If your grow room is in a closet or cabinet you want to choose a light that can be closer and that runs cooler like cfl or led without extra ventilation.
Closet grow room ventilation.
Let s cover what you need to know about fans for in the grow room and as part of your exhaust system.
It is more important than your lighting or your grow system or anything else.
Some of the best tools to control air flow humidity and temperature in the grow room are fans along with a way to vent out used air.
For growers who grow on their own ensuring proper ventilation is a must from the very beginning.
Step 1 select the space where you are going to put your plants it might be a spare bedroom a basement or a grow closet.
I cut holes in the door to match the vent facings.
Step by step grow room setup.
Instead you have an intake hole that passively allows new air to enter thanks to the pressure differences between the inside of the room and the outside.
But if you have a larger space hid lights are good as they are very growth efficient.
Most indoor cannabis growers use fans to blow air around within the grow area.
I had a closet grow that i went a purchased a cheap interior door and two flat vent faces one bigger than the other.
And it all starts from the seedling stage.
New seedlings are quite vulnerable to diseases sourced from damping off air.
So you need to ensure regular air circulation around them for 24 7.
Spend some time creating a good grow room.
Placing fans in the grow area.
Grow room ventilation if there is just one thing that i would pass on it is that proper ventilation is the most important thing for a closet grow.