Ive grown a couple times already, so you can understand why I'm embarassed to be asking this question now, but what are some sources of CO2 that are simple to use? and im not talking about machines or anything, i have no room for that shit.
Dr. VanNostrin Reviewed by Dr. VanNostrin on . CO2 sources? I need some Ive grown a couple times already, so you can understand why I'm embarassed to be asking this question now, but what are some sources of CO2 that are simple to use? and im not talking about machines or anything, i have no room for that shit. Rating: 5