I'm growing in about a 1.4x1.4 foot area where the plant pretty much takes up the entire area. I've heard how much CO2 can help a grow throughout all stages of development and thought it might be worth it to add some CO2 capabilities to my next grow.

Do any of you have ideas about CO2 sources that are available short of just buying a cannister? Thanks.
submast3r Reviewed by submast3r on . CO2 solutions for micro grows I'm growing in about a 1.4x1.4 foot area where the plant pretty much takes up the entire area. I've heard how much CO2 can help a grow throughout all stages of development and thought it might be worth it to add some CO2 capabilities to my next grow. Do any of you have ideas about CO2 sources that are available short of just buying a cannister? Thanks. Rating: 5