Orach
(Atriplex hortensis). A plant sometimes cultivated for the use of its leaves, principally as a substitute for Spinach. It will grow in almost any soil, but produces the largest leaves in that which is rich. Sow seed in drills, 2ft. apart, in March, and again, successionally, if much in demand, as the plants soon run to seed. If seed is required, it should be collected before becoming quite ripe; otherwise, the wind will carry it away. The flowers should be pinched off if seeds are not to be kept. There are about three varieties, distinguished by their colours, i.e., white or pale green, red, and purple. The plant commonly called Red Mountain Spinach (A. hortensis rubra) has fine, ornamental foliage, grows to a height of 3ft. or 4ft., and is very useful in sub-tropical gardening. It is a hardy annual; consequently, a new stock must be raised each year.