A customer has a question and I hope we can get some opinions on it, thanks
What is best set up for a 4’x4’x5’ grow tent. Charcoal filter is it okay to exhaust cleaned air back in tent or exit out the tent and why? I have a 24”x 39” 1000 watt bulb in air cooling hood. How far should light be above sprouted seedlings and some 6” clones? what light power setting? Thank you