Quote Originally Posted by Dutch Pimp
still haven't seen anything...to want me to give up my CMH bulb...
I don't think you should Dutch, right fine bulb to use.:thumbsup: Much better spectrum then a regular MH.

Gotta a question for you, I know you start cuts or seedlings under a fluro tube, do you use the CMH to veg with? or just to flower?

BTW you look alot older in your pic there then I would have imagined.
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