$32.99 $26.00

The benefits of increased carbon dioxide levels within a grow area are widely accepted and understood, and include earlier flowering, higher yields, improved stem strength, and larger flowers.



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EZ CO2 is a natural safe and inexpensive way of providing your plants with carbon dioxide (CO2). EZ CO2 houses a non-fruiting mycelial mass (fungus) and enough organic matter to sustain it for approximately 6 months. The fungus creates a symbiotic relationship with the plant: Breathing in oxygen released by the plant and releasing carbon dioxide (released 24 hours a day through the breather patch on the bag) creating a natural self-sustained inexpensive CO2 generator. EZ CO2 is odor-free produces no heat and is already giving off CO2 as soon as you purchase it there’s nothing to turn on or set up.

Ideal Area:  4’x4′ (Nearly 2x output in 3’x3′ area)

Ideal Environment: Sealed Grow Tent

After purchasing EZ CO2, place it in your growing area (1 EZ CO2 bag is recommended per 4′ x 4′ area) slightly above plant height. CO2 is heavier than oxygen, and will fall downward onto the plants. That’s it! There’s no need to refill anything or make any adjustments.

After approximately 6-8 months the CO2 production will gradually decrease, and your EZ CO2 will need to be replaced. When you are ready to dispose of your EZ CO2, you may open the bag and dispose of the contents in your compost pile or mix it with soil, and the plastic bag can be recycled.


We ship to the lower 48 contiguous United States. Puerto Rico, Hawaii, Alaska, APO/FPO military addresses and U.S. Territories may incur a higher rate. Please contact us before purchase if you would like this item to be shipped to these specific destinations for a shipping quote.

SHIPPING & Returns: Most items ship within 1-2 business days, this does not always include Saturdays but we do ship on Saturdays, and also does not include Government Holidays. Some items are shipped directly from our distributors; which allows us to offer competitive pricing. Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by us or the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. Return shipping will be paid by buyer and may be returned within 14 days of purchase. We do not accept returns on any electronics accept DOA items. You will have 2 days after arrival to make a claim.

Nutrients are not returnable as we cannot tell whether you have stored them in proper conditions. We cannot accept a product that we cannot test its freshness. Nutrients should be stored in a cool dim lit or dark area to ensure maximum freshness. High temps can ruin your nutrients. If nutrients are destroyed from shipping for whatever reason, it happens from time to time, once you send images of broken bottles we will either refund or reship you more nutrients.


Weight 5.5 lbs
Dimensions 11 x 5 x 7.5 in


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