Well, four inches between nodes is not really considered compact. So they might be stretching more than you think. It's really kind of hard to work with CFLs and regular flouros if you are not there to keep them very close and move them daily. If you're using HID (HPS or MH) you can prevent that somewhat.

TGF
TheGreenFog Reviewed by TheGreenFog on . i got hella lucky and i got a question 3 bagseeds, 3 females. :D my plants grew super fast over night and 2 of them grew into the light and burnt the tops. so i topped the plants and they looked fine but it happened again only not as bad. As long as it dont happen again they shouldnt hermie should they? Rating: 5