Quote:
Originally Posted by potpimp
Yeah, mine's been doing that for a few weeks with no problem. NGT told me not to obsess with them looking perfect.
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This is true, but if my ppm runoff is 1900, I think I have a problem... I just want to try to diagnose it for future grows, the bottom leaves shouldn't just be slowly dieing off, I am pretty sure it isn't because of light penetration, but I could be wrong. Anyone else?
