I wish I could help, but at least me posting will bump your thread up. I'm trying to learn deficiencies and symptoms right now too. Good Luck!
ProGroWannabe Reviewed by ProGroWannabe on . Magnesium Difficency? What ya think? It's not really effecting alot of the plants, but the leaves that are effected are in the middle of the plant, not at the top which has me a bit confused. I have recently added a bunch of fans so I thought the few that were effected was possibly wind burn, but a few more have shown up with a few odd signs... Had a friend say it looked like mold, I personally don't think that's the case at all. Using SuperNatural Bloom pH 5.7-6.0 Medium SunShine#4 Rating: 5