Originally Posted by Fire Me Boy!
Yeah, I've seen those online...
They have them at Walmart.
Seriously if you want to grow a lot of shitakes, lion's mane, or whatever its really not hard. All you need is some mason jars, a pressure cooker, some wild bird seed, some vermiculite, some coco coir, and some patience...and of course spores. I dont know what those cardboard boxes cost but I doubt they'll yield much.