I recently decided to upgrade from my 1 plant tent to a 4x4. I bought a 203 cfm with filter to go with. Running 1 led 100w for now, going to buy a 2nd one this spring so heat shouldn't be an issue. Ventilation going to be enough? Running it in tent through outdoor window, straight run.
There’s a ventilation thread in the grow room set up page. They have a formula for calculating CFM. Go take a look and do the math. If you can’t find it I’ll link it to you in the page. Sent from my iPhone using Grasscity Forum