Nate, CFL provide better light for plant growth than incandescents . I think you might need more light, and if nothing else, get that light right on top of your plants. When growing with floro's you should have your lights within a few inches of the plant tops(unless you are using high output lights), otherwise you will end up with very leggy plants that have low yield. I would suggest a small HID light. Metal halides are fairly well balanced, but high pressure sodiums work better for flowering plants. The light spectrum from incandescents is very poor for plant growth. Good luck!