Hey guys, Here is my setup. Its is as follows 2 x 600w mh @ 50% for veg 1 500 cfm exhaust through light 1 250 cfm intake through light, from window Carbon filter on exhaust 50 ppm norcal water 4 Dark heart nursery Girl Scout Cookies from Harborside Heath Center 2 Dark heart nursery SpaceQueen from "" "" Nutes: Fox farm veg nutes, cal-mag, silica add-in, ANs B52, couple capfulls of hydrogen peroxide in a 35gal res. All add-ins are used at 1/2 strength. Base nutes as needed to maintain 800ppm. Conditions The PH 5.7 PPM 800. RH is 40% and temp is 75 with the lights on, and 65 at night, lights off.. 18/6 They have been vegging since Thanksgiving 2012, In 6in Rockwool, and a 4x4 coco mat. Watered twice a day. I just folded them into the screen today, and added the second light. I will veg for another 2 weeks, or untill I see them starting to take over 70% of the screen. I'll post another picture, and higher quality ones once I have some bud pr0n,.