forms of training, and attain their maximum product of fruit eight years sooner. It may be objected, however, that the new method will be more expensive than the old forms of training. This is true, because, by the old method, only one tree would be required for a border, while twenty must be planted on the new method. But it will be a sufficient answer to this objection that three years' produce would more than repay the extra expense, and there would still remain, to the advantage of the new method, five years of more than double the crop of ordinary trees before the others came into full bearing. Besides, the expense may be diminished about one-half ; instead of pur- Fig a> -Pear cnasm g ready-grafted trees, buy young cordon. stocks that may be had for a mere trifle, and plant them out in the nursery; after they have been grafted a year, plant them in their proper posi- tions upon the border. By following this course, the period of maximum fruit-bearing will be retarded two years, but there will THE PEAR. 93 still remain six years to the advantage of the new method. Fig. 81. Elevation of Contra Espalier. P D 1 | F ; n i i : i i j D B fei W ; i E" E ~B Fig. 82. Plan of Fig. 81. On a comparison of the two methods the whole matter stands thus : 1. The maximum product of fruit is obtained eight years earlier. 94 FRUIT TREES. 2. Double the amount of produce is obtained from the same extent of ground. 3. The easy way in which they may be protected from the late frosts of spring. For this purpose it is sufficient to place a white cloth over the espaliers, from end to end, which may remain until the end of May. THE PEAR. 95 4. The wood-branches are more regularly exposed to the action of the light, and better furnished with fruit- branches. 5. The advantage of being able to plant a greater number of varieties in a small garden, and of prolonging the duration of fruit-bearing. 6. Great simplicity in the training and pruning operations. 7. Lastly, the vacant spaces left by the decay of some trees may be more easily filled up than in the case of cone or other forms of trees. With these advantages we do not hesitate to re- commend almost the exclusive adoption of the new method for pear trees in the open air. The mode of forming the wood of these trees is, in all respects, the same as that described further on (p. 119) for espaliers in vertical cordons. TRAINING OF PEAR TREES IN THE FORM OF TERRIER'S PALMETTE. There are many forms in which espaliers and double espaliers may be trained, but the most convenient are those known by the name of palmettes. These are very simple and easy to manage, and accommodate themselves to walls of various heights. The best form of palmette is one we saw for the first time at the district farm of Saulsaye, under the management of M. Terrier, whose name we have given to it. 96 FRUIT TREES. THE PEAR. 97 Trees submitted to this form of training (fig. 84) are composed of a vertical stem, with a series of branches growing from the sides opposite each other at 12 inches apart. These branches are at first trained horizontally, then turned upwards in a vertical direction, and rise to the summit of the wall. This form is preferable on some accounts to the palmette with oblique branches. The form is more favourable to the equal distribution of sap throughout the tree, and vegetation is more easily and equally maintained. The method to be followed in obtaining this form is as follows : Choose for planting grafts of one year. Plant the trees at such distances against the walls that each will cover a surface of about 20 square yards. Suppress such a proportion of the stem as is required to establish an equilibrium between the tree and its roots. First Pruning. Do not apply the first pruning until the trees have well taken root, or rather, until they have been planted one year. Cut the stem at about 12 inches from the ground, A (fig. 85), immediately above three buds, one upon each side. Two of these buds will form the first lateral branches, and the highest or front one the extension of the stem. During the summer, preserve upon each of the young stems the three buds only that we have just mentioned, and keep them in an equal state of vigour. If one of them grows faster than the other, loosen it from the wall, incline it a little downwards, and raise the feebler one. 98 FRUIT TREES. Second Pruning. After the fall of the leaves the trees will resemble fig. 86. Cut back the two branches one-third at A, in order to make them put out fresh shoots, and consequently fruit-branches from end to end. If one is more vigorous than the other, cut it a little shorter, and leave the feeble one rather longer. In pruning espaliers, the cut must always be made Fig. 85. First Pruning of Palmetto. Fig. 86. Second Pruning of Palmette. above a front bud, in order that the cut part may be directed towards the wall. Cut the stem at B, about five inches above the spring of the lateral branches, leaving a bud well placed for forming the new extension of the stem. No more lateral branches are allowed to grow during the second year, in order to avoid the risk of weakening those already formed, which will remain feeble if the stem be lengthened too rapidly. Maintain during the fol- THE PEAR. 99 lowing summer an equal degree of vigour between the new extensions of the two side branches. Third Pruning. The year following the trees will resemble figure 87. Proceed now in the following manner : Cut back the side branches the same as the first year, reducing the new extension one-third. Cut the stem at A, about six inches above the previous one, Fig. 87. Third Pruning of Palmette. and above three well-placed buds for obtaining a new set of laterals during the following summer. From this period a fresh set of side branches may be developed every year, for the lower ones have now acquired suf- ficient power. Keep the vegetation equal throughout the tree during the summer. r 2 100 FRUIT TREES. Fourth Pruning. The figure 88 shows the progress that the tree has made during the preceding vegetation. Cut the new extensions as in previous prunings. Cut also the stem at A, to obtain a new set of lateral branches. Attend to them during the summer as in former years. Fifth Pruning. By this time the trees have acquired the development shown by figure 89. Cut the stem at A, to obtain a fourth set of side branches. Cut the THE PEAK. I'Ol ,102 FRUIT TREES. extensions of the laterals as in former years. By this time the lower laterals have generally grown sufficiently long to allow of their being curved in a vertical direc- tion, as shown hy the figure 89. A bent piece of wood may be used to form the curve and keep the branches in position. They must be encouraged to extend them- selves in a vertical direction, forming successive exten- sions, to be cut back one-third of their length each year. When they have reached the top of the wall they must be cut off to 18 inches each year below the coping, in order to leave room for the terminal shoot, required each year, to draw the sap to that point, and in passing upwards to supply and nourish the fruit- branches. All the lateral branches are subjected to this treatment. Towards the sixteenth or eighteenth year the wood of the tree will be completely esta- blished. It will then cover a space of about 20 square yards, and present the aspect of figure 84. The symmetry and regularity of the wood are impor- tant, not only as regards the appearance of the tree, but also, and most of all, to secure an equal degree of vigour in all parts, and thus to promote the fertility and dura- tion of the tree. We shall not always find at the time of winter pruning buds suitably placed for forming the new branches. WTien this happens, the inconvenience may be counteracted by budding, in August, on the places where the buds are deficient. [If desirable a bud of another variety may be inserted.] Pruning the Fruit- Branches. All that we have said at present respecting Yerrier's palmette relates to the wood-branches. The treatment of the fruit-branches THE PEAR. 103 is the same as that of the pyramidal trees, the only exception being, that in wall trees, the buds nearest to the wall must not be allowed to grow, but be pinched off as they appear. NAILING UP OF WALL TREES. Only the wood-branches of pears trained as wall trees, and their shoots, must be nailed to the wall. Winter Nailing. The following rules must be ob- served : Train each branch in a perfectly straight line, from the place where it springs from the stem to its farthest extremity. The smallest deviation from the straight line creates an obstacle to the circulation, and branches of excessive vigour will grow out near the curve, and uselessly absorb a great quantity of the sap. Place the branches which grow at the same height from the opposite side of the stem in exactly the same line of inclination as their fellow-branches on the other side, otherwise the lower will be less vigorous than the higher ones. If, however, the equilibrium of vegeta- tion has been already