Hey I'm doing a grow with a 300w led and 4 23w cfl's I've got 4 6400k bulbs and plan on changing them to 2700k bulbs for budding. I was just wondering should I change bulbs when I go to 12/12 or when I see it starting to bud?
i always leave vegging bulb in 3 weeks into flower then you dont get as much stretch, there still using alot of white light untill the stretch has finished
