QB's? which lights are those and which ones would you recommend for a 4' by 4' grow tent?
Im not worried much about weight, just yields.
I'm also debating on whether to try auto flowers or not, I was thinking of the auto ultraviolet strain from Samara seeds, ive been hearing good things about it.
PrometheanLeaf, is 4' X 4' and I think 72" tall