I would triple the amount of light, its not going to cost that much with y adapters and flat white paint etc. How far is your lights from the top of the plants? My pics on my thread are of plants that are 28 days old and kinda gorilla bushy cause I use pretty nice lights but with cfl your going to want to get some more and keep em close, my nodes are about 3/4'' from each other. Its fun growing something you like isn't it...:thumbsup: