im about to do some experiments on this subject. I have to plants, both workin on their 4th nodes now, about 13cm tall. Under 2 26watt daylight cfl's 18/6. I know its not much light, but like i said, just experimenting. I think im gonna try the early flower after the fourth nodes are completely filled out. Just for shits and giggles. Ill keep ya posted if ur interested. And if im flowering, does it need to be complete darkenss for 24 hours before? I heard that from some stoner bird, just curious.