(Qty1=1lb) Organic Soybean Hulls are used as one of the two main ingredients in my substrate mix for Oyster Mushrooms on supplemented wood blocks. Soybean meal is sold as 48 to 50 percent crude protein (CP). If you have questions on dry ingredient rations or water ration email: FunGuy@MycoMitch.com. Local purchase and pickup/delivery available.  

(Qty1=1lb) Organic Soybean Hulls