I have read about ways to make cheap homemade CO2. You take an empty milk jub and fill with a good amount of sugar and dissolve that in water. Then you add yeast and that will slowly make CO2. You can cap that off and add a tube from that to wherever you want. That isnt that best way, but it is an easy cheap way to produce some extra CO2.
rnf232s Reviewed by rnf232s on . Has anyone done this, or heard about it. Hi peeps, has anyone used i fire exstinguisher to give there plants co2.Cos i found one on the buildin site im on, and there co2???.I was wondering if i can used this to give to me plants. :confused: :confused: Rating: 5