and yes co2 makes for huge BUDZ
jimbones Reviewed by jimbones on . shit on co2 fuck run your car in your grow closet man. Carbon Dioxide CO2 Elevating carbon dioxide levels can increase growth speed a great deal, perhaps even double it. It seems that the plant evolved in primordial times when natural CO2 levels were many times what they are today. The plant uses CO2 for photosynthesis to create sugars it uses to build plant tissues. Elevating the CO2 level will increase the plants ability to manufacture these sugars and plant growth rate is enhanced Rating: 5