Get urself an AreoGorw (google it) go dr.seed . com or another and by Feminized, 30-45 day yield, that get about 8-12 inches tall, yes they have them. Awesome way to never have to buy that good stuff again, and just grow it urself. have been using an areogrow in my basement closet for about a year now, Next gen. of growing, just gotta keep the smell