wutsup man, thanks for the feedback, i got a few friends who are doing it "big" up in santa cruz. so they help me out a bit. the heat thing is really the problem it seems. i think that 6 plants should be fine under that 400mh and the HPS i have will be AWESOME (and a bit cooler) on light coverage. Im not sure how much they should be growing... maybe its too hot for phtosynthesis? i dunno, they are all very healthy. the green crack is about 6 inches tall, im not exactly sure how old they are becasue i got them from a dude on CL that only sells to people with cannabis cards. I actualy jsut called him and he explained to me that once they are potted, it takes a week or two for them to root fully then they should take off like a fuckin drag racer down a 1/4 mile strip
(about an inch a night) SWEET!!!!