As an Amazon Associate I earn from qualifying purchases.
With 3 months of shelf life and 9 months of Co2, that makes a Year. A continuous shower of Co2 directly onto your plants is the most efficient way to deliver Co2.
Exhale can be used for both vegetative plant growth as well as for fruit and flower production. Co22 will be drawn upwards through the canopy. Placing the exhale co2 bag slightly above the level of your plants will ensure they receive the Co2 they need 24 hours a day for up to 6 months. The exhale 365 is a self-activated version of the original co2 bag. If you have a ventilation system, place the exhale bag in close proximity to the fresh air intake.


Grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth.
Twin canaries chart included in every order! Place the exhale bag slightly above the height of the plants in your grow space. The 365 will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months of which 6 months are peak production. Re-attach the hanger by placing it above the filter patch. Co2 being heavier than O2 will precipitate downward towards your plants. Remove hanger from bag.

Put the exhale co2 bag in your grow tent and let it do its thing. Maintenance free! just CO2! Proudly made in the USA. Co2 being heavier than O2 will precipitate downward towards your plants.
Great for small grow rooms - the micro bag will provide a 4x4 foot or 128 cubic foot space with CO2 for up to 3 months. Perfect for most plants - exhale can be used for both vegetative plant growth as well as for fruit and flower production. Maintenance free - place the exhale cultivator slightly above the height of the plants in your grow space. Requires no heat or electricity.


Perfect for most plants - exhale can be used for both vegetative plant growth as well as for fruit and flower production. Experience a larger yield - grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth.
Great for small grow rooms - the original exhale co2 bag will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months, of which 6 months are peak production. Requires no heat or electricity. Directions - remove hanger from bag. This product is great for smaller grow rooms and grow tents that are looking to produce more CO2 and catalyze growth. The exhale bag can now be placed in your garden.

Re-attach the hanger by placing it above the filter patch. Put the exhale co2 bag in your grow tent and let it do its thing.
Experience 2x the growing power - grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth. Directions - remove hanger from bag. Twice as much co2 - the exhale co2 xl bag is over twice the size of the regular Exhale CO2 bag. Maintenance free! just CO2! Proudly made in the USA. Co2 being heavier than O2 will precipitate downward towards your plants.

