folkemord
Active Member
All of my plants are grown indoor under a 90W led and 4 100W cfls. They are in vegetative stage and i water whenever the soil feels fully dry. I give them nutes (fox farms grow big). After looking at threads on RIU I believe some of my plants have a Magnesium deficiency but i am not sure and I want to be sure before i treat it in case the problem is nute burn or something else i could exacerbate. Note: these pictures are of multiple plants and I think they have separate problems.