an enclosed environment WILL NEED to be managed somehow... hot, cold, dry, wet...etc won't matter when you control it-- you may just need a fan or 2-- & then again maybe you'll need the whole air exchange/extraction get up.
i have an open air(no walls) greenhouse, here in the middle of the Pacific... & is basically some translucent plastic stretched over a 10'x10' tarp frame... definitely keeps the rain off me buds.
I just ordered a small walk in greenhouse it's about 3 1/2 feet deep 6 feet wide and about five and a half feet tall.
My question is translucent PVC plastic okay to be growing pot under i.e. will the sun penetrate it enough.
I should have screen has growing on this website and have a fair amount of information but I was wondering if there's any literature out of there dedicated to growing marijuana in a greenhouse
Thanks