broken, it will be necessary to lower the strong branches and raise the more feeble ones. The branches which are finally to occupy an oblique or horizontal position must not be forced in that direc- tion at once, but gradually ; if brought into that posi- tion suddenly, the sap will all flow up the stem, and the development of the side branches be almost wholly suspended. The branch E (fig. 89) was first inclined to B, then to C, and the following year to D, and only 104 FRUIT TREES. when grown to the length of F was it brought to its final position E. The other side branches must all be inclined in the same gradual manner. The Summer Nailing. The summer nailing of pear trees relates only to the new shoots growing from the side branches ; these shoots, when they have attained a length of twelve inches, must be nailed to the wall or trellis, in the same direction as the branches upon which they grow. In nailing to a trellis, a small straight stick may be employed, fixed at the extremity of each branch, and in a parallel line with it, to conduct and support the young shoot. Two methods of fastening branches to the wall may be used ; nailing them with list or fastening to a trellis. Fig. 90. Garden Hammer. Nailing with List is the most perfect and convenient method. The kind of hammer and a convenient form of nail-basket are shown in figures 90 and 91. If the old lists are used again, it is a good precaution to boil them, in order to destroy the eggs of noxious THE PEAR. 105 insects with which they abound. It is an advantage to have the walls covered with a thick layer of plaster, so that the nails may be driven in sufficiently deep at any Fig. 91. Nail Basket. lig. 92. Branch fixed against a wall. point. When this cannot be done, on account of the expense, or for other reasons the wall is unsuitable for nailing, it is best to fasten by means of a trellis. Fastening by Trellis. The trellis may be made either Fig. 93. Wood Trellis. of wood or iron wire. There has always been a preju- dice against the latter material ; but as long experi- r3 !()(> Kit i IT TREES, cncc lias proved tin it no Injury results from its use, OVCll ill the case of peaehes, We do not, hesitate to ro- commond it in preference to wood, as being nnidi the nioro economical of the two. The form of the trellis must depend upon the form that ifl intended to be given to the tree. If made of wood it must bo well nailed together, pointed with three coats, and fastened with staples. A wire trellis must be made as follows : Extend along the wall a sufficient number of lengths of gal- B A B f-r) n rr* n u - II- Fig. 94.- Wire Trellis for 1'ulinulto. vanised iron wires, about twelve inches apart. These wires, being securely fastened at each end, must be supported, at distances of a yard apart, by iron pins having a hole through the thick end (B, figs. 94 and 95). The wires must be made as tight as possible by means of a tightener (A, figs. 94 and 90). This tighten, i THE PEAR. 107 is used thus : When one end of the wire has been made fast to the wall and passed through the eyes of the supporting pins as far as the half of the entire length Fig. 95. Fastener. Fig. 96. Tightener. Fig. 97. Key. of the line, it is brought through one end of the tight- ener, through the centre of the axle, and out at the opposite end, then through the eyes of a number of pins sufficient for the second bolt of the wire, then fasten the wire at the other extremity, and tighten a little. Drive the pins into the wall at their proper distances, then tighten the wires as much as possible, using the key (fig. 97). When sufficiently tight, 108 FRUIT TREES. THE PEAR. 109 lower the stop upon the toothed wheel (B, fig. 96), which will hold all secure. The best material for tying the branches to the trellis is osier. It is a security against injury if a small piece of cloth or soft material be placed between the wood of the trellis and the branches, at each place where they are tied. When the trellis is made of wire, the same result may be obtained by twisting together the two ends of osier upon the wire before applying the branch. It will be necessary during the summer to see that the branches are not injured by the bandages becoming too tight. When this is the case the ligatures must bo immediately removed. PEAR TREES IN OBLIQUE CORDON. At present we have only described such methods of training as will result in complete and full-sized wall trees in the course of sixteen or eighteen years, cover- ing a surface of 20 yards and upwards. The care required in obtaining even the most simple of these forms, and the difficulty of maintaining an equal vege- tation in all parts of the tree, often render it very diffi- cult for ordinary gardeners to succeed with them. To remove these inconveniences we have now in- vented a new and original form, much less difficult to manage, which may be made to cover the entire sur- face of a wall in a very short time, and to obtain the maximum of product at an early period, without short- ening the duration of the trees. We were the first to 110 FRL'IT TREES. apply this method, in 1852, and gave it the present name of oblique cordon (fig. 98). The following is the way to proceed : Choose healthy and vigorous young trees of one year's grafting, carrying only one stem. Plant them Fig. 99.-Cordon, First Year. Fig. 100. -Cordon, Second Year. 16 inches apart, and incline them one over the other at an angle of 60 degrees. Cut off about a third of the length at A (fig. 99), just above a front fruit-bud. During the following summer favour as much as possible the development of the terminal shoot; all the others must be transformed into fruit-branches by the same means as described for pyramidal trees. By spring of the following year each of the young trees will present the aspect of figure 100. THE PEAR. Ill The second pruning has for its object to transform the lateral shoots into fruit-spurs ; the new extension of the stem must be cut back a third. If the terminal extension has grown but slightly, and shows signs of weakness, the cut must be made lower down, on the two-years' wood, in order to obtain a more vigorous Fig. 101. Cordon, Third Year. terminal shoot. Apply the same treatment to these young trees during the summer as during the pre- ceding one ; the res alt is shown by figure 101. 112 FRUIT TREES. By the time of the third priming, the young stem has generally attained two-thirds of its entire length ; it must then be inclined to an angle of 45 degrees, following the line B, fig. 101 ; the same terminal shoot and side branches must be pruned as the last year. If Fig. 102. Cordon, Fourth Year. the stem Lad been inclined in this manner at the first, the consequence would have been a growing out of vigorous (gourmand) branches at the base of the stem, to the injury of the terminal shoot. The new shoots must be treated as usual. Figure 102 shows the state of the tree at the end of this year's vegetation. THE PEAR. 113 There is now nothing more to be done than to com- plete the tree, by continuing the same treatment until it reaches the top of the wall. Arrived at its final height, it must be cut every year about 16 inches below the coping of the wall, to allow space for the growth of a vigorous shoot every year, which will force the sap to circulate freely through the whole extent of the stem. If the wall runs east and west, it is not important to which side the stem is inclined ; but if the wall extends north and south, it should be inclined to the south, to afford as much light as possible to the under- side fruit-branches. When the wall is built on the descent of a hill, the trees should be inclined towards the summit, or their growth will be too soon arrested by the top of the wall. The trees being planted 16 inches apart, and each developing a single stem, the result will be an espalier, composed of a parallel series of slanting trees having a space of about 12 inches between each stem (fig. 98). If it is desired to fill up the vacant space on the wall left by the inclined position of the trees, a half palmetto may be grown for that purpose. To accom- plish this, first plant a young tree, and treat the same as the others ; after it has been inclined to an angle of 45 degrees, allow a strong shoot to grow from the base of the stem, and develop itself freely during the summer. The following year incline it parallel with the other stem, and twelve inches from it. During the summer allow another shoot to grow from the bend of the previous one, incline it as before, and so on each year until the vacant space is filled. 