The late crop is started in the outside seed-bed about June 1st to 15th. It will help give better plants to cut back the tops once or twice during growth, and an occasional good soaking in dry weather will prove very beneficial. They are set in the field during July, and as it often is very dry at this time, those extra precautions mentioned in directions for setting out plants, in the preceding chapter, should be taken. If the newly set plants are dusted with wood ashes, it will be a wise precaution against insect pests.
Cauliflower:—The cauliflower is easily the queen of the cabbage group: also it is the most difficult to raise. (1) It is the most tender and should not be set out quite so early. (2) It is even a ranker feeder than the cabbage, and just before heading up will be greatly improved by applications of liquid manure. (3) It must have water, and unless the soil is a naturally damp one, irrigation, either by turning the hose on between the rows, or directly around the plants, must be given—two or three times should be sufficient. (4) The heads must be protected from the sun. This is accomplished by tying up the points of leaves, so as to form a tent, or breaking them (snap the mid- rib only), and folding them down over the flower. (5) They must be used as soon as ready, for they deteriorate very quickly. Take them while the head is still solid and firm, before the little flower tips begin to open out.
Celery:—This is another favorite vegetable which has a bad reputation to live down. They used to plant it at the bottom of a twelve-inch trench and spend all kinds of unnecessary labor over it. It can be grown perfectly well on the level and in the average home garden.
As to soil, celery prefers a moist one, but it must be well drained. The home supply can, however, be grown in the ordinary garden, especially if water may be had in case of injurious drouth.
For the early crop the best sorts are the White Plume and Golden Self- blanching. Seed is sown in the last part of February or first part of March. The seed is very fine and the greatest pains must be taken to give the best possible treatment. The seed should be pressed into the soil and barely covered with very light soil—half sifted leaf-mould or moss. Never let the boxes dry out, and as soon as the third or fourth leaf comes, transplant; cut back the outside leaves, and set as deeply as possible without covering the crown. The roots also, if long, should be cut back. This trimming of leaves and roots should be given at each transplanting, thus assuring a short stocky growth.
Culture of the early crop, after setting out, is easier than that for the winter crop. There are two systems: (1) The plants are set in rows three or four feet apart, six inches in the row, and blanched, either by drawing up the earth in a hill and working it in about the stalks with the fingers (this operation is termed "handling"), or else by the use of boards laid on edge along the rows, on either side. (2) The other method is called the "new celery culture," and in it the plants are set in beds eight inches apart each way (ten or twelve inches for large varieties), the idea being to make the tops of the plants supply the shade for the blanching. This method has two disadvantages: it requires extra heavy manuring and preparation of soil, and plenty of moisture; and even with this aid the stalks never attain the size of those grown in rows. The early crop should be ready in August. The quality is never so good as that of the later crops.
For the main or winter crop, sow the seed about April 1st. The same extra care must be taken as in sowing under glass. In hot, dry weather, shade the beds; never let them dry out. Transplant to second bed as soon as large enough to develop root system, before setting in the permanent position.
When setting in late June or July, be sure to put the plants in up to the hearts, not over, and set firmly. Give level clean culture until about August 15th, when, with the hoe, wheel hoe or cultivator, earth should be drawn up along the rows, followed by "handling." The plants for early use are trenched (see Chapter XIV), but that left for late use must be banked up, which is done by making the hills higher still, by the use of the spade. For further treatment see Chapter XIV.
Care must be taken not to perform any work in the celery patch while the plants are wet.
Corn salad or Fetticus:—This salad plant is not largely grown. It is planted about the middle of April and given the same treatment as spinach.