Well I've grown outdoors and had a brief indoor grow happen so I'm slowly becoming acquainted with the cultivation. Right now I'm renting a house and it has an attic. Instantly ideas flow through my head. I want to run a 150w HPS 4 plant hydroponic system. It may be out in the open or in a tent Right now I'm just speculating, I haven't been able to personally tour the house as I'm home working and the house is in my college town. My room mate has told us its a ranch with an attic. Now my question is, is there outlets in this attic? I have 2 in my attic at home but I've never toured this house and wont be able to for some time.