what is the best substrate for P. Cubensis Mushrooms?
From what most people say, grains are the way to go. There are a number of different types of grains you can use, such as popcorn, wbs, and millet. Though you need a PC to do grains. I just knocked up my first jars of popcorn a bit ago and I'm liking the way its going so far. :ph34r: Im sure others will have some opinions as well.
~ImAFungi
I like to spawn grains to horse poo...