Organic Rye Grain 10kg sack from EU FARMS. Over the years we have found that all mushroom species grow faster if the spores are germinated on Rye Grain spawn before being transferred to the bulk substrate.
Organic Rye Grain 10kg - Forest Whole Foods
Organic Rye Grain -Certified Organic- by Busy Beans Organic (5kg)
Sterilised Organic Rye Grain Bags | Sterile Spawn Ready Rye Grain Bags UK
Organic Rye Grain 25kg (High Grain Company)
Organic Rye Grain 1kg-25kg (High Grain Company) for mycology, cooking or alcohol
