hmm, i've heard allot about foxfarms. I'm thinking about using a good combination of potting soil 60% perlite 15% building sand 10% worm castings 10% and a Pre Mix of 12-6-6.: 7-8 CFL's? god dang, it still sounds okay. If i was to say, I will be only using 5-10 weeks TOPs for the whole growth...