IMO...top them and wait at least another week or two
you can pretty much 12/12 anytime you want though....the longer the veg, the more you get. Plan on the plant at least doubling at size when you click he lights. At this point, I'll only give you about an oz. total weight with that size and cfl's. Some people get them 3-4 ft before turning them but you don't have that option since cfl's don't penetrate very far, but i'd say you have some room left on the smaller ones.
you can pretty much 12/12 anytime you want though....the longer the veg, the more you get. Plan on the plant at least doubling at size when you click he lights. At this point, I'll only give you about an oz. total weight with that size and cfl's. Some people get them 3-4 ft before turning them but you don't have that option since cfl's don't penetrate very far, but i'd say you have some room left on the smaller ones.