Hey man, yeah i basically did exactly the same thing as you only with more seeds. I had them on my windowsil and they where doing find but after a few weeks the started to become very noticable... So i moved them inside and brought a light. a set up in your atic would be fine only you'll need a decent light. They will be fine on your widnowsil for a little while provided its getting enough light and you make sure you dont over water ect..

You can see what mine turned into in my thread.. lol http://boards.cannabis.com/indoor-gr...eek-7-8-a.html
Chimeran Reviewed by Chimeran on . Help, I'm a n00b! Okay, so a little help would be greatly appricated. I got two seeds three years ago, and germinated them a week ago. One sprouted real fast, I just planted it two days ago, and its already poped outa the soil. I havnt put it in any special soil, or any nice container. So far it seems it's doing good. However , my question is, can it survive in my window sil? It's been there for two days now, and seems to be growing. I don't smoke weed.. haha I just want to try growing it for fun, I'll be Rating: 5