thanks for the help everyone. I'm giving it a really thorough flush tonight with distilled water. Gonna be watching closely for the next few days for sure
I can't tell if this is some type of fungus or nute burn. Its been working its way from the top down on 2 of my 3 plants. Slowly working its way along the leaves, drying them out. It doesn't seem to be affecting the buds. Its 4 weeks into flower, in organic soil, under 400 watt HPS and LED. I...
Was looking fine until 3 days ago. Then leaves started to curl under and now look like the picture. PH has been checked and some neutrients added and new air stone and pump. Some leaves are still green with a smell to it. Can anyone please save us