i'm currently constructing a nice grow room that will run 8-1k's. The area i live in (N. Cal) has some nice weather 4 venting (&everything else canna-related). Yet, i'm still torn as 2 whether or not i need 2 make the proper holes 4 ducting. Or just seal em on up and do my thang. What factors do i need 2 consider?
I have an entire thread on cge. You will need to vent the lights only, no outside air is brought into the grow area at all, just through the light hoods. You need to AC the room as well as use a dehumidifier.