1. ExHale CO2
#ad
ExHale CO2 EX50003 Exhale 365-Self Activated CO2 Bag, 365
#adExHale CO2 #ad - The 365 will provide a 4x4 foot or 128 cubic foot space with Co2 for 9 months of which 6 months are peak production. That's the exhale 365! the exhale 365 comes with separation seal that doubles as a hanger after activation. How to use exhale: exhale comes complete, simply follow the instructions and Place the exhale bag in your grow space and leave it alone to do its job.With 3 months of shelf life and 9 months of Co2, that makes a Year. A continuous shower of Co2 directly onto your plants is the most efficient way to deliver Co2.
More information #ad
Features include: steady supply of co2 for 6 months, No electricity, Maintenance free, Patent pending genetics, No heat, Suitable for Organic Production. Exhale can be used for both vegetative plant growth as well as for fruit and flower production. Co22 will be drawn upwards through the canopy. Placing the exhale co2 bag slightly above the level of your plants will ensure they receive the Co2 they need 24 hours a day for up to 6 months. The exhale 365 is a self-activated version of the original co2 bag. If you have a ventilation system, place the exhale bag in close proximity to the fresh air intake.
Brand | ExHale CO2 #ad |
Manufacturer | ExHale CO2 #ad |
Height | 5 Inches |
Length | 8 Inches |
Weight | 4.5 Pounds |
Width | 5 Inches |
Part Number | EX50003 |
Model | EX50003 |
More information #ad
2. CO2 The Original CO2 Bag
#ad
The Exhale Homegrown CO2, Premixed Ready to Use Bag for Grow Rooms & Tents with Hanger & Twin Canaries Chart
#adCO2 The Original CO2 Bag #ad - Exhale homegrown co2 is a revolution in indoor CO2 production systems. Co2 being heavier than O2 will precipitate downward towards your plants. Twin canaries Chart included with every purchase.More information #ad
Natural CO2. Maintenance free! no heat! no electricity! Just CO2!! Place the exhale cultivator slightly above the height of the plants in your grow space. Exhale homegrown co2 is a more harmonious way of providing your plants with CO2.Brand | CO2 The Original CO2 Bag #ad |
Manufacturer | The Hydroponic City #ad |
More information #ad
3. CO2 The Original CO2 Bag
#ad
CO2 for Grow Tents, 4lbs, Great for Indoor Grow Rooms, Exhale Homegrown CO2 365, Self-Activated Bag with Hanger & Twin Canaries Chart for Grow Rooms & Tents
#adCO2 The Original CO2 Bag #ad - The 365 will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months of which 6 months are peak production. Exhale can be used for both vegetative plant growth as well as for fruit and flower production. Allow the material in the upper spawn pod to fall to the sterilized substrate below by gently moving the spawn pod down to the lower part of the bag.Grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth.
More information #ad
Exhale-homegrown co2 is a revolution in indoor CO2 production systems. Maintenance free! just CO2! Proudly made in the USA. Put the exhale co2 bag in your grow tent and let it do its thing. Exhale 365 is a self-activated version of the original co2 bag. Twin canaries chart included in every order! Place the exhale bag slightly above the height of the plants in your grow space. The 365 will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months of which 6 months are peak production. Re-attach the hanger by placing it above the filter patch. Co2 being heavier than O2 will precipitate downward towards your plants. Remove hanger from bag.
Brand | CO2 The Original CO2 Bag #ad |
Manufacturer | The Hydroponic City #ad |
Weight | 4.66 Pounds |
Part Number | PD-11043 |
Model | PD-11043 |
More information #ad
4. Exhale
#ad
Foliage Mushroom Bag, CO2 Bag for Indoor Grow Rooms & Tents, CO2 for Grow Tents, 1.5 lbs., Exhale Homegrown CO2 Micro
#adExhale #ad - Experience a larger yield - grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth. Directions - simply place the Exhale bag in your garden.Put the exhale co2 bag in your grow tent and let it do its thing. Maintenance free! just CO2! Proudly made in the USA. Co2 being heavier than O2 will precipitate downward towards your plants.
More information #ad
Exhale-homegrown co2 is a revolution in indoor CO2 production systems. This product is great for small grow rooms and grow tents that are looking to produce more CO2 than what you’d normally have. Great for small grow rooms - the micro bag will provide a 4x4 foot or 128 cubic foot space with CO2 for up to 3 months. Perfect for most plants - exhale can be used for both vegetative plant growth as well as for fruit and flower production. Maintenance free - place the exhale cultivator slightly above the height of the plants in your grow space. Requires no heat or electricity.
Brand | Exhale #ad |
Manufacturer | ExHale #ad |
Height | 4 Inches |
Length | 4 Inches |
Weight | 8 ounces |
Width | 3 Inches |
More information #ad
5. Exhale
#ad
Exhale The Homegrown CO2 Bag Small
#adExhale #ad - Powered by patented genetics Requires no maintenance Made in the USA Requires no electricity Produces no heat.More information #ad
Brand | Exhale #ad |
Manufacturer | Homegrown Exhale #ad |
Height | 6 Inches |
Length | 9 Inches |
Weight | 2.2 Pounds |
Width | 6 Inches |
Part Number | 103380 |
Model | 103380 |
More information #ad
6. ExHale
#ad
ExHale Homegrown CO2 Original, CO2 Bag for Indoor Grow Rooms & Tents, Great for Indoor Grow Rooms, 4 lbs., CO2 for Grow Tents
#adExHale #ad - Maintenance free - place the exhale bag slightly above the height of the plants in your grow space. Put the exhale co2 bag in your grow tent and let it do its thing. Exhale-homegrown co2 is a revolution in indoor CO2 production systems.Perfect for most plants - exhale can be used for both vegetative plant growth as well as for fruit and flower production. Experience a larger yield - grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth.
More information #ad
Maintenance free! just CO2! Proudly made in the USA. Co2, being heavier than O2, will precipitate downward towards your plants. Re-attach the hanger by placing it above the filter patch. Great for small grow rooms - the original exhale co2 bag will provide a 4x4 foot or 128 cubic foot space with CO2 for 9 months, of which 6 months are peak production. Requires no heat or electricity. Directions - remove hanger from bag. This product is great for smaller grow rooms and grow tents that are looking to produce more CO2 and catalyze growth. The exhale bag can now be placed in your garden.
Brand | ExHale #ad |
Manufacturer | ExHale #ad |
Weight | 4 Pounds |
More information #ad
7. ExHale
#ad
Foliage Mushroom Bag, 11 lbs., ExHale Homegrown CO2 XL, CO2 for Grow Tents, CO2 Bag for Indoor Grow Rooms & Tents
#adExHale #ad - Perfect for most plants - exhale can be used for both vegetative plant growth as well as for fruit and flower production. The exhale bag can now be placed in your garden. This means that the bags will exhale more than twice the amount of CO2 over the same 6 month lifespan, and can therefore cover a much larger growing space.Re-attach the hanger by placing it above the filter patch. Put the exhale co2 bag in your grow tent and let it do its thing.
More information #ad
Maintenance free - place the exhale bag slightly above the height of the plants in your grow space. Requires no heat or electricity. Exhale-homegrown co2 is a revolution in indoor CO2 production systems. Experience 2x the growing power - grow rooms, when used in companionship with the Original ExHale CO2 bag, can experience anywhere from 20% - 30% more growth. Directions - remove hanger from bag. Twice as much co2 - the exhale co2 xl bag is over twice the size of the regular Exhale CO2 bag. Maintenance free! just CO2! Proudly made in the USA. Co2 being heavier than O2 will precipitate downward towards your plants.
Brand | ExHale #ad |
More information #ad
8. ExHale CO2
#ad
4pc / 1 CASE of XL ExHale CO2 Bags, Great for Grow Rooms & Tents Lower 48 States only
#adExHale CO2 #ad - Free shipping usa, lower 48 only. 4pc / 1 case of xl exhale Co2 Bags. Other location may cost a bit, Please contact us first.More information #ad
Brand | ExHale CO2 #ad |
Manufacturer | Exhale Co2 #ad |
More information #ad