anyone know what the problem is here? Im growing in pro mix bx i think (the black bag) and ph my water & nutes to 5.8, im feeding them grow big every other watering theyre in 2.5 gal pots. temps and humidity are good. 600w mh is 20"-22" away.
I also have the same problem. Just affecting two plants so far. Running a hempy bucket. Hopefully one of the great blades here will chime in and save the day!