neweraboss
Member
Whats up guys! this is my first time growing marijuana and im going a little big haha I have enough LED lights for 42 plants, the question is, how many carbon filters do I need or how big should it be? im growing in a room thats 3 meters by 3 meters...please help, my neighbors are really close so I truly need to make sure that the air that is coming out of the room is odor free! please I need advice