Do not use miracle grow. Not to be rude, but it sounds like you have a lot of research to do. I know how exciting it is to start growing and how tempting it is to just dive in and fly by the seat of your pants, but the amount of time, effort, and
research you put in now will directly correlate to your final results. I would strongly recommend reading through that link I posted in my last post. (
http://www.marijuanapassion.com/forum/showthread.php?t=9396) I personally do not like cfl's, but many on here use them with success. They put off very little heat so you can almost have them touching your plants, as long as you can place your hand between the light and the plant comfortably without burning yourself than it is not too close. If it is too hot then you risk burning the plant. Get that light as close as possible, and remember the more lumens the better. Good luck.