I believe you use Promix and feed every other day? How long you flush your girls usually? I have 6 Autocobs in a 4x4 with reflectors, I am wondering if it is too much light with 6 and reflectors on. I am going to try to keep them about 36" from top of plants in the 4x4...It seems very intense compared to my larger area that has 13 Autocobs on right now. Btw, my electric bill went down again this month, it is half of what it was with 2 HPS going 12/12. And these Autocobs are going 24/0. Wife is happy at me for once!