highguy4706
Well-Known Member
I have seen people using yeast for co2 and was wondering if you could do the same thing with homebrew beer. It produces a lot of co2 and need about the same temps when its fermenting as mj does. I guess i just want to know if anyone has tried it. If not then when i will try it out when i get my room set up, would be easy cause where im gonna grow is already where i keep my brews that are fermenting.