I grew it in an apartment building, would I need ventalation if I were using a closed in system? If so how do I clean out the room?.
If your only growing 1 or 2 small plants just opening the door a few times a day is all the ventilation they'll need. P.S. Happy growing and welcome!
look at the set-up i have in my thread..."new grow".....i live in an appartment.....keep it simple.......Peace out......Sid