I was thinking of doing this with white poly. Pushing down the drip rings as far down as possible. Then stake them for support. Although I'm unsure how survival is looking for now. Probably I can just go W/ a 6" square poly cut and just lay it on the hydrotone. To prevent the water bounce back and just monitor it. If they are going to be able to flower stakes will be a must. A 6" cut may be better then a full CVR due to the humidity that will lock in below.

I also have this grow log for the buckets.

http://boards.cannabis.com/hydroponi...m-buckets.html

Thanks GL420