krakennkenji
Well-Known Member
Well I was gonna say that it could indeed be too much water a.k.a. lack of oxygen to the roots thats causing them to wilt and yellow-up like that. Doesn't look like nute-burn to me. Man you gotta aerate that reservoir. There are many choices in airstones to work with. Personally I say multiple small ones are better than one big one, wont be in the way and float around and shit. Check out Shack's airstone setup one the first page of his thread to see what a good setup looks like. There are little suction cups that will adhere to the rez walls and hold the tubing in place. I could be wrong, but I think lack of oxygen to the roots could be whats wrong with your plants. Hope this helps.