Here we have a great series of videos showcasing an indoor closet marijuana grow. http://alturl.com/xs7j
I really like this indoor marijuana grow closet. I actually based my indoor marijuana grow closet off of the one in these videos.
A few details on the marijuana plants growing in this video:
The marijuana plants growing here are 12 weeks old from the start + 4 weeks into flowering, and they are a purple indica strain of marijuana.
I hope that through watching these videos you all learn as much as I did about building an indoor marijuana grow room and growing indoor marijuana when I watched them.