Our 12 lbs blocks come fully colonized and ready for fruiting. Each block yields 3-4 lbs of fresh mushrooms. Upon cutting a 6-8” slit in the bag, maintain fruiting block at 65-73F and 85-95% relative humidity. Mushrooms develop in 10-14 days. 5-Blocks maximum on orders, contact directly for wholesale.

"Go Fruit Yourself" DIY Fruiting Block (12 lb)