Crimsonclover (Trifolium incarnatum) is a relatively new covercrop for Michigan. Traditionally used further south, MSU researchers and southern Michigan farmers have used this annual clover effectively as a covercrop in corn, soybeans and wheat. Crimsonclover fixes up to 200 pounds of nitrogen per acre, and prefers well-drained, loam soils with good organic matter content for best results. It is an excellent choice for underseeding as it grows well in the shade of other crops. Like other clovers, crimsonclover fixes nitrogen, but it's faster growing for quick benefits to your garden. Crimsonclover grows best in cool weather, so grow it as a spring or fall covercrop. CoverCrop Planting. Crimson And Clover Aesthetic.The Beautiful Benefits of Using CrimsonClover as a CoverCrop in 2025 | Healthy garden soil, Healthy garden, Soil improvement. Crimsonclover is a beauty, its showy flower heads as ornamental as any cultivated cut flower. But crimsonclover is also a nutritional powerhouse for the soil, fixing loads of nitrogen for crops that follow and, when sown densely, crowding out small germinating weeds. CrimsonClover – 5 lb Bulk (~232,000) for CoverCrops, Pasture, Hay, Wildlife Forage, Pollinator Attraction & Green Manure – Legume for Planting.100pcs CrimsonCloverCoverCrop Seeds Non-GMO CoverCrop Seed Heirloom Garden Flowers Ground Cover. As we approach 2026, crimsonclovercovercrop is increasingly recognized across agriculture, forestry, and even landscaping sectors for its multifaceted benefits—improving soil health, supporting diverse wildlife, and offering eco-friendly solutions for resilient land stewardship. Crimsonclover, subterranean clover, and bur medic are often grown together in orchards and vineyards. Chico, Butte Co., CA, photo by Bob Bugg. Crimsonclover and hairy vetch are sometimes used as covercrops in Georgia pecan orchards. › CoverCrops Seeds › CrimsonCloverCoverCrop Seeds.Whenever you choose to sow crimsonclovercovercrop seeds, it will flower in April, and that’s the time to till it under or pull it out. As it sets seed, the stems become fibrous and tougher to break down. Read More.