I use 5' x 5' x 7' tents with 400 watt HPS systems. My Chemdog keeper, 11 weeks flowering, big yield for 3 gallons of coco ( over 7 oz's per plant ). 6 plants per tent. Doing a full 5' x 5' scrog this time to see if I can hit over 3 lbs per 400 watts.
wow over 7 oz per ..... thats amazing
6 x 7oz = 42 zips x 28 = 1176 grams / 400watts = 2.94 GPW
Is this what you are saying Doc??????
1200 gramm / 400 W !? HA! HAHA
I think he had only that plant in the box, what yielded (max) 7 oz (210 gramm).
0,5 g/w is ok, but 3 gramm per watt with only a 400 W HPS!?
what kinda hps is dat, I should get some.
Not making light of the 3gr per watt deal but I'm running a 250w hps and pulled just about 4.75 grams per watt.