MSU Extension Cover Crops. Crimson clover’s main benefits are fast development during cool climate, color threshold and a good reseeding potential.

MSU Extension Cover Crops. Crimson clover’s main benefits are fast development during cool climate, color threshold and a good reseeding potential. Crimson Clover Crimson clover’s main advantages are fast development during cool climate, color threshold and a good reseeding potential. Therefore, crimson clover may be planted at the beginning of springtime or autumn for weed