psychobilly
08-02-2004, 05:53 AM
hi everyone first time here.i have been haveing problems with stunted plants and yellowing leaves .i think it is a lack of nitrogen. does any one know what causes it. i have a flood and drain set up in rockwool median. the nutrient meter says about 22 . ph is good. could old globes cause these problems ? thanks for any help guys psycho//