114 FRUIT TREES. The vacant space at the other end must be filled up thus : The last tree must be planted at about two yards from the limit of the espalier ; it must first be treated as the others have been ; then, instead of lowering it to 45 degrees, it must be lowered a little further ; the following year lowered still more, and when the stem of the plant has acquired such a length that when placed horizontally it will occupy the whole space shown in figure 98, it is brought into its proper horizontal position. During the following summer allow the four or five shoots, intended to form upward branches growdng upon it, to develop themselves. Wall trees trained in this way attain their full size in five years, a gain, of at least ten or twelve years compared with other methods. By this plan the trees become fruitful in the fourth year, and attain their maximum in the sixth year, while other and larger forms require twenty years to attain their maximum. If the extent of wall is limited, only a small number of varieties can be planted by the ordinary method of growing large trees ; while the method we have now described allows of -a considerable number of varieties being planted, their fruit ripening throughout the season. If a large pear tree die, it will require fifteen or eighteen years to replace it. With the new methods of oblique cordon it will be only necessary to proceed thus : Dig a hole, about 16 inches wide and 20 inches in depth, in the centre of the spot left vacant by the dead tree. Cut away the roots of the neigh- bouring trees which grow into the hole. Drive two THE PEAK. 115 thin pieces of board, about twenty incites square, to the level of the ground, at each end of the hole, plant the tree, a young vigorous one, in the space between them, and cover over with good fresh soil. The pieces of wood will prevent the roots of the trees on each side encroaching on the ground of the new plant. They will soon rot, but the new tree is then in a state to take care of itself. By this means the vacant space will be filled up in five or six years. The wood of such trees as we have now described is more easily established than any other, and the regular inclination given to each stem renders the equal distribution of the sap easy and certain. Objections have been made to this form. It has been said that the limited extent given to the wood would conduce to such great vigour as to injure the fruit-bearing qualities of the tree. But this vigour is counteracted by the trees being planted so closely together upon such a small surface of ground. It has been also said that trees so near to each other will be unable to live. We answer that an extent of wood is only allowed to each tree in proportion to the extent of soil that the roots occupy. It has been also ob- jected that such a mode of planting is more expensive than the old method. This is true as regards the first expense ; but in addition to the operations of pruning being much more easily performed by the new method, it must be considered that ordinary wall trees do not attain their maximum of fruit-bearing until the six- teenth or twentieth year; while the oblique cordon becomes fruitful in four years, and repays its original 116 FRUIT TREES. cost three or four times over. If the walls are suffi- ciently high seven feet nothing can be more simple and profitable than the method we have now described ; but if less than that height, it will be better to keep to the palmette form. Trellis for the Oblique Cordon. The most simple form is that shown by figure 104. For a wall nine or Fig. 103. Iron Pin. ten feet high, there will be required three cross pieces of wood or strong iron wire, firmly attached to the wall ; then a series of laths fastened to the cross pieces, 16 inches apart, and inclined 45 degrees, each of the laths supporting one of the young trees. The cost will be much less if the trellis be made of wire (fig. 105), as invented by M. Thiry, jun. At the points A, B, C, D. E, F, strong round nails, fig. 103, are driven firmly into the wall ; then at the points G, H, I, J, K, L, pins with a hole through the head (fig. 95). The end of the wire is made fast at the point A, then passed through the eyes of the iron pins G II, then supported by the two nails B C, it is passed through the pins I J, under the two nails D E, TTIE TEAR. 117 118 FRUIT TREES. THE PEAR. 119 through, the pins K L, and then fixed upon the nail F. It is made tight by means of the tightener (fig. 96), fixed below the nail C, as shown in the figure at M. A little oil placed upon the nails B, C, D, E, will facilitate the tightening of the wires by means of the tightener. The same operation being repeated all along the wall, it will then be covered with a series of well- stretched wires, in parallel lines, inclined 45 degrees, 12 inches apart from each other. This trellis costs (in France) about 5s. per square yard, not in- cluding fixing. TRAINING OF THE PEAR IN VERTICAL CORDON. The walls are sometimes of such height, as in the case of gable ends of buildings, that it would be in- convenient to train in oblique cordon. Whenever the wall is higher than 13 feet we recommend the vertical cordon to be employed. The method for planting is, in this case, the same as for the oblique cordon, only the trees are planted ver- tically (fig. 106), and 12 inches only apart from each other. The stems must be trained towards the summit of the wall, in the same manner as directed for the oblique cordon. If the wall will not allow of the trees being fastened up with nails and list, recourse must be had to a wood trellis, as shown at fig. 107, or a wire one (fig. 108), which is much less expensive. 120 FRUIT TREES. * s J * \ u at \ k ^ ^ ?^ Fig. 106. Pears in Vertical Cordon. THE PEAK. 121 r Fig. 107. Wood Trellis for Vertical Cordon. G 122 FRUIT TREES. c c > a i a t i f i C E < t I C r > r 1 C I i C i t i r I r ( t i f i f C i 1 C i e r 3 e i ' i i ~ i e 1 c i r ] C I r i Fig. 108. Iron Trellis for Vertical Cordon. THE PEAR. 123 STANDARD PEAR TREES. Standard trees are not adapted for gardens ; their proper place is the orchard, where they should stand ten or fifteen yards apart. Standards being too fre- quently neglected, left entirely to themselves in fact, often grown on one side, the branches run into confu- sion, and the middle of the tree becomes so thick that the light cannot penetrate ; and this part of the tree remains completely barren. To prevent these inconveniences, the tree must be trained so that the principal branches at the summit ray out regularly from the trunk, first in a horizontal direction, then a little depressed, then vertically. The head of the tree being kept open, the branches will grow somewhat in the form of a goblet. There will be as great an extent of branches if trained in this regular manner, and the light being able to pene- trate the interior surface, the produce will be doubled. In order to obtain standard trees of the form just described, the following course must be pursued : We suppose the trees to have been grafted, standard high, a year after plantation in the orchard. The first year after grafting we only allow two, three, or four shoots to grow, according to the degree of vigour of vegetation ; the shoots must be left to grow at equal distances round the stem. The superfluous shoots must be pinched off when they have grown about four inches. The equal growth of the reserved shoots must be carefully maintained one must not be allowed to G 2 124 FRTJIT TREE*. become more vigorous than another : this must be regulated by means of pinching. In the following spring, if three shoots have been preserved, the tree will resemble fig. 109. The Fig. 109. Tall Standards, First Year of Grafting. Fig. 110. Tall Standards, Second Year of Grafting. branches must then be cut back at A, about eight inches from their spring, above two buds growing from each side the branch, which alone should develop vigorously during the following summer. All other shoots must be pinched off when three inches grown, and an equal vigour must be maintained between the THE PEAR. 125 six reserved shoots ; at the third spring 'the young tree will resemble figs. 110 and 111. The shoots must be again cut back about sixteen inches from their spring, above two buds as before. The other operations must be repeated during the summer. By the fourth year the head of the tree is composed of twelve principal branches growing at regular dis- tances from and around the tree. These operations are Fig. ill. Plan of Fig. 110. sufficient to impart a good form to the tree, and little more is necessary than to maintain an equal vigour in the growth of the branches, and to remove, about the end of May, the vigorous shoots which spring from the base and interior face of the principal branches. These shoots weaken the branches, and disarrange and confuse the orderly growth of the tree. The formation and treatment of fruit-branches must, in the case of standard pear trees, be left to nature. If, instead of grafting after one year's planting in the orchard, it is more convenient to plant trees already grafted, it will be well to choose such as have been grafted only one or two years, and furnished with at 126 FRUIT TREES. least two well-placed principal branches, to serve as a foundation for establishing the wood of the tree. After planting, the branches must be cut back only one-third of their length. The first pruning mast not be applied until the following year, when the use- less branches must be suppressed, and those reserved cut back to make them fork, as before described. THE APPLE. 