Nope, tried that as a last resort. Put the majority in a mylar tent and put a few back in the washed, aired out PVC after they greened up, within a day they were yellowing again. The ones in the mylar are vegging nicely. Its going back next week.

It seems to be a big problem here in the UK, I think The Chinese are copying most of the top brands and dumping them on our doorstep. They are using PVC that secretes chlorine gas when it heats up, no amount of ventilation helps either. I have put the tent in a big black bag in my shed well out of the house, God only knows what it is doing to my health if it is that toxic to plants.

Hope this thread saves some heartache.

Subzero.

P.S Stinky, you might want to add "are you growing in a PVC tent" in your troubleshooter? It would have saved me alot of frustration!
subzero Reviewed by subzero 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