Grow Room Passive intake vs active

[MesaBoogie]

with 2 plants hardly enough moisture to cause mold in an attic that has fresh air passing through it

I'm no expert, but what happens when the warm air from the tent hits the attic when there is cooler air blowing through ?

 

[StevOrganic]

I'm no expert, but what happens when the warm air from the tent hits the attic when there is cooler air blowing through ?

Condensation usually but must be enough airflow up there that mold hasn't formed from over a year venting.. i was very paranoid about it but no problems so far

 

[MesaBoogie]

you must live somewhere that doesn't get very cold. Even a small air gap into attics here spells disaster in winter.

 

[StevOrganic]

you must live somewhere that doesn't get very cold. Even a small air gap into attics here spells disaster in winter.

I'm in ireland it can get to -1 to -5 Celsius for a little bit for a few months of the year other than that its usually between 5 -15 Celsius. In Canada your dealing with up to- 20 celcius id imagine

 

[MesaBoogie]

I'm in ireland it can get to -1 to -5 Celsius for a little bit for a few months of the year other than that its usually between 5 -15 Celsius. In Canada your dealing with up to- 20 celcius id imagine

-20, thats still shorts and T's weather, when we get to -40 to -50 thats when the nipples really start to perk up !