hi im considering a small closet grow for personal use but i dont have a place to vent the air to....so im basically just planning on circulating the air within the closet....how bad is this? im getting a good carbon scrubber and am going to post black sheeting behind the door to ensure smell doesnt get out and to get rid of light leaks so my question is, if im only growing about 4 plants in a closet, will i be okay with a carbon filter in there just scrubbing away with no clean air intake or outtake thanks for any help
my current grow is in a closet and i have no air venting in or out, but i do have two fan running whenever the lights are on. Heres a link to my grow---- http://forum.grasscity.com/general-indoor-growing/528917-my-last-two-plants-trainwreck-pics.html