THanks a bunch man! im pretty nervous yet stoked at the same time in regards to using the supersoil2, i just transplanted them from 3 gallon pots to 15 gallon smart pots! So now ive got 2 fireheadband and 2 master kush . each in 15 gallon smart pot, 1/3 SS, topped with mixed SS and Roots organic 707 then finished off with regular roots organic 707. Ive been LST them since babies and i must say its INCREDIBLE how big they are! they all look like bonsai trees! seriously! i cant seem to get a good picture under the HPS but i will get one soon posted. theyve been in veg for 6 weeks and im going to let them veg for 12. (is this ok? they have a very big root system established, can i let them continue vegging in the SS? So yeah ive got 4 Big plants in a 7x7x7 under 2 6xxxl magnum 1000w hps..i cn control the wattage from 600 800 and 1000 should i blast both of them on 600? ive got only 1 Light on im afraid ill overkill.......