thanks bree. There is a lot of information out there both good and bad. Sometimes it's only bad when you don't fully understand it, and its only good when you do. I have tried a lot of different bulbs. The best results i have come across was a mix. So not for lack of trying i try and get bulbs cheap from some custodial friends so i get more of some then others,but i's free. So far so good we shall see when the buds start packing on a bit of weight.