Nomatter what I do It seems as soon as I put them from my cfl fixture where they are lush green, and from sprout I only give them PH'd water with molasses. Growing in promix and extra pearlite, feeding with fox farm trio but dont know what the hell to give them. I start them under a 12 bulb cfl fixture for like 5 or so weeks and when the batch under my 400hps is ready I chop those and move the ones under the cfl to the 400 hps. Like I said within a day under the hps they are yellowing fast. I dont know if the light has anything to do with it or if they need nutes, But I dont know what to give them