Shop Grow Kits | Fresh Mushrooms | Grains & Substrates | Supplies | All Grow Kits Fresh Mushrooms Grains & Substrates Supplies Lion's Mane Mushrooms $14.99 Add To Cart Lion's Mane Mushroom Grow Kit $13.49 Add To Cart Shiitake Mushroom Grow Kit $14.49 Add To Cart King Blue Oyster Mushroom Grow Kit $12.99 Add To Cart Pink Oyster Mushroom Grow Kit $13.99 Sold Out Add To Cart Blue Oyster Grain Spawn - 3 lbs $18.99 Add To Cart Lion's Mane Grain Spawn - 3 lbs $19.99 Add To Cart Shiitake Grain Spawn - 3 lbs $19.99 Add To Cart Organic Rye Berries Pressure Sterilized - 3 lbs $14.99 Add To Cart