Im sick of paying so much of my working money for weed, so I decided to start growing some of my own. I am 18 and need to watch out so my parents don't find out. I am thinking about putting the plants in this part of my basement. I consider my attic cause we don't go have an attic and its where we keep all our old stuff. If someone were to go in there, I still think that they wouldn't be able to find it cause I'm gonna keep it in the corner that really isnt visible unless you really walk in to it. So I started to germinate these seeds my friend gave to me by putting them inbetween paper towels. I recently purchased 400 HPS light. (Not the cheapest thing in the world). Will this be enough light for my plants? Should i by like a big cardboard box to put my plants into so my parents wont see or should i be fine? Now for some newb questions. I've read overgrow.com to get some advice. I still have some questions. How often and how much water should I put into my pots? Secondly, the room that im putting the plants in gets as much ventilation as the rest of my rooms in my house. Will this be enough or do I need to purchase fans? And lastly, what fertilizer should i buy? How much and how ofter should I use it? I really would appreciate any advice that you people have to offer. Thanks!