Nm fork Hnti Qlolbgf of Agriculture At (BarnM llniuprattg aitJjara. N. ?. Sjtbrary THE VEGETABLE GARDEN A. PAPER READ BY W. BAXBT BLAIE Professor of Horticulture, Macdonald College BEFORE THE STANDING COMMITTEE OF THE SENATE ON AGRICULTURE AND FORESTRY LIBBARY M. Y. STATE COLLEGE CF AGRiCUL rt,;;£, ITHACA) N. Y> 1911 PRINTED BY ORDER OF PARLIAMENT OTTAWA PRINTED BY C. H. PAKMELEE, PKINTEB, TO THE KING'S MOST EXCELLENT MAJESTY 1912 S0144— 1 Cornell University Library SB 321.B63 The vegetable garden.A paper read by W, 3 1924 000 339 485 THE VEGETABLE GARDEN BY W. Saxby Blair Professor of Horticulture, Macdonald College. Vegetable growing involves more detail than does the growing of any of the general farm crops. Many of these details may be of minor importance in general agriculture, whereas in vegetable growing, success or failure may ba determined largely by attention to them. For this reason to deal with vegetable gardening brieily in a comprehensive manner is exceedingly difficult. Consider, for instance, details incident to the growing of tomatoes, or any representative vegetable crop, such as starting the seed, usually under glass, and the management of the hotbed for best development of seedlings; transplanting of seedlings to secure desirable plants; hardening off of the plants for setting to the open field; preparation of the ground; setting out the plants; cultivation; training; harvesting as the crop matures, and the packing of such perishable fruit in attractive and suitable packages, in comparison with a grain or fodder crop, to start which the preparation of the soil is usually not nearly so important; the seed is sown where the crop is to develop; the product is harvested easily, usually all at one time, and in bulk; does not require so careful handling and permits of easy storage. I shall attempt first to point out certain important details more or less common in their application to all vegetable crops, and follow this with more specific informa- tion relative to the growing of some of the principal vegetable crops. STAETING THE SEED. In sowing seed whether in the open ground, hotbed or greenhouse, attention should be given to certain factors which contribute to successful germination. Heat, moisture and air are essential. The temperature requirements for best germination are usually a few degrees higher than required for the best development of the plant Avoid extreme temperature conditions. A high temperature followed by cold may prove disastrous. Uniform moisture conditions are imperative. Excessive watering one time followed by drying out is the cause of many seeds not starting. Keep the soil moist, not wet. Seeds if not in contact with moist soil cannot possibly germinate. The reason for pressing the soil over seeds that are small is to bring the soil moisture to the surface to supply the seed. The smaller the seed the shallower they should be planted as a rule. The air requirement is regulated largely by the depth of planting. The depth of planting will be governed somewhat by the condition of the soil, for on 3 2014Ar—H light open soils the seed can be safely planted deeper than on heavy compact soil. Small seed, such as eelery, jnay be sown o]i(-(/ighty iiirh deer). Me.lium-sized seed, such as cabbage and onion, onc-quarler inch <]d to 3 to .'>> inch pots, strawberry boxes or into flats, putting one jilant to a \k<{ or box or spacing the plants four inches apart in the flat. Ih re lliey remain until ready for plantimr out, v/lien they are removed and set in the o|m'ii soil wilhoiit ilislurbing the rcioi more tlian is possible. The plants are takcai out of tbe pots by tapping I he edge of the pot on sometliing solid, and from the strawlwrry boxes by luttiiig the box, Tluy are cut from the flats in squares. The planis are usually spaced 1 x 1 feet apart. If the int(>nlion is to >take lK.> plants and train to a sinj;lc sloin thry may he set :i x 1' feel apail. 'I'lie stakes n:av be li inches square hiiTiher or round small saplings. 'I'hrv should he .^i feet long and cost about one cent each. At the above distance about 10,000 plants can be put on an acre. As the plants grow they are tied to the stake, this being necessary four or five times during the season. All lateral growth which starts up from the axil of the leaves is pinched out as it appears and only the one branch allowed to develop. When the plant reaches a height of five feet it is pinched off and no more growth allowed to form, thus throwing all of the energy into the formation of fruit. The leaves should not be pinched off, however, as the matiirity of the fruit will not be hastened by such a practice. ONIONS. Onions do best on a light loam soil rich in plant food. Light loams can be worked to better advantage than heavier loams and do not dry out so badly during summer. An abundance of available plant food is necessary if profitable crops are to be obtained, and consequently a soil that has been manured for several seasons previous should be selected. The land should be free from stone and weed seeds. Onions may be grown in the same land year after year, and it cannot be made too rich. Well-rotted barnyard manure applied in the fall and ploughed in shallow, about four inches deep, is one of the best fertilizers. Fifteen tons per acre annually is a good application. If the soil is well supplied with vegetable matter successful crops may be grown with commercial fertilizers applied at the rate of 500 to 1,000 pounds per acre. This is sown broadcast and harrowed in just before seeding. The ground can be best prepared with the disc, springtooth, and smoothing harrows, and should be well pulverized to a depth of four inches. The seed is sown in rows on the level ground 12 to 14 inches apart at the rate of SJ pounds per acre and i inch deep. A hand seeder is usually used. A seeder and wheel hoe combined can be purchased from any seed merchant at a reasonable rate. Seeding should be done as soon in the spring as possible, so that the plants will get well established before the dry, hot weather of summer. Maintenance tillage is done principally with the wheel hoe, and consists in keep- ing the surface ground loose around the plants and all weeds from starting. The