It sounds like you may find this link usful. Click Here It explains a lot of the basics. Try reading it first, and then, anything not covered by it, ask, and someone will jump right in. You will have to read the obvious stuff first. Otherwise, we'll just be stuck on the entry level stuff you can read anywhere.bud boy said:how many lumens does a mj need. and what is lumens ?
Yes. Generally, you should try to shoot for 5000 lumens/sq. ft.truthxpride said:I read that and i only have one question. So basically you need to figure out how many square feet of actual grow space you are using and by that number you can distinguish which lights best and how much power you will need. Correct?