Venting Question

[N420]

hey everyone I have a 4x4 tent set up in my garage with a 4 inch exhaust fan the fan is pulling the air out of the tent and then out of my ducting and being expelled out of a vent to the exterior of my garage. my intake is a passive intake. I was wondering if I will get enough fresh air for the plants from drawing air from the interior of the garage with no fresh air from exterior of my house being brought in to the garage

 

[Alienpus]

Without stating the obvious, I would say that depends on how airtight your garage is, outside air will seep in to the negative pressure of the garage. Experience will tell, maybe you could leave the door raised 1/2 inch.

 

[MassMedMan]

Yes, yule be fine.