sgr42o
Well-Known Member
I understand ideally 6500K should be used for veg and 2700K should be used for flower. As of right now I'm just starting veg and I have 8 27w 6500K CFL's. When the time comes to flower should I replace all CFL's with 2700K ones, have a mix of both 6500k and 2700k, or can I just flower with 6500k?