Ok, the bigger two seem to be pulling through pretty well, while the small one is pulling along and I think might survive. The last picture is the smaller one. I think it'll pull through with this. They just obviously need only a very weak solution.

Sorry, took the pics kinda quickly and the hps was on, but they give an idea of how they're doing.
mountainman Reviewed by mountainman on . is this rust? Or over nute? Ok, so in the pics you can see the plant that's been affected most. It's a lowryder and is in a DWC hydro system. The first true leaves have completely yellowed and remind me of the dying bottom leaves of recently rooted clones. I'm thinking that it's either rust, or over feeding? I was up to about 7.5 mL of foxfarm per gallon, but I backed off to about 5 mL when I saw this problem, perhaps I should go even lower? They're under a 400 watt HPS light right now. I'd appreciate a couple Rating: 5