why do ppl post shit like this^^^^.........just give the guy a straight answerthat 1cfl is going to yield this guy at least 10lbs per sq. meter
not quite........400w lights do get a little warm and plus ur plants need fresh air so some type of vent system would be good ummm what about meters?? gotta be able to tell what ur ph and ppm is well they are the 2 most important u got any ph up and ph down?? size of ur grow room?? ne type of reflective tape?? how many plants u got?? i dunno if ur ready yet but i might be wrong who knows sounds to me though like u have alot of other factors u havent looked intoHi,
The Other Week | Went Out And Brought A 400 watt HPS, Autopot Hydropak System ( With Perlite/Vermiculite, A+B Nutrients) And A 15 watt CFL. Do I Need Anything Thing Else?
Thanks Matt.
one of the 2 main things for growing^^^Air Ventillation and odor control is what you want.