127 THE APPLE. Soil. The apple will grow in more humid soil than is suitable for the pear, but it prospers most in soils of medium consistency, rather sandy, but moderately cool. Choice of Trees. The directions already given for pears apply equally to apple trees. Grafting. The apple is grafted upon apple stocks grown from pepins, upon Doucin stocks grown from layers, and upon paradise stocks also grown from layers. The most vigorous stock of the three is the apple,* which is only employed when high- stemmed standard trees are desired. The Doucin stock is less vigorous, and is chosen for pyramid, espalier, and vase-formed trees. The paradise stock is used for dwarf trees, trained in the form of small vases or bushes, the fruit of which is abundant and of excellent quality, and appears at the third year. Unfortunately these dwarf * Apple stocks, also called free stocks, are used for standards for orchard planting. They are raised in numbers from the residuum in cider-making. Apples grafted upon these stocks are much longer in coming to bearing. The best stock for apples is the crab ; the trees are hardier, and the fruit better. The Doucin or French stock is not equal to the paradise for dwarf trees. The paradise stock is chiefly used for trees to be grown in pots, for miniature orchards, and for ornamental trees in the flower-border. FRUIT TREES. trees are of much shorter duration than those grafted upon the other stocks. The directions given for choice of grafts and modes of grafting pears apply also to apples. Varieties. Although less considerahle than that of pears, the number of varieties of apples for table use is sufficiently extended. We have counted as many as five hundred varieties, amongst which we consider the following to be the best, affording a supply for the table for each month in the year. Names of Varieties and Synonymes. Name test kncwra by in England. Time of Maturity. Calville rouge d'ete . . August and Sept. Tasse-pomme rouge. Borowiski BorovitsJci i End of August. Monstrueux pepin . . . Dessert. Good. Gloria Mundi Sept. and Oct. Louis XVIII Kitchen. Inferior. October. Belle Dubois. Rhode Island Gloria Mundi. Pater Roster. Reinetto Blanche .... Reinette d' Espagne. Reinette tendre. Quatre gouts cotelee. . Rhode Island Greening culinary. Gobbet? s Fall Pippin Very large & good. Red Calville November to March. Oct. and Nov. Oct. and Nov. Tomme violette. Calville rouge d'aout. Pomme grelot. Calville de St. Sauveur. November. Belle Josephine ... . Hans Mutterchen . November. Menagere. Brabant belle-fleur . . Reinette d'Angleterre Red Belle-Fleur Nov. and Dec. Nov Dec. Pomme d'or. Citron Citron December. Eeinette doree. Golden Pippin Very fine dessert . . Nov., March. Ronssejaune tar dive. Cornish gillyflower . . Pigeon d'hiver Cornish Gillyflower Very excellent. Arabian Apple Dec. to Feb. Dec. to Feb. Gros pigeon. THE APPLE. 129 Names of Varieties and Synonymes. Name best known by in England. Time of Maturity. Gravenstein . . Gravenstein Dec. to Feb. Reine des reinettes . . Reinette gr. du Canada Reinette du Canada bl. Roy ale d'Angleterre . . Grosse reinette d'An- gleterre. Calville blanc d'hivtr Royal Reinette .... Eeinette gr. du Canada Very good. St. Helena Russet . . Herefordshire Pear- main. Calville Blanc Dec. to Feb. January to March. January to March. January to March. January to March. Bonnet carre. Api gros Bedfordshire Found- ling. Kitchen. Very good January to March. January to March. Reinette de Hollande Reinette du Vigan Holland Pippin .... Kitchen. January, March. February to May. Reinette fr. a cotes . . February to May. Reinette franche ordin. February to May Reinette gr. h. bonte until August. February to May Eeinette de Eouen. Reinette de Caux Reinette Carse . until July. February to May. The Editor recommends tlie following list of dessert and kitchen apples, adapted for general planting throughout England. In Scotland, the later varieties would require to be planted against a wall. SUMMER APPLES. DESSERT Astrachan. Borovitski. Devonshire Quarendon. Jenneting. Margaret. KITCHEN Keswick Codling. Outhenden or Hawthornden. Lord Suffield. Manks Codling. Springrove Codling. G 3 130 FRUIT TREES. AUTUMN APPLES. DESSERT Blenheim Orange. Coe's Golden Drop. Cox's Orange Pippin. Early Nonpareil. Fearn's Pippin. Golden Pippin. Golden Reinette. Margil. Bibston Pippin. Stamford Pippin. Reinette Van Mons. Sykehouse Russet. KITCHEN Bedfordshire Foundling. Cellini. Cox's Pomona. Gloria Mundi. Golden Noble. Greenup's Pippin. Harvey's Apple. Lemon Pippin. Nelson's Codling. Tower of Glammis. Winter Quoining. "Wormsley Pippin. WINTER APPLES. DESSERT Braddick's Nonpareil. Clay gate Pearmain. Court-pendu plat. Cornish Gillyflower. Cockle Pippin. Dutch Mignonne. 5 Golden Harvey. Golden Russet. Keddleston Pippin. Mannington's Pearmain. Old Nonpareil. Pearson's Plate Apple. Ross Nonpareil. Spring Ribston Pippin, Stunner Pippin. Wykin Pippin. KITCHEN Alfriston. Beauty of Kent. Bess Pool. Dumelous's Seedling. Gooseberry Apple. Norfolk Biffin. Northern Greening. Reinette Blanche d'Espagne. Rhode Island Greening. Royal Pearmain. Royal Russet. Striped Biffin. Winter Majeting. French Crab. Kirk's Lord Nelson. The Canadian Golden Reinette requires an east or west wall to ripen in the midland counties. The Api petit ripens very well as a dwarf bush, but is inferior except for its great beauty. It is of a very red colour and a great bearer. THE APPLE. 131 TRAINING AND PRUNING. The apple may be cultivated like the pear, either as standard or espalier ; the form of standard, however, is better suited for the apple than that of espalier. The apple will not endure exposure to great heat so well as the pear ; it requires a cool and rather humid air. Some varieties, such as the Canadian and golden reinette, white calville, api, winter pigeon, &c., &c., endure heat better, and may be planted as espaliers, but facing the west. Training as JEspaliers. Any of- the forms described for pear trees may be adopted for apples, and the trees should be planted in the same manner. The treatment of the fruit-branches is also exactly the same as de- scribed for pears. Standard Trees. The pyramidal form might, per- haps, be applied to apple trees, but it is not so well adapted for them as for pears. The vase or goblet form, described page 82, is more suitable, or the double espalier, page 89. The directions for forming them are the same. The form recommended is that of the small goblet or bush, more or less regular, for trees grafted on paradise stocks. These small trees are extremely fertile, but, unfortunately, are not very long-lived. They are planted a number together about four feet apart. The cultivation of these small trees has been brought to great perfection by training them in single horizontal lines, which we shall now proceed to describe (fig. 112). 132 FRUIT TREES. I g Select trees grafted on paradise stocks of one year if the soil is of good quality, or grafted on French stocks if the soil is parched and dry. Plant in a straight line five feet apart if paradise, and eight feet if on French [crab]- stocks. Cut off one- third of the length of the stem, and then leave the plants to themselves during the summer. The following year, at the winter pruning, place a galvanised iron wire (A), securely fastened at each extremity, along the line of the trees ; this must be made I H tight by means of the tightener B, and J f supported every twelve feet by a small "I post (C) about eighteen inches above GO the ground. The wire being properly I* fixed, bend the branches of the trees o in a horizontal direction, and fasten Ji them to the wire. During the fol- eo lowing year remove all the shoots which spring from the upright por- tion of the stem; they absorb too much of the sap, to the deprivation of the horizontal branches. Apply to the other shoots the treatment de- scribed for pears, in order to trans- form them into fruit-branches. Leave the terminal shoot to grow as much as it will during the summer. At the winter priming treat the fruit- THE APPLE. 133 branches as directed for pears; leave the new exten- sion of the terminal branch entire, and fasten it to the wire. The same treatment must be continued until each stem has grown sufficiently long to reach the next stem, and beyond it, to the extent of about twenty Fig. 113-. Mode of Inarching. inches ; it must then be grafted to it by inarching, at the point D, fig. 112. The proper time for this is the month of March ; and the mode of operating is shown at figure 113. The following year the stems will be completely united, and the extremity must be cut off at A, figure 113. The result will be that all the superabundant sap of one tree will flow to the next one, and so along the whole line, all the stems being maintained in the same degree of vigour. Such lines of small apple trees are easily formed, and come to fruit-bearing in the second year after plant- 134 FRUIT TREES. ing. They may be placed in the edges of borders where espaliers have grown, and occupy places that could not be more usefully employed. Their diminutive height will form no impediment to the other trees upon the border. THE PEACH. 