Fresh air circulation

[MadBlooded]

Hey guys...

I'm very beginner and really enthusiastic about growing indoor marijuana.

I'd be very happy if you illuminate that: I'm living in a flat and thinking of growing the plants in a room, not in a cabin. The idea of opening a hole on the wall doesn't seem like applicable. This absolutly attracts the neighbors' attention. How can i improve a solution this handicapped situation?

 

[Hozona]

Mad Blooded, WELCOME to
Questions from me, are you growing in a tent or a room or a closet?
I bought a piece of wood the size of the window cracked open install a dryer vent cover for outside and blocked the slider to keep it secure. The amount of air you need to move depends on the size of the grow area you are in. As far as neighbors One plants odor can be masked with incense, air purifier (which might be big enough to vent the area also)
Good luck and WELCOME!