...yellowing of fan leaves in my ladies? I gotta look into this a bit more--does anyone have any info on "panda film/plastic"? (10ml white/black)

KUDOS to the originator for bringing this important information to light!
CovertCarpenter Reviewed by CovertCarpenter on . Warning! Sick plants in a grow tent? read this before doing anything! Hi everyone, I have just had the worst problem in 15 years of growing and now have finally resolved it. I can't see too much about it on this site so I thought I would share this vital information with you.... Stay well clear of any tent with white interior made of PVC. THEY WILL KILL YOUR PLANTS! The symptoms mimmic (sp?) nutrient defficencies, lockout and ph problems and usually end up killing your plants over a couple of weeks from the bottom up. Plant growth will slow, then stop and roots Rating: 5