people worry about the smell alot , if i was living in a house with parents or room mates who didnt smoke i would not grow full stop .ive never really noticed the smell off my plants as i smoke the herb all day long in the house so theres allways a nice smell ,although i think you become imune to the smell if you spend alot of time in there ,i allways notice the smell when ive been out and come back in .what im trying to say is if you live in a squeeky clean house with no one smoking or anything in it ,i would imagine the smell from the plants is gonna be real hard to cover up .