Sunhemp is a fast-growing leguminous cover crop valued for improving soil fertility and suppressing weeds. It produces vibrant yellow flowers and dense foliage, making it ideal for green manure, erosion control, and nitrogen enrichment. Hardy and easy to grow, sunhemp thrives in warm climates and poor soils, benefiting both home gardens and larger agricultural plots.
Planting season: Spring to early summer Germination time: 7–10 days Position: Full sun, well-drained soil Days till maturity: 60–90 days Plant height: 1–2 meters
Growing instructions: Sow seeds directly outdoors, spacing them 15–20 cm apart. Water regularly to establish seedlings and encourage vigorous growth. Once mature, plants can be cut and incorporated into the soil as green manure, or left to flower for pollinator support.
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