Early cabbage is not a farm gardener’s crop at the North, though in the Southern States the early varieties can be grown by farmers for shipment to the great Northern markets. The Northern farmer, unless provided with glass, usually finds more profit in the later and larger sorts, which mature in autumn.
Soil.—Rich, loamy soil, containing much clay, is best for this vegetable, which is a rank feeder. Large amounts of manure are demanded. The manure is best applied in a partially rotted form, as fresh manure of any kind (especially hog manure) is liable to produce the disease or deformity known as club-root, the spores of the disease apparently being in the fresh manure; though land too long cropped with cabbage is likely to produce the same disease without the application of fresh manure of any kind.
Seed — It is of especial importance that good seed be planted, as cabbage varies so much and shows such a disposition to go back to undesirable types that great dissatisfaction and loss attend all experiments with poorly-selected seed. The choice of seed not infrequently determines the size and success of the crop. Expert cabbage growers are well aware of this fact.