Seasonal rye grass seed. Rye grass seed is often used as a grain spawn for sclerotia producing strains. Many prefer it for sclerotia production over the the more commonly used organic rye berries
. Can also be used successfully as a grain spawn for non-sclerotia producing strains, but most mycologists prefer rye berries for that purpose. NOT SOLD FOR SOWING PURPOSES.
Sold in ½ gallon increments.