Mammoth Red Clover is a high biomass biennial clover excellent for nitrogen fixation. It is best planted as a cover crop. It’s more vigorous and tolerant of acidic soils than other clovers, and can reach up to three feet in maturity. The best clover for poor soils. About 2 weeks later than Medium Red Clover in maturity.
Depending on the source, this Mammoth Red Clover seed is always Certified Organic and non-GMO, but sometimes it is raw and sometimes it has an OMRI-listed coating. Please call us to find out about the current stock. If you need the OMRI Certificate for the coating, please search Summit Seed Coatings Apex Green or Nitro-Coat® Organic for Legumes here.