Hi I havn't grown since 2004, and am now able to get back into my favorite hobby. I am growing Short Stuff Snowryder under a 250watt hps, 3 plants. What kind of nutrients/soil should i use? I want to get the most out of these snowryders, size is not an issue. Also what sized pots should i use to maximize yeild? Should i do 24/7 on these or 20/4? Thank you for yur help.