135 THE PEACH. Soil. The peach requires a deep open soil, of medium consistency, containing a certain proportion of calcareous matter, and, which is very important, the soil must be free from all superabundant moisture. Soils which do not possess these qualities must have them imparted by other soils being added, and thoroughly mixed by deep digging. The peach is almost always cultivated as a wall tree ; the aspect may be east, south, or south-west, but it prefers the south-east. Choice of Trees. Peaches are generally planted already grafted. They should be grafts of only one year, healthy, vigorous, and with well-formed buds at the base. The kind of stock in which the peach is budded has much to do with the success of the tree. The stocks most suited for the peach and nectarine, for out-door planting in England, are the muscle plum, St. Julian plum, and pear plum the two latter for the more delicate kinds, and for pot culture, but the muscle for general planting. For deep dry soils the almond forms the best stock, for more humid soils the plum, the roots of which are less liable to strike deeply into the soil than the almond ; un- 136 FRUIT TREES. fortunately these trees are less vigorous, and shorter lived.* Grafting. These stocks may be grafted by the shield graft, double or single, the almond at the beginning of September, the plum in July. Varieties. There are fifty varieties of the peach at the present time, but many of them are only suitable for the climate of the south of France, and others are only of inferior quality. The following is a list of the best sorts arriving at maturity at different periods of the fruit season : Names of Varieties and Synonymes. Observation. Time of Maturity. Desse hative End of July. Grosse rDinon. hative Beginning of August. Pourpree hative Middle of August Grosse mignon. tardive End of August. Belle Bausse End of August. Reine des vergers .... Beginning of Sept. Madeleine r courson Middle of September Lisse gros violette hat Middle of September Violette de courson. Brugnon de Stanwick Middle of September Admirable jaune .... End of September. Admirable End of September. JBelle de Vitry. Bourdine de Narbonne End of September. Grosse royale. Chevreuse tardive . . End of September. Bonouvrier. Desse tardive ........ Good late Peach .... Beginning of October. * The almond would do little or no good in this country on its own roots ; it is always propagated by budding on the Brussels plum stock, or on the Brampton plum stock. The Muscle plum stock is the prin- cipal stock for peaches and nectarines suitable for English planting. The peach is certainly the finest fruit produced in the open air in England, and a practical knowledge of the best manner of bringing it to perfection is most desirable ; there cannot be too much care bestowed in the propagation, culture, and management of the many fine varieties we possess. ED. THE PEACH. 137 The following is a list of some of the best kinds of peaches and nectarines now in cultivation in England : Names of Peaches. Observations. Time of Ripening. Small Mignonne .... Early Grosse Mignonne Well adapted for cul- ture. August. August. Abec Ripens well August. Crawford's Early .... Grosse Mignonne Very large and good September. September. Royal George September. Noblesse September. Bellegarde September. Barrington September. Walburton' s Admirable October. Catharine .... October. Violette native . September. Names of Nectarines. Time of Ripening. Elruge . . August and September. Hardwicke Seedling Rivers' s Orange August. September. Roman ". September. Violette hative August and September. White September. TRAINING AND PRUNING. The peach may be trained to various forms ; but we shall only describe two, the Terrier palmette, and the simple oblique cordon, because these forms are more easily obtained, and may be best accommodated to local requirements. TRAINING THE PEACH IN THE PALMETTE FORM. Formation of the Wood. The treatment is in all respects the same as described for the palmette form of 138 FRUIT TREES. the pear (fig. 84, p. 96), the only difference being that in the pear the side branches are trained twelve inches apart, while the side branches of the peach must be from 20 to 24 inches apart, in order to allow sufficient space for nailing up the lateral shoots during the summer. Besides this, all the branches of the peach, both the main stem and side branches, are furnished on each of their sides with fruit-branches, about four inches apart. The trees must be planted at such distances as to cover a medium surface of about 20 square yards of the wall. Thus, for a wall three and a half feet high, it will be necessary to plant about six yards apart. First Pruning. Pears, and other trees of the same species, ought not to receive their first pruning until they have struck root, that is, about a year after planting ; the peach, however, must be pruned the same year that it is planted, otherwise the buds at the base of the stem which should be developed into shoots would be completely withered by the following year. The first pruning has for its object to develop towards the base of the tree the first two side branches, and to obtain a new extension of the stem. To effect this, select two lateral buds, B (fig. 114), situate about twelve inches from the ground. Also the bud A above and in front ; it is immediately above this latter bud, at the point D, that the stem must be cut. The buds B are intended to form the first side branches, and the bud A the extension of the stem. The buds selected for the extension of the stem and for the side branches should be as much in front as THE PEACH. 139 possible ; by this means the slight deformity at each point, from which the new extension springs, is less apparent, and the place of the cut is better shaded from the sun, and more readily heals. During the following summer the development of the three buds must be watched ; if other branches Fig. 114. Peach, Palmette Form, First Year. Fig. 115. Peach, Second Year. grow upon them, they must be pinched when they have grown to six inches, and be suppressed entirely when the reserved shoots have attained a length of 16 inches. The side branches must be maintained at 140 FRUIT TREES. an equal degree of vigour by the means described in the chapter on the PRINCIPLES or PRUNING. Second Pruning. Figure 115 shows the result of the operations of the preceding year. At the second pruning, about the third part of the length of each side branch must be suppressed, selecting for the place a front bud suitable for the new extension. The main Fig. 116. Peach, Third Year. stem is cut at A, about twelve inches above the spring of the side branches, and immediately above a front bud. The stem might be cut higher up, with a view to another set of side branches during the summer ; but THE PEACH. 141 it is more prudent to allow an interval of two years between the formation of the first and second sets of side branches. By this means the growth of the lower branches will be best promoted, they having always a tendency to be less vigorous than the higher ones. During the following summer the terminal buds must receive such attention as is necessary to keep them in the same degree of vigour. The other buds must be treated as described on p. 146, in order to transform them into fruit-branches. Third Pruning. At the third spring the young peach tree will resemble fig. 116. The main stem must how be cut 24 inches above the spring of the side branches at A, above the two side buds B and C, intended to develop two new side branches, and a bud in front to prolong the main .stem. The side branches must be cut back about one-third of their new growth at D, in order to make them develop all their remain- ing buds. In pruning the side branches, it is of importance to give the same length to each of the parallel branches, in order to maintain an equilibrium between both sides of the tree. If one side branch has become stronger than the corresponding one, it must be cut rather shorter. The fruit-branches growing towards the lower part of the tree must be treated as described further on (p. 152). During the whole of the summer the same treat- ment must be applied to the principal shoots as in the year preceding. Fourth Pruning. The result of the operations of 142 FRUIT TREES. the previous year are a new set of side branches, as shown by fig. 117. These must be cut back about a third of their length at D ; and the new growth of the lower side branches must also be cut back one-third THE PEACH. 