Ok so now I'm confused about the PVC, is it the reflective plastic that is made out of PVC that is the problem, or is the frame that is made out of PVC that is the problem? My understanding now is that its the white reflective part of the tent that is made out of the harmeful PVC stuff so I've already pulled the tent cover off of one tent and was in the process of pulling it off the other tent here soon...I did see though that the inside of the tent is made with 100% Polyamide in China. I know I'm screwing up alot of things here left and right it seems but even if this isn't the problem I've ruled it out as a potential problem. Got to wait for some help to get the rest of he cover off the grow tent because I can't lift the reservoir with 30gallons of water in it and move that tent cover at the same time.

On the watering thing...this morning the rockwool was still wet, not sopping wet but wet, and this evening its still wet, the plants are drooping more however so I just watered one of them to see what will happen. It seems the rockwool is retaining the water forever, its not drying out like it did when I was hand spraying them in my seedling tray where the rockwool got visably dry. So far in the hydroton they look really wet and when touched on top are varying degrees of wet, I'd say more than damp honestly. Should I let them dry out for a couple day till the rockwool is visably dry?