falling down and withering of the tops indicates maturity, at which time the onions should be pulled. They are left for a week to dry, after which they may be topped and put into slatted crates, or put into these crates without topping, taken to a shed and allowed to cure for two or three weeks, after which they are ready for market. The advantage of the crate is that a small bulk of onions are together with plenty of ventilation, which is very necessary for proper curing for storage or ship- ment. They should not be stored in bags or in large piles in bulk. They may be stored in slatted bins arranged one above another, 10 inches to 12 inches deep. If stored the temperature should be kept as low as possible and the air be dry. Onions may be started in flats in the hotbed or greenhouse ten to twelve weeks before ready to plant, being set in the open ground early in May. They will transplant easily, and good large plants will prove most satisfactory. About ten good plants can be grown on a square inch. The seed should not be sown too thickly. One and one-half to two pounds of seed will give sufficient plants to set an acre, spacing the plants four inches apart in rows one foot apart. The disadvantage is the expense of transplanting. For securing early onions and onions of large size this practice is advisable. 10 CABBAGE. Any good garden soil will grow cabbage. A warm, well drained sandy loam, very rich in plant food, is best for early cabbage. A northern exposure is best for late cabbage and a heavy soil may be used. The cabbage is a gross feeder and there is no danger from making the ground too rich. Twenty tons or more per acre of manure can be used, and this may be supplemented with from 600 to 1,500 pounds of com- mercial fertilizer for an acre. Commercial fertilizer is especially advisable for early cabbage where the object is to develop marketable cabbage quickly. If the ground has been manured in the fall and ploughed, it should be again ploughed in the spring and thoroughly worked to a depth of six inches. For early cabbage start the seed about March 15. The seedlings are transplanted to two inches apart three weeks later, and wil] be ready for the open ground early in May. The plants are usually set on the level in rows 30 inches apart and 18 inches apart in the row. Late cabbage are usually grown from seed sown thinly in a cold frame early in May and plants from these are set in the field about the middle of June, spacing the plants in rows 32 inches apart and 20 to 22 inches apart in the row. The usual maintenance tillage should be given during the summer, and the ground not allowed to become hard and compact or to dry out. In the storing of late cabbage cut the heads during a dry day and store where good ventilation is possible. The air should be kept dry and the temperature as low as possible. The heads should be placed on slatted shelves far enough apart to store two or three tiers of cabbage, with a good chance for ventilation under the shphes. A confined atmosphere renders cabbage storage impossible. CAULIFLOWER. The cauliflower requires a cool, rich loam A northern exposure is best. Con- tinuous growth is important, and anything that tends to chork the plant in any way should be avoided. Dry weather often results in failure, and where watering is possible it may be advisable. For early and late cauliflower start the seed and handlp the same as for early and late cabbage, except that more careful attention should n-^ given to detail in the development of plants. Like the cabbage, it takes about seven weeks to develop a stocky, properly hard.'uod-off plant. They may Iw spaced in tli.- field the same as cabbiii^e. When the heads are three to four inches in diinnetor the Ieiivepcv]y enrich the soil, and avoid extn'nn/ moisture and temperature con- ditions. A temperature of 65 (k'tiroes to 70 dpf-Tces is the most suitable for the melon. The seed may be sown a month later and plants set in the open field the la=t of Jlay or early in June, without giving any protection. 'I'his practice enables one to develop good fruit, although not nearly so early as when the frame is used. WATERMELONS AND CUCUMBERS. These may be grown as outlined for melons. They may also be started from seed sown right in the open ground. The hills are usually made in rows six feet apart and four feet apart in the row, and about four plants allowed to develop to each hilL The watermelon is planted in rows ten feet apart and four feet apart in the rows, two plants to a hill. SQUASH AND PUMPKINS. For early squash or pumpkins the seed may be started in pots the last of April Bnd set in the open field a month later. For late crops the seed may be sown direct in the field after the middle of May, as soon as the ground warms up sonu;. The bush vegetable marrow may be planted in rows five feet apart, and foi:r t'lvt apart in the rows. The trailing squash and pumpkins should be planted in rows ten feet apart, and the hills made eight feet apart in the rows. Three plants are sufficient for a hill. The hills may be preiiared by placing six inelies of well-rottoil manure in a siuico four feet in dianjcter, and digging this in, working the ground six inches dtx'p. Or the manure may be s|iread about four feet wide every ten feet, and plomlicj under. Tlio advantage of this extra preparation and fertilization is to give the young plant a vigorous start, 'i'lie ]ire|inration of tho whole of the soil shotdd bo similar t-o that given for iritdons, i. c, manured in llie fall and plo\iglie k^pt all winter in n thoro\ighly dry, fairly warm room.' The Hubbard and similar squash keep best in a dry room at a tiiniierature of about W) decrees. Tlioy shoidd be hnrxested wheu the vines are thor- oughly dry, and the fruit not lie bruised in liaiidling. A warm situiitli Jimo. They rcMuiro a rioli soil. Thii egg plants may be set in rows throe fi-ct upart, icnd two I'eot. apart in the rows. The peppers are set three feet by one foot apart in tlu^ niws. SPINACH. Spinach is one of our best [Jot In rhs. It should bo snwn very onrly, usually in rows one foot apart, and the plants thinned to two inches npnrt Tlu- ground cannot be made too rich for this plant. The ricb.T Mi(> soil tlu- 1p.