ExHale Homegrown CO2 Bag | Up to 1500 ppm | 6-Month Mycelium

ExHale CO2 Bag for Small Grow Rooms A living mycelial mass on organic matter makes CO2 inside the bag, released through a one-way breather patch. It supplies up to 1500 ppm depending on room size and ventilation, for up to 6 months. There are no bottles to refill and no regulators, generators, or monitors to run. One bag covers roughly 3 to 5 plants. Getting the Most CO2 From a Homegrown Bag Hang it a little above the plants, since CO2 is heavier than air and settles downward. Keep a fan moving so the gas does not pool on the floor out of reach. In a small, recirculated room it works best. Cutting the fan for short stretches lets ppm climb. The bag starts tan and turns white as the mycelium matures, which is normal. Key Features Up to 1500 ppm: Supplies up to 1500 ppm depending on room size and airflow. 6-month run: Keeps producing CO2 for up to six months per bag. One-way breather patch: Releases CO2 steadily while keeping contaminants out. No equipment: No tanks, regulators, generators, or monitors needed. Covers 3 to 5 plants: One bag showers a small cluster of plants with CO2. Technical Specifications Specification Value CO2 Output Up to 1500 ppm Duration Up to 6 months Coverage 3 to 5 plants per bag Mechanism Mycelial mass + one-way breather patch Power Required None Setup Hang above canopy