I think it's kinda tight in there to be honest, but thank you very much oldfogey8! With the cloning section cutting out about 5sq ft the donors are a little cramped for my taste (Although it's no where near as cramped as the 2x4 with 4 plants). I have a feeling it's going to be full of flowering cannabis in about 3 weeks. I was thinking while I was in there working with them that 4 big plants might work the best. Then again, 8bsmall ones might too. I really want to try just 1 well trained monster in like 40 gallons of soil. I'm also thinking about taking a bunch of clones to 12" and flipping too. Long story short, I need 3 or 4 more 5x5's for following and about 100 sq ft for veg. Just to play around!