Mushrooms are the newest “grow your own Indoor” business around! Some bringing up to 10.00 per pound in your local area…problem is that you can only use a Substrate about 2 times before it’s spent. Why not get the top recommended substrate to grow your Mushrooms (Or Cannabis where it’s legal) indoors? We don’t just throw it in a box! We wait until it’s rain leeched to make sure it’s not to Hot!…then we Field Dry it in our dry, arid Rocky Mountain air. We hand sift it, and (In the summer) we solarize it for 5 days in temperatures up to and over 80 so that it kills all insects and pathogens! It is then packed tight in bags and boxes so you get the most for your money…