Where is the best place to grow mary jane, in the attic, regular room, or basement? Untill I get another spot to grow some major weed I was thinking about experimenting in my attic apartment before I waste money on a secret grow house. Now, I was thinking about using either a 400 watt metal halide or a 600 watt just to get some experience before I go all the way. What can I use to get rid of the smell because I dont want my neihbors on the 2nd or 1st floor getting a wiff of the smell. But if I choose to do my experiment will a 400 watt or 600 watt light raise any electrical bill eyebrows? Because im a little shook because I have to sleep with this going on in the other room of my place. I just need some advice and support.