I've been having yellowing leaves and brown patches beginning to appear on many of my fan leaves... I'm wondering if anyone had any advice. I thought it may have been phosphorus deficiency, however after adding nutes for two waterings the problem is still persisting... seems to be getting worse. PH of water is 6.3. Growing in FFOF soil. Temp is steady 75 Lights on and 68 Lights off. humidity stays at 42% ish. This is day 14 of flower.
Any Advice is greatly appreciated. This is my first indoor grow.
Any Advice is greatly appreciated. This is my first indoor grow.