The Exhale 365 CO2 bag is the first real customer activated CO2 bag in the world. Still the most CO2. Still the longest life. Still the Original! Maintenance free, no heat, no electricity, just CO2! The ExHale 365 series of CO2 bags has taken technology to the top, literally to the top of the original CO2 bag. Nestled safely inside the spawn pod is our award-winning exhale strain. Our multi patent-pending design utilises a separation seam that allows our spawn pod to remain active and also allows for specific timing of co2 production. Retailers and end-users love the exhale 365! With a guaranteed 3 months of distribution and shelf life, the ExHale 365 will be ready when you are. Once CO2 initiation has occurred, CO2 production will begin in earnest with peak CO2 production beginning after 30-45 days. CO2 will continue to be released for the remainder of 9 months. With 3 months of shelf life and 9 months of CO2, you’ve got yourself a year!! That’s the ExHale 365! Why do Plants Need CO2? Carbon dioxide (CO2) is one of the most vital components required for efficient plant growth. All plants require carbon dioxide to grow, and a lack of CO2 will result in slow and stunted plant growth. Plants growing under artificial lighting often lack sufficient CO2 to efficiently photo-synthesise. Exhale CO2 Bags maximize CO2, helping the process of photosynthesis to increase the growth speed of your indoor plants, leading to better yields and healthier fruits. Exhale CO2 is a revolution in indoor CO2 enrichment. Let your plants breathe naturally with Exhale.