How to grow lot's of shrooms?

I want to grow alot of mushrooms witch may or may not be magic. I already know how to grow small amounts with the pf tek method. But is there any easy ways to grow lots of then at once?

I pretty much know nothing beyond pf tek so idk.

is it too late to grow some outside? I'm in Ontario. And my space is kinda limited inside. Any body got ideas?

Monotubs are the way to go for bulk.

id beware out side grows seeing as you cant control whats going on and it very susceptible to infection

im doing 10 jars of wbs technique.