Well, there are carbon scrubbers and other air purifiers you could buy at walmart or lowes. I use glade plugins to try and mask the smell.

The plant mainly reeks during flowering. Anything you do will only HELP... its still gonna stink. I doubt you can prevent your roomates from noticing.

Regarding yield... could be anywhere between a half an 8th and a few ounces. Theres alot of factors to affect your yield, but the most influential is how long you grow the plant before flowering it. The longer you veg, the more bud you'll get.
smoknjoe Reviewed by smoknjoe on . New grower with questions I am a first time grower planning on growing in my dorm closet. The dimensions are 2.5'x4'. I plan on buying a 400 watt HID grow light, and I already have the pots set up. The clones are from a cannabis club and are good quality. I also plan on weatherstripping my door. Questions: Will mylar significantly increse my yeild? Should I start with 1 or 2 plants? What soil/nutrients is the best for the price? What can I expect my yeild to be for 1 or 2 plants? How much fan power will I need? Rating: 5