You also might want to try and get a different spectrum of the CFL bulbs. For seedlings up until flowering, I would be using a 6700K Bulb to promote quick and healthy growth. Next time you are at Walmart or any hardware store, look at the CFL bulbs, there should be some labeled 6500K. This is the bulb that you want for vegetation. When you start to flower, you will be using the 2700K bulbs. I have a total of 53 watts of 6700K CFL's in my small veg box and my clones and seedlings love it.