Hydroponic Ventilation - CO2 Bags
CO2 bags are used to release carbon dioxide into your grow tent or grow room. Your plants will thrive in a CO2 rich environment. Supplementing your plants with extra CO2 can increase your plants growth and yields. CO2 bags are very simple to use, all you need to do is open up the bag and it will start to release carbon dioxide 24 hours a day. Some CO2 bags can last for up to 365 days.