Where to

cannabis culture

Well-Known Member
Have a "poly room" inside of a small building/big shed. It gets super cold here, should I run my exhaust vent outside the entire shed or could I just run it outside the room into the shed?

Also I only have one Inline fan for now, should I use it for outtake or intake? And the other will obviously be a passive vent. Bear in mind too the cold climate outside. Thanks guys
 

cannabis culture

Well-Known Member
Have a "poly room" inside of a small building/big shed. It gets super cold here, should I run my exhaust vent outside the entire shed or could I just run it outside the room into the shed?

Also I only have one Inline fan for now, should I use it for outtake or intake? And the other will obviously be a passive vent. Bear in mind too the cold climate outside. Thanks guys
 

DevChronics

Member
What size lights are you using?
How many?
Exactly how cold is cold?

Ideally you'll want to vent all air out of the area to the outside. Since you might just heat the outer area so much that the inside never cools off.
 

Dankfactory

Well-Known Member
The goal should be total air replenishment while maintaining a neutral climate. No matter what the temperature situation you should evacuate all of the stale air from your tent/ room.Considering the fact that your room isn't sealed, it is worthless to try to take the easy route and simply vent into the same general structure.Also, your use of the term" super cold" is concerning. Your garden needs to be kept at, well, garden temperatures. Roughly 75F. Period.
 

Hydrotech364

Well-Known Member
Why even Vent if You are in these condition's?A simple charcoal recirculation would take the smell away.Please explain?Neighbor's
 

Dankfactory

Well-Known Member
Why even Vent if You are in these condition's?A simple charcoal recirculation would take the smell away.Please explain?Neighbor's
Since when,in the history of growing anything indoors, is odor the only reason to vent a room? Plants photosynthesize by converting energy from the lamps into CO2, then oxidize sugars and release O2. This isn't a recyclable equation however,or we'd all be relying upon our gardens to convert water and CO2 into sugar until they finally excreted O2 and so on instead of piping in fresh air for replenishment. Even sealed CO2 burner or tank rooms need to evacuate their stale air after the breakdown process is complete. Not to mention an unvented bloom room would be reaching a 100% RH,which isn't exactly conducive to mould free buds. Unless you have a physics/photosynthesis defying way of growing flowers?
 
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