143 144 FRTI1T TREES. at E. The new extension of the main stem must be cut at about 24 inches above the spring of the upper side branches at A, so as to obtain, by means of the buds B and C, a new set of side branches. A new series of side branches may from this period be obtained every year ; for the lower side branches have now acquired sufficient strength to draw to themselves all the sap which they require for their continued growth. The summer treatment is the same as before. Fifth Pruning. A third set of side branches have grown during the preceding summer (fig. 118). The new extensions of the side branches must be cut back as in previous years. The main stem must be cut at A, and a new set of side branches obtained from the buds C and D. The remaining treatment as before. The operations we have described must be continued from year to year, in order to obtain new side branches and regular extensions of them, until they acquire the desired length, when their ends must be directed up- wards, as shown (figs. 84 and 89), until each of them attains the summit of the wall. Towards the tenth or twelfth year the trees treated in the manner we have described will assume the aspect of fig. 84, with this difference, that the fruit-branches are distributed on each side of the wood-branches, as shown at fig. 118. Wailing up. If it is not wished to fasten up the branches with list, as described at p. 104, it may be done by forming a trellis. It is necessary to fasten up not only the wood-branches of peach trees, but, as we shall see further on, the fruit-branches after the winter pruning and the lateral shoots during the summer. As THE PEACH. 145 the points where fastenings are required are very numerous, the trellis bars must be rather close toge- ther, and for this reason it will be expensive if made Fig. 119.-Trellis of Wood and Iron for Peach. altogether of wood. A wire trellis will be preferable (fig. 94, p. 106), having spaces of 32 inches between each of the horizontal lines. If there is already upon the wall a wooden trellis with wide squares, it may be used, dividing the squares with lines of iron wire (fig. 119). OBTAINING AND REPLACING FRUIT-BRANCHES ON THE PEACH TREE. There is an important difference between pepin fruits and stone fruits. In the former the fruit- spurs require about three years for their growth, but when formed they last for an indefinite period with proper attention. In stone fruits, and especially in the peach, the fruit- spurs expand their blossoms in the spring H 146 FRUIT TREES. following their birth, but they produce no more blos- soms. Those which appear the following year are from new fruit-buds which have grown during the preceding summer upon the primitive branch. It follows, there- fore, that the first thing to be attended to in the management of peaches is to obtain the fruit- spurs, and to replace them year by year. We have already said that the fruit-spurs must be made to grow regularly from each side of the branches, about four inches apart, in such a manner that each branch shall be in the form of a fish's skeleton. This result is obtained as follows : First Year. We take, for example, any extension of a branch developed during the preceding summer (fig. 120). At the winter pruning a part of the new extension is cut back, in order to make it develop all the buds that it carries. Unless this operation were performed, a number of buds at the base of the tree would remain inactive, and there would be a void upon the branch very difficult to fill up, for the buds that had not been developed the first year would be useless the next. Towards the middle of May the extension presents the appearance of fig. 121 ; all the buds have expanded into shoots. When the shoots have attained a length of about three inches, the useless buds must be removed, including such as grow in front (A, fig. 121) or at the back of the branches. There is no exception to this, unless some of the side' buds are too wide apart, in which case a front or back bud may be left to supply the vacant place (C D, fig. 121). li there is any choice, the bud at the back of the branch THE PEACH. 147 is the better one to leave, as the irregularity will be less apparent. The extensions of the branches generally present single wood-buds (A, fig. 120), but they are frequently double, and even treble, B. It is necessary to leave a single bud only at each point. If these double or treble A B Fig. 120. Peach, Wood Extension. * C A 6 Fig. 121. Peach, Wood Extension. buds occupy the place of a fruit-branch, the weakest bud (E, fig. 121) must be retained, as in this case there is greater reason to fear an excess of vigour than of weakness. If it is desired to increase the length of the branch, the most vigorous bud, F, must be retained. The buds must not be torn off, but cut away with a sharp knife. The buds that are retained must not be abandoned to their own growth, for many will become too vigorous, to the injury of the terminal bud, which ought to pre- serve the pre-eminence ; and they will seldom produce fruit-blossoms. It is, therefore, necessary to restrain H 2 148 FRUIT TREES. the vigour of tlie too luxuriant shoots, in order to pre- serve the general symmetry of the tree, and the proper direction of the branches. The first of these objects is obtained by pinching. Fig. 122. Peach Bud Pinched. The shoots that grow too vigorous upon the upper side of the lateral branches, and those which are too near the summit of the vertical branch, must be pinched Fig. 123. Gourmand Bud Pinched. Fig. 124. Result of Pinching* No. 123. back at A (fig. 122), when they are of the length of ten or twelve inches. Buds that indicate by their vigour that they will THE PEACH. 149 become gourmand branches (fig. 123) must be cut at A, above their two lower leaves. This will give rise to buds which will become shoots (B, fig. 124), and which can be treated as fruit-branches at the winter pruning. The buds that are less vigorous should not be pinched, unless they have grown beyond sixteen inches. The first pinching generally suffices to arrest the excessive growth of shoots intended to become fruit- branches ; but they not unfrequently afterwards send Fig. 125. Pinching Irregular Buds. Fig. 126. Shoot bearing a succession of Irregular Shoots. out towards the top one or two irregular branches (fig. 125), which must be pinched when grown about eight inches. It is seldom that pinching has to be 150 FRUIT TREES. resorted to a third time. Should this, however, occur, as A (fig. 126), the main shoot, must be cut off at B, then the shoot C D. The shoot E, which is reserved, is at the same time to he pinched. By this means con- fusion is avoided at the nailing up in summer. When the gourmand shoot (fig. 127), which extends each branch, has attained a certain length, it will de- velop irregular shoots ; these may be disbudded and pinched. This mode of operating, however, only gives rise to badly-formed fruit-branches for the winter Fig. 127. Extension bearing Irregular Shoots. pruning. It will be preferable to proceed thus : When they show their second pair of leaves (E, fig. 128), cut them with the nail below these last two leaves. Their vegetation is thus suspended, and there will be by the time of winter pruning a very short branch, much pre- ferable to the result of the former process. It will be better not to apply these operations upon the shoots further back than the point to which it may be expected that they will be cut back at the winter pruning. We have said that it is most important to train these THE PEACH. 151 shoots in their proper direction, which must be done at the time of nailing up in summer. During the sum- mer, the shoots which form the extensions of the wood- branches must be nailed up as soon as they are twelve inches long. The most vigorous of the lateral shoots must be nailed up when they are grown about ten inches, and the feebler ones when they are fourteen inches. The shoot must be fastened in such a direction Fig. 128. Irregular Bud, Pinched early. as to form an acute angle with the branch upon which it grows. Care must be observed not to enclose the leaves in the list, and not to make the shoots cross each other. Nails and list are used for fastening, if the wall is suitable for nailing ; a green rush is used if the trees are supported by a trellis.* The nailing * A green willow twig is generally used for fastening to a trellis, or prepared wire. 152 FRUIT TREES. up, or fastening, must be done progressively (not all at once, as is too often done), in order to keep the different shoots of an equal vigour. Second Tear. The operations of the summer are intended to transform the shoots into branches, like those we shall now describe. The shoots growing below the side branches, near their spring, often remain nothing more than very short branches, bearing scarcely anything except blos- soms, and a wood-bud at the end (fig. 129). These minute fruit-branches do not require pruning ; the fruit which grows upon them is the best which the tree pro- duces. Some other shoots, rather longer, but growing also in unfavourable situations, have become branches of from six to eight inches in length, covered with flower- buds, except towards the base, where may be seen two or three wood-buds (fig. 130) ; these are the fruit- branches proper. They must be cut back, in order to obtain a new well-placed fruit-bearing branch for the next year ; but some of the flower-buds must be re- served, to insure fructification. In order to prove, by an example, the absolute neces- sity of cutting back these fruit -branches every year, we will suppose that the branch a (fig. 130) has been left unpruned : it will bear fruit the first year, and then put forth at the top one or two shoots, which will be- come branches the following spring, and upon which only will appear flower-buds, for, as we have observed, the fruit-branches of the peach bear only once. This ramification will present in the following spring the ap- THE PEACH. 