Mouthbreather CO2 Bag – IncrediGrow Garden Centre

Your order may qualify for free shipping or local delivery! Click for details

Mouthbreather CO2 Bag

Mouthbreather CO2 Bag

  • $21.65
    Unit price per 
Additional styles may be available via dropdown menu
Low stock. Only 15 left!
Standard shipping policies apply.

What is a Mouthbreather

Every Mouthbreather contains a unique strain of mycelium that, once activated, produces enough CO2 to eliminate your need to exhale into your garden. This great little fungus loves to exhale for you! Place a Mouthbreather in your grow tent and watch your plants grow to gargantuan proportions!!

Accelerate vegetative growth or enhance harvest production, this fungus does it all! 

On a mission to harness the promise of advanced materials science, our team of visionary scientists and engineers have developed a state-of-the-art process to grow and transform mycelium into a? high-quality alternative to petroleum-based CO2 enrichment.


1. Place Mouthbreather in an enclosed grow area.

2. Remove bag clip to unlock Mouthbreather patch.

3. Calculate the date six months from the day you opened it -- this is your best before date, although it may last a longer or shorter amount of time depending on your grow room conditions.

4. Write it in the lower right corner in the space provided.

Watch for amazing results in your plants!

    SKU: MUS235-0741

    We Also Recommend