Yo' weezard, I ain't done with 'ya yet. This experiment is not concluded plus I might need your thoughts on light wavelenghts.

As to a two day set back, I believe that's all there is, they still got battery backup fluros (12v dc camping lights) plus my far red incandescent trigger lights. So thier schedule was not disrupted at all, just not enought light to grow for those two days.

I found some info on the leaf thickening, a result of UVb for sure. But in this case they are flowering in a rotating garden and the plant auxins are screwed up, so the plants don't know which way is up or which direction the light is so I don't think it's the leaves turning edgewise to the light.

As of last nite, trichomes are abt 20% cloudy the rest are clear. So at least that's heading in the right direction.
oldmac Reviewed by oldmac on . UVb an experiment Quick background: I have been using UVb supplemental lighting for many years now and have always thought it added to the finished product in a couple of ways. I had never promoted it's use on these boards because I felt it was dangerous and had real potential to harm people. That changed a few months back on the other UVb thread, and I came out of the closet in strong support of it's use. Well some here who's opinion I respect (like Weezard) held the opposite view and those discussions led me Rating: 5