153 pearance of fig. 131. If left to itself again, the same results will follow ; and it will be seen, that if each of the side, branches were left to grow in this manner, the branches would become so indefinitely prolonged, that it would not be possible for the sap to afford sufficient nutriment for them, and many would wither, especially Fig. 129. Small Fruit-Branch in Blossom. Fig. 130. Ordinary Fruit-Branch of Peach. towards the base ; and the vacant places would seriously detract from the appearance and regularity of the tree. It is in this way that unpruned, or badly pruned, peaches are often destroyed. Under these circumstances, we see how the branch a (fig. 130) ought to be pruned, retaining at the same time a sufficient number of flowers to determine the development of the wood-buds b and c. This double H3 154 FRUIT TREES. result will be attained by cutting at a, about three or four inches from the spring of the branch. The flower-buds B (fig. 131) are almost always ac- Fig. 131. Wood-Bud and Fruit-Bud of Peach. Fig. 132. Neglected Fruit- Branch. companied by a wood-bud A, and also sometimes by small branches without any wood-buds, unless there be THE PEACH. 155 one or two minute ones towards the base (fig. 133). It might be thought, that the blossoms upon these small branches, unaccompanied by a wood-bud, must prove Fig. 133. Small Irre- Fig. 134. Fruit-Branch, Fig. 135. Wood-Branch, gular Fruit-Branch. Mixed Buds, First Pruning. First Pruning. sterile, and ought to be cut off at pruning, as though of no value ; quite the contrary, -however ; experience proves that these blossoms produce the finest fruit. 156 FRUIT TREES. These branches, therefore, must be preserved, and pruned at A. Some of the buds more favourably situated produce more vigorous branches, and bear only wood-buds (fig. 134) for three or four inches from their base upwards. These must be cut above the second bud, in order to produce the result before described. B Fig. 136. Irregular Branch, without Buds at Base. If the shoots are still more vigorous than those which produce both wood and fruit buds, they will resemble fig. 135, and will produce wood -buds only, with, per- haps, one flower or so at the top. These must be cut above the second wood-bud from the base. If not cut low down, they will not produce new shoots at their base, and their extended growth will weaken, and per- haps destroy them. In speaking of gourmand shoots, we referred to irregular shoots. If the gourmand shoots have been pinched off at too great length, they give place the fol- lowing winter to irregular branches (fig. 136). These branches differ in structure from any that we have at THE PEACH. 157 present described. They are, in fact, almost without buds for three or four inches from their base ; this is a very troublesome disposition, for whatever we may do, in the process of obtaining buds, the branch will grow to too great a length. Sometimes, however, these branches present two buds, as shown at A (fig. 137). Fig. 137. Irregular Branch, with Wood-Buds at Base. Fig. 138. Irregular Branch, Pinched too early. These branches are cut at B, above the wood-bud nearest to the base. This close pruning, repeated during several years, often gives rise to new wood-buds at the point of junction with the main branch. But if the irregular shoots have been pinched much shorter than we have described, they will produce small branches (D, fig. 138), which need not be cut at all. The different branches which we have now described are the only ones that should be met with on a care- fully pruned tree. Unfortunately, however, the pinch- ing is often not performed soon enough, and the branches will become gourmand shoots, which will take 158 FRUIT TREES. the place of fruit-bearing branches (fig. 139). If these Fig. 139. Gourmand Branch of Peach, First Pruning. branches are cut above the two lower wood-buds, two THE PEACH. 159 new branches will grow during the summer, which it will not be possible to prevent becoming too vigorous, the sap having taken so strong a current in that direc- tion. The desired result will be better accomplished by twisting the branch about an inch abova the base, and for four inches upwards ; then cut between three and four inches above the twisting. One part of the sap will traverse the twisted portion, and will be lost above, and the lower buds, receiving only just suffi- cient for their development, will push out less vigor- ously, and give place the following year to two new branches, covered with fruit-blossoms. The primitive branch must now be cut immediately above the two Fig. 140. Fastening Fruit-Branches. new branches, and all the twisted part will disappear. Instead of twisting, we may take off about half the thickness of the branch (on the wall side of the branch), about the same length as the twisted part mentioned above. The same effect will be produced. When the fruit-branches have been pruned, and also the wood-branches, and the latter fixed to the wall, we proceed immediately to the winter nailing of the fruit- branches. The branches A (fig. 140), upon and above the oblique and horizontal branches, are bent so as to form a free curve. This form, very little deviating 160 FRUIT TREES. from its natural direction, tends to restrain the flow of sap towards the top of the branch, and to promote the development of the lower buds, which ought to produce the replacing branches. The branches D, below the horizontal or oblique branches, must also be bent towards them as much as possible, to secure the same result. Finally, the branches growing from the sides of the vertical branches ought to be nailed so as to form a right angle with the branch. If trained vertically, the Fig. 141. Fastening Fruit-Branches. Fig. 142. Disbudding Fruit- Branches. action of the sap will favour the buds at the top, to the injury of those at the base. Figure 141 shows how these branches are fixed by means of nail and list. Those grown upon a trellis may be tied with osier twigs. Some employ lead wire, THE PEACH. 161 which is quicker than the other mode, and neater, but rather more expensive. During the ensuing summer the fruit-branches re- ceive the series of operations we shall now describe. When the shoots have attained a length of two or three inches, they must be deprived of all their fruit- buds, except the two nearest the base, and each of those which accompany a fruit (fig. 142). The two buds A are suppressed to avoid confusion at the sum- mer nailing up, and to preserve more vigour for the replacing shoots. It may occur that some of the flower-buds reserved on certain branches at the winter pruning turn out Fig. 143. Green Pruning, First Year. unproductive. These branches must be submitted to green pruning : thus, the branch B (fig. 143) being entirely fruitless, the shoots A, which would otherwise be reserved to nourish these fruits, are now useless. 162 FRUIT TREES. The branch B is then to be cut at C, to preserve the two buds D, which will then take a more favourable form for developing the replacing shoots. When the proper time arrives, apply successively pinching and the summer nailing; bearing in mind at all times that when the branches accompanied by the young fruits (fig. 142) have grown to six inches, they must be pinched in order to favour the develop- ment of replacing shoots at the base. Notwithstanding every care to keep the two sides of the branches well furnished with fruit-branches, vacant spaces will occur owing to the destruction of buds or the decay of some of the fruit-branches. The best way of filling up these vacancies is grafting by herba- ceous approach (page 5), which may be done at the time of summer nailing. The remaining operations of the second summer relate to the fruit. The superabundance of fruit is a more serious evil in regard to peach trees than to pephi fruits. When, therefore, the fruit is too abundant, it will be necessary to remove a certain number, leaving only half as many peaches as there are fruit-branches. This thinning must be made (when the fruit is about the size of a large walnut) from the lower side of the branches and lower part of the tree rather than from the upper. When the peaches have nearly attained their full size, the leaves which shade them must be removed, in order to allow them to attain their natural bloom and colour; but the leaves must not be removed all at once, but at two different times on cloudy days, so THE PEACH. 