Venting Grow Room Into Attic

An air extractor fan.

Venting grow room into attic.

Open loop grow rooms consistently provide fresh air to the plants in one of two ways. No matter how hard you try some warm air coming out of the exhaust system will be still there in the room. Keep the exhaust intake holes at opposite positions. Passive intake relies on passive airflow and negative pressure.

The outside source of fresh air could be a separate room in your house the hallway an attic basement cracked window or even directly from outside if. The reason for ventilating a grow room is simple. Ventilating the grow room. I do plan on attaching a cf when i redesign due to my next strains that im growing as i have an ice strain.

There are two ways that you can bring air into your grow room referred to as passive intake or active intake. That means cool fresh air in and stale hot air out. Too many growers get ventilation wrong and encounter all kinds of problems later in the grow. Your grow room needs air circulation.

Dont get me wrong my grow room smells sweet but like i said i vent into my attic and there is no smell inside my living areas or around the outside of my house. Either an intake fan that pulls air from an outside source or a passive exhaust system pulls in fresh air by forcing old air out through an exhaust duct. Their main job is to help in keeping the grow room cold by blowing air all around the grow room. With this grow room ventilation system you have a fan blowing air out but no fan blowing air in.

Cannabis plants need fresh air. This will avoid the build up of humidity and heat when you vent grow tent into attic. You can readily find oscillating fans at a cost friendly price. When you set up a grow room ventilation system there are two types of fans that you should have.

I have 2 3ft rs heavily budding.