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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Sunday, Aug 31
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Number of Items: 1
Features
- CO2bag is very small and easily affordable bag producing carbon dioxide for your plants.
- Increases the growth rate of your plants, accelerates the ripening of the fruit
- CO2bag is safe to use, easy to setup without any maintenance required.
- 100% satisfaction quarantee of all our products!
- Recommended room size for one CO2bag M is up to 2m2
- We are happy to answer your questions. Support
- CO2 is heavier than air, so you must put the bag HIGHER than plants.
Brand: CO2BAG
Item Weight: 100 Grams
Item Form: Powder
Coverage: 4 m2 or 43 ft2
Mixing ratio: 100
Product Dimensions : 4.72 x 6.5 x 0.79 inches; 3.53 ounces
Item model number : CO3220
Date First Available : November 3, 2022
Manufacturer : CO2 Products Oy
Country of Origin : Finland
Best Sellers Rank: #15,730 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #570 in Garden Fertilizers
#570 in Garden Fertilizers:
Customer Reviews: 4.0 4.0 out of 5 stars 278 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Been using these awesome bags for a while now only had one small problem and sellers fixed that problem faster than you could blink. I'd suggest buying if you want to optimize your
Reviewed in the United States on December 31, 2024 by dwash
For the value for money this is easily an essential item for indoor/grow rent growers. Easy and simple for anyone who hasn’t used a product like this before in their growing, no leaks if following the instructions, and plant growth is very noticeable from a before using - after using this product. I subscribed right away to get this item once a month. From an experienced master grower; it’s essential for indoor and grow tent growers on any experience level.
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Reviewed in the United States on January 5, 2025 by Ryan Cochran
Helped with plant growth, a small amount of spillage & hangs VERY GOOD!! I would recommend this for certain plants but not for all plants depending upon what they need. I found a tea light candle can do the same when lite for a few minutes & blown out. That trick is great for when you just have an odd plant or 2. This bag is good for when you have 3+ plants or a plant is growing very large!
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Reviewed in the United States on January 1, 2025 by Christopher Teeples
My daughter did a science fair experiment on extra CO2 and plant growth. This product killed the plant within hours. First she did it with lettuce, then with radish sprouts. Both times the control thrived while the experiment plant died immediately. I emailed the company but haven’t heard back. Edit: I did get a reply to my email and they did refund my order. So customer service is good. But I would still be hesitate if you want plant growth to use these bags.
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Reviewed in the United States on January 1, 2025 by gary h mitchell gary h mitchell
so it says put 3 -6 holes in the bag and hang above plants did that ...ive got a co2 monitor a foot below it its not reading any co2 off of the bag ....conclusion the bag is useless....::::update:::: I received a refund from the maker of the CO2 bag without asking for one so I must say they're customer service is good ....who knows maybe I just got a defective bag ....thank you for the refund
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Reviewed in the United States on December 5, 2024 by Amazon Customer
Towards about half way through the bags life cycle it will start to have liquid build up. It's normal and c02 does not smell very good don't breath it in doofus. This product works as advertised. More light will get 10% increase in biomass but adding c02 sch as this will add up to 50% if not more biomass! I'm a new grower and on my 2nd run adding this increased yields substantially. Very obvious and noticeable difference if all other environmental factors are taken care of.
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Reviewed in the United States on August 7, 2024 by Brandy Trombley
Sorta, lol. Did it make me a scientist?? In a way, but also...not at all. Don't have to be! Very cool, simple and easy to use. Works for a small area and no special equipment or worry. Poke it and hang it. It ABSOLUTELY added in better trichome production for me. My light is heavier on blue than red, so it was noticeable.
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Reviewed in the United States on November 19, 2024 by Jessica Ellie Bit
The media could not be loaded. This Co2 bag by far works better than any similar product. After 10 days in a 5x5 my plants jumped 3in and actually saw results after 24hrs. Saw some reviews and product instructions say not to hang over your plants or lights because they drip as of today I have not witnessed any dripping with 8 tiny razorblade holes. I move a lot of air so maybe the bag isn't respiring as others have written but very happy with the product overall.
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Reviewed in the United States on September 5, 2024 by Greg