Co2 D.i.y........

[maverick]

IS IT RIGHT if you mix bicarbonate of sod with vinger u get co2 i have tryed it and gas is released if you put hose in a glass of water ..But how do you know if this is co2???? that is bubbling out of the water??

 

[Stoney Bud]

IS IT RIGHT if you mix bicarbonate of sod with vinger u get co2 i have tryed it and gas is released if you put hose in a glass of water ..But how do you know if this is co2???? that is bubbling out of the water??

It is, but not enough to make it worth it.

You'd have to use a hell of a lot of soda and vinegar to have it actually help your crop. Whewwwww, the smell...