Hey I was going to build my own grow room using a spare bedroom but I believe I am WAY over my head so Im going to start with a basic closet.... My idea is to put 2 5V PC fans on both sides of the top part of closet with a PC PSU powering it. Also obviously on top of the closet will be the light so this (the fans) will cool it. Smell here is extremely important. It must never smell so I need some kinda of filter I believe. From here I dont know what else. Party cup or pot? Kind of soil? Water/light cycle? etc... A grow room I more or less had a idea but a grow closet no. Forgot to mention: All of this will be in a top story attic and I live in Spain (hot humid summers, very very very cold winters)
I don't think 5v pc fans will be sufficient at all. 120mm Fans are amazing! I set mine up on 12v and they are supreme! But my setup is also a rubber maid bin, whereas yours is a room. Why not get a little 3 speed space fan from walmart?
I was going to get 5V 120mm PC fans.... And it it a single closet, not a room. The old thread was about a room