Ok since winter is on the way I can't wait til spring to grow outdoors I think i'm gunna try a closet grow for my first grow attempt. Now if I were to leave just one 45 watt or less fluro on for 10+ hours a day is it gunna show up big time in the energy bill? I'm 17 living at home with the parents.....they'll notice a big a increase the bill. I have another question too. As my parents do come in and out of my room i was wonder how strong the odor is gunna be. If the plant is growing about 3-4 feet back in a closet will it make my room stink. Is there a noticable odor in the early stages of the plant And when is the odor at its peak..im assuming around harvest time. Your input would be greatly helpful!