AZgreenthumb
Well-Known Member
Hey everyone just wanted to know if anybody on here would know how to make a homemade co2 bag I usualley use the exhale but they are like 30$ per bag I pay less per bag for my soil? does anybody on here know how to make a home made version bascley all exhale is. Is a mushroom casing in a bag so could I do this my self for on the cheap or should I just go head and get the exhale