- Thread starter
- #81
armoire grow
New Member
The CO2 bucket cost $28, I thought about making a DYI co2 generator but I don't want to go thru the inconvenience of shaking a bottle here and there's to create co2. I run my exhaust fan for about 19 hrs. fully during lights on and here and there during lights off. I'm not concerned about co2 being exhausted since I believe that I have more than enough inside my small space and the bucket supposedly last 4-6 month in a 4x4 tent ( my flowering chamber it way smaller than this)