Walmart 26w cfls you get like 6 for $12 and get a couple y socket splitters. Do you have some sort of reflective hood. Are your walls covered in in mylar or flat White paint. Also you could try low stress training. lumen's diminish very quickly from florescent lights.
Rubberbubbler Reviewed by Rubberbubbler on . Lighting Problems at bottom of the plant Well, I'll admit I went cheap on the lighting, I have a 75w grow light from lights of america, and a 75w flourescent from lights of america, but my plants are growing pretty well. I am worried because the bundles of leaves under the top sprouts seem to not be getting enough light and withering. The top through about 2/3 of the way down look great and are growing very quickly, but the bottom is clearly suffering from lack of light. I think overall the light in my box is to dim and I am Rating: 5