Hey Pezzo, as Medusa said, and also by experience, you still can get some decent smoke at 5 or 6 weeks, but a smaller yield for sure!
Mysetup is inside a closet that i keep when ever i can opened, also when the lights are on i leave the fan going!
These is my second grow using GreenHouse feminized seeds (10 out of 10 germinated and turned out to be girls) and im pretty happy with the results.
I guess it pays off if you start using good (expensive) genetics in the first place, all my friends grow also (bag seeds), and at the end they end up buying weed from me for Us$ 40,00 a gram!!! go figure it out!!!
Anyway, keep in touch because these weekend ill be posting the results of my harvest, 3 wwidows!!!
Thanks guys