Co2

[Bluntman]

Hi guys im reading about using co2 bags in my grow room and they seem to have mixed review has anyone used them and are they worth it

[FunkyButtLovin]

Money is better spent elsewhere or kept in your pocket. I would not buy them.

[Rwise]

If you breath you have it covered!

[Gingerbeard]

Doesn't it have a lot to do with the size of your space? Like, small grows don't need as much added CO2 as larger? Or vice verse?

[D.A.A.S.69]

Id keep my money too.