Quote Originally Posted by Weezard
If I may be selfish here and ask a question: how close do you think uvb bulbs should be from the plants and how far away is too far away to be useful.

"Borrow a pair of "Transitions" glasses and see for yourself.
As DH showed, they make a dandy UV detector." - Weeze Oct 24 23:46 Post 158
Gotta wonder if you're paying attention, brah?
Oh heck, I had read that but I forgot! Sorry Weezard, sorry Hermie - been very busy & it appears it's made me a little scatter-brained. Those Transition lenses would be good to find the edges of the emanations - and to think I laughed at those commercials. Thanks for the assist, Wee.