im super small time grower here, first grow so dont laugh
I built this a a home for my clone...worked good and she was growing nicely until I added a second CFL and it got super hot and she dried up and died
80mm comp fan for ventilation
This is my main grow room.
14"x14"x31" (about 3.5 cubic feet)
lined with mylar
120mm comp fans for intake/exhaust
80mm comp fans for circulation
It isnt as lightproof as it was before the mylar and I havent really had a chance to get in there and fix it. I will after this grow tho.
I even put a computer next to the growspaces to disguise the sound of the computer fans
before mylar, after mylar, both growspaces