Exhale CO2 BagsPlants depend on co2 as a crucial component in the process of photosynthesis; without an adequate supply, your plants will, at best, never reach their full potential and, at worst, wither and die. The first and most important step to addressing this issue is to make sure that your extraction system is able to replace the air in your grow area once every two minutes, bringing in a constant source of co2 from an outside area. However, plants can