
Herb Grow Guides
How to Grow Organic Amaranth from Seed
Amaranthus spp.
SpringSummerFallWinter
About Amaranth
Amaranth is both a leaf green and a grain. Young leaves cook like spinach; mature seed heads yield a tiny gluten-free grain. It loves heat and is often grown as an annual.
When to Plant
Direct-sow after last frost through summer. It will not thank you for cold soil.
How to Plant
Sow ¼ inch deep (not “¼ inches”). Direct-sown seed germinates in warm soil. Thin to 10–12 inches for leaf, 12–18 inches for grain. Full sun, average soil.
When to Harvest
Greens can be cut and used like spinach from 4–6 inches on. For grain, wait until seed heads dry and birds take interest; rub heads into a bag and winnow.