ExHale cultivates CO2 24 hours a day with no need to refill bottles or use expensive CO2 production units, just pull the tab and walk away!
The patented strain of mycelium inside the vented Exhale cultivator releases clean, harmonious Co2 through the micro-porous breather patch. Exhale Homegrown Co2 provides your plants with Co2, 24 hours a day for 6 months guaranteed, with no need to refill bottles or use expensive Co2 production units. One Exhale Cultivator will provide enough Co2 for up to 16 square feet of grow space 4 foot by 4 foot. No need to turn it on or turn it off simply place Exhale in your grow space and leave it alone to do its job.