MrBlanco
Active Member
My plants seem to be doing well under all 2700k bulbs...aside from being overwatered. It comes down to cost effectiveness for me. Six 26w 2700k bulbs for $10 or two 26w 6500k bulbs for $10. If an hps can veg in 2700k, I don't see why the rules change for cfls. It's just not optimum, but no artificial light is when you get right down to it.