The CO2 revolution for all growers! No need to turn it on or turn it off, simply place the ExHale CO2 bag in your grow space and leave it alone to do its job. A continuous shower of CO2 directly onto your plants is the most efficient way to deliver CO2.
Placing the ExHale Cultivator slightly above the level of your plants will insure they receive the CO2 they need 24 hours a day for up to 6 months. ExHale?-Homegrown CO2 is a revolution in indoor CO2 production systems.