I am starting new seeds this time trying to do it a bit different. I need to know whats the most recommended soil to buy? Happy frog has been a name that came up alot. Also will the T5 lights work in a regular fluorsecent fixture or not? I have 7 white widows growing now under 4 fluorescents now. I am awaiting till flowering time to switch to HPS (still need to buy it). I would like to grow these plants in all soil as I have 4 of my current plants in rockwool. Which are growing way better than the 3 in soil, just want to go with all soil this time. I also would like a good recommended site to get good seeds, BDS was a good site but their prices are quite high. Nirvana shop has good reviews and cheaper seeds. Anyone with good advice would be much appreciated. Thanks in advance.