Grow your own mushrooms like magic with these Rye grain spawn bags by FunGuy Grow Kits. Each bag contains high-quality rye grain berries triple washed and perfectly hydrated. With easy-to-follow instructions.
Premium 5-Pack 1lb Each Mushroom Spawn Bags | Sterilized Grain + Injection Port
5 pack of 1lb grain bags. Each bag is a triple gain mix of Red Milo, Oats, and Rye Berries.