One last thing, NO Co2 during the last 2 weeks of flowering, it signifigantly delays maturity because it displaces the acetylene gas the plants produce to signal ripening of the flowers.
http://boards.cannabis.com/hydroponi...2-bedroom.html
posted by FreeDAHerb 10/19/09
so is this fact, cuz so far thats the only place i've been able to find it.