CHAPTER V.
BRASSICACEOUS PLANTS.
Borecole, or Kale. Broccoli. Brussels Sprouts. Cabbage. Cauliflower. Colewort. Couve Tronchuda, or Portugal Cabbage. Pak-Chöi. Pe-Tsai, or Chinese Cabbage. Savoy. Sea-kale.
BORECOLE, OR KALE.
Brassica oleracea sabellica.
The term "Borecole," or "Kale," is applied to a class of plants, of the Cabbage family, which form neither heads as the common cabbage, nor eatable flowers like the broccoli and cauliflower. Some of the varieties attain a height of six or seven feet; but while a few are compact and symmetrical in their manner of growth, and of good quality for table use, many are "ill-colored, coarse, rambling-growing, and comparatively unpalatable and indigestible." Most of the kinds are either annuals or biennials, and are raised from seeds, which, in size, form, and color, resemble those of the cabbage.
Sowing.—The seeds are sown at the time of sowing the seeds of the cabbage or cauliflower, and in the same manner. Early plants may be started in a hot-bed, or the seeds may be sown in the open ground in April or May. In transplanting, treat the plants like young cabbages; setting them more or less remote, according to the size or habit of the variety.
Though they are extremely hardy, and will endure quite a low temperature, they are generally harvested in autumn, before the closing-up of the ground. If reset in the following spring, they will furnish an abundance of tender sprouts, which, when cooked, are superior in flavor and delicacy to the cabbage, and resemble coleworts or Brussels sprouts.
Seeds.—"The plants for seed should be selected from those kept over winter, and in April set rather deeply in a spot well exposed to the sun, and in a sandy rather than stiff soil. The stems should be supported, to prevent breakage by the wind."