Quick question wat does it mean if im feeding 650ppm and its run off is 450ish and is it normal for leaves to stand like this ending 4th week of flower
So should I put a intake fan in pump air from outside I'm just using passive all flaps open wen lights on my extraction fan is 1180cfm rating and sort of socks the walls in I think that b big enough
OK peeps having humidity problem lights off humidity 50ish lights on 66-70. Tent size 2.4*2.4*2.0. 200mm mixed flowed fan 2 6inch oscillating fans 3 600w lights 22 plants how do I get humidity down lights on