Grow room without windows and no air trap !?

Hi !! I'm new here, sorry in advance if this is a repost.


The area I choose to be my grow room has no windows and no air trap....unfortunately, cutting air holes in the walls is not an option at the moment.


So my first question is: Is it possible overcome this issue with a lot of ventilation and additional co2 from a tank ?

My second question is: Let's say I use the same room, but I install a grow tent.

I'll be able to hook up an air intake and exhaust coming in and out from the tent, but my concern is the following...the air in the tent is technically the same air as in the room.


I need help to figure this out !! Experienced growers what are your thoughts and suggestions ?

can't go through into the attic? how is the room ventilated heat air?
how big is the room, how big I the grow?

Basements make great grow areas but exhausting air can be complicated. Look for vents that go from basement up through roof to tap into

I've been reading about "sealed room growing''..... testimonials show this technique is as good as a ventilated room operation.

I just need to know what is the perfect set up in this scenario.

......Bettern known as CGE (Closed Growing Environment)

What's an "air trap"

i've tried a sealed growing environment with moldy results. i used a 4x4 tent. i think if the space it large enough and enough dirt to produce the co2 it can work, you will need a humidifier for it to grow at all.

AimAim said:

What's an "air trap"

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Trapped Wind(farts)

tusseltussel said:

Trapped Sperm (The thing that makes babies)

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Lol. nice reply