These seedlings were planted about 8 days ago, I got the seeds from a friend who said the were California Kush, the lights are T12, 30 watt day glow fluorescent tubes (2) with a 6500K color temperature (I think), they are on a 24/0 schedule and I plan on switching to a 18/6 in a few weeks time, looking for some comments and advice. Also thinking about adding another set of fluorescent lights, wondering if 4 tubes will be sufficient throughout the vegetative stage and into flowering.