Fagopyrum esculentum: Buckwheat – Fast-Growing Cover Crop with White Flowers

Fagopyrum esculentum – Buckwheat

Fagopyrum esculentum, common Buckwheat, is a fast-growing, broadleaf annual widely used as a cover crop, green manure, and honey plant. It has heart-shaped leaves on succulent, reddish stems. In just 4–6 weeks, it produces clusters of small, fragrant, white (sometimes pink) flowers that are highly attractive to bees and beneficial insects. The triangular seeds mature quickly.

Buckwheat thrives in poor, acidic, well-drained soil and full sun. It germinates rapidly, suppressing weeds. It is frost-tender. As a cover crop, it is cut down or turned under at flowering to add organic matter. The seeds are gluten-free and used for flour. A versatile, soil-improving, pollinator-friendly annual for agriculture and ecological gardening.

Plant Profile