Amaranthus

Amaranths come in a wide range of forms, but most have long, drooping or tall, upright flower spikes, in deep crimson, burgundy, lime green or gold. The foliage can be equally striking, with broad, green, red or purple leaves that give a lush, tropical appearance. They flower from midsummer to early autumn, with some varieties reaching over 1.5m tall.

Amaranths prefer full sun and well-drained soil, in a warm, sheltered site. While not fussy about soil type, adding organic matter will promote strong growth. In the vegetable garden, amaranths grown for grain or leaves benefit from consistent moisture and good air circulation.

They dislike cold, wet soils and will not survive frost. They will also struggle in shade, showing weak growth and poor flowering and/or foliage colour.

Grain amaranth has been cultivated for thousands of years in the Americas and was a staple food for the Aztec peoples. Both leaves and seeds of some species are still enjoyed today.