Mushroom Grow Kit w/ Pre-Pasteurized Compost & MycoBags

I ordered the smallest kit, size A, not expecting much. I was pleasantly surprised when I grew 6.5 dry ounces off of it! I was expecting maybe a half ounce! These are great kits... just follow the instructions exactly and youll have no problems. I've already placed an order for a size D kit... i'm gonna push this to the limits!