I'm using a store bought brand. It was actually the most expensive potting mix I could find. Are you certain that the yellowing and eventual death of the bottom leaves is normal? I'm finding the next set of leaves starting to yellow up? Which particular strains do this? I'd like to find out more on this.

I have also added some more pictures, showing the entire plant. It isn't looking particularly strong due to over watering, however the dying leaves are clearly visible.

http://img818.imageshack.us/img818/784/problemwe.jpg
modikapl0x Reviewed by modikapl0x on . Help with diagnosis Hey guys, I'm new around here. Lately my plants have been showing signs of some sort of deficiency; I saw entire lower leaves turn to yellow within days. I assumed a NPK deficiency and added some chicken manure. After not recovering and the condition progressing towards the top, I saw a lime/green sort color on the leaves in the growing shoot. I expected a Mg deficiency so I treated all foliage with epsom salt. After a weeks worth of daily Mg treatment, conditions haven't improved. I have added Rating: 5