Organic Crimson Clover Seeds - 1 lb (~46,400 seeds) | Sustainable Seed Company

Organic Crimson Clover Seeds from Sustainable Seed Company offer a versatile, nitrogen-friendly addition to any planting plan. This Trifolium incarnatum variety reaches maturity in about 70-90 days, delivering robust growth that supports soil health and wildlife habitat alike. Our crimson clover is 100% non-GMO, open-pollinated, and OTCO-certified organic, featuring tall plants and showy deep red flowers that brighten fields and pollinator-friendly spaces.

Benefits at a glance

• Nitrogen-friendly cover crop: helps replenish soil nutrients and can improve tilth and water movement over time.
• Weed suppression: quick canopy development can shade competing weeds, contributing to cleaner beds and fields.
• Excellent partner for grasses: ideal in clover-grass seed mixes, supporting winter grazing and hay production.
• Wildlife and pollinator support: tall, flowering crimson clover attracts bees, butterflies, and other wildlife, while offering forage potential for deer plots.
• Adaptable planting window: typically sown in late summer to early fall, with options for year-round use as a nitrogen-rich companion plant.

How to use

• Plant at a rate of 1/2–3/4 lb per 1,000 sq ft (20–30 lb per acre) to establish a robust stand.
• Maintain consistent moisture during germination to support emergence and uniform growth.
• Integrate into multi-species cover crop plans to extend soil coverage and habitat benefits.

What sets Sustainable Seed Company apart

Each bag includes a free Cover Crop Growing Guide and access to personalized support, helping gardeners from backyards to professional farms design and manage successful cover crop programs with confidence. We source quality organic seeds and stand ready to assist with planting goals, whether you’re building soil health, improving forage, or supporting wildlife habitat.

While results vary by site, Crimson Clover Seeds offer a practical, adaptable option for enhancing soil structure, nutrient cycling, and biodiversity in many landscapes.