Gypsum (Calcium sulfate)
Fungi love it. Known fact! Add to any bulk substrate at a rate of 2 percent by weight for faster growth and stronger mycelium. Also used when preparing grain at a rate of one tablespoon per pound of dry grain. Food Grade.
Fungi love it. Known fact! Add to any bulk substrate at a rate of 2 percent by weight for faster growth and stronger mycelium. Also used when preparing grain at a rate of one tablespoon per pound of dry grain. Food Grade.
