Fresh air in Grow room or is AC unit fine?

UncleFat-Nug

UncleFat-Nug

Active Member
I have a grow that I have no out side air coming in only Mini spilt a.c. bringing my cold air in ,Dehumidifier , fans and inline fan removing air. I have good negative pressure so my room is pretty air tight. Do you need fresh air coming in? I have not had any problem with my grows . I was discussing this with some people and there saying i must bring air in from outside(fresh air)? I just don't see why i would want that for my indoor grow. Seems like there could be possibility of bugs,smells etc.. Please let me know your thoughts on my set up or do a lot of indoor grows have fresh air coming in?
 
Lordhooha

Lordhooha

Well-Known Member
UncleFat-Nug said:
I have a grow that I have no out side air coming in only Mini spilt a.c. bringing my cold air in ,Dehumidifier , fans and inline fan removing air. I have good negative pressure so my room is pretty air tight. Do you need fresh air coming in? I have not had any problem with my grows . I was discussing this with some people and there saying i must bring air in from outside(fresh air)? I just don't see why i would want that for my indoor grow. Seems like there could be possibility of bugs,smells etc.. Please let me know your thoughts on my set up or do a lot of indoor grows have fresh air coming in?
Click to expand...
Mini splits don't have a fresh air intake like traditional hvac units. You want some fresh air or at least some sort of air exchange especially at night when lights shut down.
 
You must log in or register to reply here.
Top