163 as to habituate the fruit gradually to the full influence of the sun. The leaves must not be carelessly torn off, but cut away so as to leave a small portion of each stem and leaf. If this is not attended to, the eye at the base of the leaf-stem will be lost, to the injury of next year's crop. Third Tear. At the third year the winter pruning is practised as follows : Fig. 144. Fruit-Branch, Second Pruning. The fruit-branches proper (fig. 130), which have borne during the preceding summer, have now grown to the form of figure 144. The fruit-branch is cut 164 FRUIT TREES. at A ; the lower part E being intended to bear the succession of fruit-branches, is called the stock-branch. The branch B is selected for a new fruit-branch, and must be cut at B, reserving a number of the fruit- buds. The branch D, intended to replace branches that have borne once and are now useless, must be cut at D immediately above two wood-buds, the nearest to the base, which will furnish two new fruit-branches for the following year, and which must be cut as we shall describe. It follows that the stock- branch will bear every year two new fruit-branches, one furthest removed from, the main branch, and which is cut long, while the other, the replacer nearest the base, is cut short above two of the lower buds. This is called crochet pruning. Sometimes the branch B, the best situated for fruit-bearing, is without flower-buds. As it is too far from the main branch to be the replacer, we cut the primitive fruit-branch at E, and the branch D is cut at F above one or two flower-buds, to serve as replacers when wanted. If there are no buds on any of these branches, we cut the primitive branch at E, and then the branch Fat D. All the other branches having received, during the preceding winter and summer, operations intended to give them the form we have described, the same mode of treatment must be applied to them. It is important to remove every year, at the time of the winter pruning, the tail ends of the peach stems, which would otherwise injure the circulation of the THE PEACH. 165 sap. All dry little stems and twigs must now be removed. The nailing or fastening up is the same as the first year. When summer comes the disbudding must be performed, only leaving, upon each fruit-bearing branch (fig. 145), the shoots which accompany one fruit ; all others must be removed. Thus, in the figure 145, the three shoots C C and A must be re- moved; the branch B bears the two shoots which will replace the fruit-branches. If one of the two shoots on B does not develop itself properly, we must preserve the next one nearest to the base of the primitive fruit- branch. If any of the flower-buds preserved upon the fruit- Fig. 145. Disbudding, Second Year. Fig. 146. Spring Pruning, Second Year. branch have not produced a fertile flower, the branch E must be cut at F (fig. 146), then the branch G insures the success of the replacing branches. The disbudding and green pruning of fruit-branches 166 FRUIT TREES. at the second year often involve the suppression of a third part of the shoot. This occasions much trouble, and the flow of gum is perhaps the result. It may be desirable, therefore, not to perform the operation all at Fig. 147. Fruit-Branch, Third Pruning. one time, but at twice, first on the higher part of the tree, and eight or ten days later on the lower half. There is the additional advantage in this plan, that the sap drawn in such great abundance towards the lower part of the tree during these eight or ten days tends to augment the vigour of this part, always less favoured THE PEACH. 167 than the summit. The pinching, nailing up, removal of superfluous fruit and leaves, ar*e all executed as during the preceding summer. Fourth Year. At the spring of the fourth year the branches that have been treated as fig. 144, and which have fructified during the summer, are now grown as Fig. 148. Renewal of Peach Branch. Fig. 149. Renewal of Peach Branch. fig. 147. The stock- branch which bears the old fruit - branch D is cut at A ; the branch F at F to form the replacer ; the branch C at C for the new fruit-branch. This operation gives the same result at spring as before described. The same pruning must be applied from year to year. The other operations, both for summer and winter are the same as for the third year. It frequently happens that the stock-branches of about three or four years' growth develop, towards their base, one or more wood-buds (A, fig. 148). We 168 FRUIT TREES. may take advantage of this to renovate the stock- branch that has become weak by successive prunings. For this purpose, instead of the crochet pruning, we preserve only the branch B, and cut it long for a fruit- branch. Daring the summer all the shoots that ac- company a fruit must be preserved, besides the one which is nearest the base, and also one of the buds appearing at A. At the end of a year we have ob- tained the result represented by fig. 149. The primitive branch B is then cut at C, and the branch which it bears at its base at E : this last will be the fruit-branch. The branch F is cut at Gr above two wood-buds which furnish the replacers for the next year, at which time the stock-branch becomes useless and is cut off at H. TRAINING THE PEACH IN SIMPLE OBLIQUE CORDON. Ten or twelve years are generally required to perfect the wood of peach trees, trained as Verrier palmettes, or one of the other large forms now in use. Now the average duration of a peach as an espalier is twenty years ; it appears, therefore, that we employ the half of their existence to form their wood, and that half the surface of the wall remains unoccupied during five years. Considering that the care and attention necessary to obtain these forms, even the least complex of them, are so complicated as to be beyond the time and means of ordinary gardeners, we now propose a method that will avoid these inconveniences altogether. This method (see fig. 150) is the same that we have re- THE TEACH. 1G9 170 FRUIT TREES. commended and- described for espalier pears, which we called the simple oblique cordon. We applied this form to peaches, in the year 1843, at the Jardin des Plantes, at Eouen. The operation is performed thus : We choose for planting, young trees of one year, from budding with only one stem (fig. 151) ; these are Fig. 151. Oblique Cordon, First Year. Fig. 152. Oblique Cordon, Second Year. planted 30 inches apart, and inclined at first to an angle of 60 degrees. At the first pruning they must be cut at eight or twelve inches from their base, above a front wood-bud (A, fig. 151). If there are any irregular shoots below the cut, they must be entirely removed from before and behind ; all the rest must be cut above the two wood-buds nearest their base. THE PEACH. 171 During summer we promote as vigorously as pos- sible the growth of the terminal shoot, and use the necessary means to transform the other shoots into fruit-branches. The disbudding, green pruning, pinching, nailing up in summer, and the rest are all performed as directed for other forms of peach trees. In the following spring each of the young trees resembles the figure 152. At the second pruning we take off about one-third of the entire length, cutting always above a front bud (A, fig. 152). The fruit-branches must be pruned and nailed up for the winter, as described for other forms. We continue to extend the stem from year to year, and to furnish its sides with fruit-branches only, keeping the degree of inclination bofore described. When they have attained two-thirds of their height, we bend them to an angle of 45 degrees. If they were inclined to this extent at once, it would stimulate too powerfully the growth of the lower shoots to the injury of the terminal one.. When the stems have attained the height of the wall, the espalier is ter- minated, and the extremities must be treated in the manner directed for other peach trees that are com- pletely formed. No vacant space should be allowed upon the wall from one end of the stems to the other. This kind of espalier is commenced and terminated, as shown fig. 150, the same as the pear trees (pp. 110-12), and the other directions for pears in simple oblique cordon also apply to peaches. The advantages of this method of growing are as great in one case as in the other. 172 FRUIT TREES. Tt'cUis for Peaches iti Single Oblique Cordon. If a trellis be preferred, the following will be found the simplest and least costly form (fig. 153). It is made as follows : Fix at A a galvanised iron wire ; pass it through the eyes of the iron hold- fasts, driven into the wall at B and C ; then upon the round nails D and E ; then bring it down, and through the hold-fasts F and Gr, then upon the nails H and I, then up and through the hold-fasts J and K, and fix it at L. Commence a new length of wire, fastening it at JS", and continue as before to the end of the wall. 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