cool thxs for all the help i have a contractor friend whos going to come down and see me at the end of the month and help me put vents in the right way, should i use the 8" vents or what my hoods are 4" vent holes, and next am i running to many lights, and should i change my hps lights for the mh ones for now or use 1 mh and 1 hps, and the room size is 10 x 8 and for now im going to water every 4th day with plain water and when they start getting to about 2 feet start to fertilize will this be ok or should i use my general hydroponics fertilizer waterd way way down for now, i wish there was a chart or something telling you when to water and at what stages or weeks to change to a higher dose or something, anyway thxs for ALL YOUR HELP sorry for being stupid, this is all new to me but i do grow a vegitable garden every year out back and it does great should i not make it as hard as i am LOL thxs guys i just want to do this the right way without screwing it up, helping my wife is the #1 priority for me right now helping her with her pain and migranes if i could lessen those it would be awsom, thxs tom::thumbsup: