Thanks for the info,greatly appericated.I would like to discribe my setup and here your feed back.Here we go,In my veg cabnet(1.5' x 2' x 3' )I have 2-14w-4200k tube lights,and 3-13w-6500k CFL bulbs, as of now there's 12-sprouted seeds( unknown), 6-7 week old bubblegum clones,and 4-2 day old sour diesel clones. For feeding I mix 2 teas. of fox farm big bloom, and 2 teas. of foxfarm big grow, I feed with every watering.In my flower room,3.5'x3.5'x5',with 1 intake fan at ground level and a movement fan at canopy level, witch sucks in air from a vent as well.For heat i just crack to door.I run around 74-78 degrees.I have 12-23w-2700k CFL bulbs,as of now I have 1 -6 week old bubblegum,2 -1 week old sour diesel,and 3-unknown seeds, that i'm trying 12/12 from seed with.For feeding I use 2 teas.fox farm big bloom, and 2 teas. foxfarm tiger bloom.Everything is in soil (homedepot) and rockwool cubes.I usually veg till 10-20 in"(2 -3 months),on a 24 hr. cycle.
, ps. I made the new room for the 600 and the wife was not happy with the size. I'm all ears for any suggestions, do'nt want to have to learn from too many mistakes.