Search  for anything...
ProCo2

CO2 for Indoor Grow Tent - Ready to Use - Carbon Dioxide Boost for Indoor Grow Rooms - from Sprouting to Vegetative Growth Through Flowering - One Mini Bucket Covers up to an 2’x2’ Tent

    • Based on 658 reviews
Condition: New
Checking for product changes
$24.95 Why this price?

Buy Now, Pay Later

As low as $6 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, May 22
Order within 2 hours and 51 minutes
Available payment plans shown during checkout

Recently Viewed

Size: Mini


Features

  • READY TO USE - Our proprietary process provides CO2 immediately. Within 24 hours your plants will get the full benefit of ProCO2. Other products need up to two weeks of incubation before use.
  • COVERAGE - The ProCO2 Mini bucket covers up to a 2x2 tent with one unit. You can easily hang multiple units to cover a larger space... or consider a larger ProCO2 unit.
  • RECOMMENDED USE - Use ProCO2 buckets for all stages of plant growth. From sprouting thru flowering. Helps strengthen the stem, encourage fast flowering and increase yields.
  • BEST PRACTICE - Carefully shake your ProCO2 bucket or tap gently with a rubber mallet periodically to keep the flow of CO2 steadily supplying your plants.

Brand: ProCo2


Product Dimensions: 6.3"L x 5.7"W x 5.4"H


Capacity: 1.63 Pounds


Shape: Round


Product Dimensions: 6.3 x 5.7 x 5.4 inches


Item Weight: 1.19 pounds


Item model number: LYSB00H4ER2UG-SPRTSEQIP


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • over a month to make CO2
Size: Mini
UPDATE: after a MONTH it is now producing CO2 - so I’m changing my review but in no way can I give it 5 stars because I was not informed that it would take weeks to begin working. I have no idea if it had to ferment or what, but I’m using the same CO2 meter and when I originally opened the product there was no CO2 being produced- I left it in the tent out of laziness and nothing happened until a month later I went to my tent and now suddenly the thing is producing CO2. Wonderful. I wish it had not taken a month. ORIGINAL REVIEW: Produced no CO2 - perhaps the one I received was defective? I have no idea but I will not purchase it again. My CO2 meter did not show any additional CO2 when I put this right above it - if I exhale anywhere near my meter it goes wild but this jar of (I don’t know what it is inside the jar exactly) put out exactly zero CO2 so this was a waste of time and money. ... show more
Reviewed in the United States on March 27, 2021 by loveheart
    • Simple easy to use co2
Size: Mini
Review Image by All-Star Reject All-Star Reject
Review Image by All-Star Reject All-Star Reject
Review Image by All-Star Reject All-Star Reject
Review Image by All-Star Reject All-Star Reject
Review Image by All-Star Reject All-Star Reject
Review Image by All-Star Reject All-Star Reject
I have an RDWC fallponic setup for growing lettuce. This is my first grow using a co2 producing product. I decided to stagger my order and buy the first one at the start and the second one a few weeks later. The first one had an inoculation date of 8/19. I was a little concerned that it was already over a month old but with the research I have done it does take some time for it begin producing. It had the bread yeast smell so it was working. Just pull the sticker off the top and ready to go. (I used another co2 product for my seedlings along with rapid rooters and I was able to get them into the system five days after germination.) I did record that it took only seven days for the roots to reach solution instead of ten to twelve with marked improvement in growth ( I keep a 3-4 inch gap from the bottom of a three inch net cup to the solution). I ordered the second mini ProCo2 and received it promptly as ever (thanks Amazon prime). It had a 9/22 date and was about a month old as well. No issues with the second one either. My growth has exploded! Humidity is up as expected and so far so good. I uploaded pictures of the start of my grow till the addition of the second unit and then with both ProCO2 mini’s (picture with lettuce out of bucket, total time with roots in solution for the is 17 days!). I have never had such growth in so short of time. I will be keeping up with the longevity of this product and possibly try the bigger size to compare. Thanks! ... show more
Reviewed in the United States on November 4, 2021 by All-Star Reject All-Star Reject
    • No difference in humidity
Size: Mini
It’s a great size, but I saw no difference in humidity
Reviewed in the United States on June 6, 2023 by Linda Berlin
    • first time
Size: Mini
This was very easy to set up and use. The results took awhile but after a week there was a mark improvement in color and growth. But shortly afterward all my plants became sick. Not saying that this product was the reason but because they got sick I'm not able to be more positive in my review. I will try this product again. I liked what I was seeing but it was all short lived ... show more
Reviewed in the United States on March 9, 2023 by Vonclyde
    • I swear by this! A must buy!
Size: Mini
I would post a picture or video of my ladies but I dont want the boot lol. This bucket is absolutely perfect for increasing yield in a smaller tent. I have it in a 3x3 and a 5x5 and have some monsters. Greedy growers.. check me out
Reviewed in the United States on October 2, 2022 by Jillanna
    • Fast and convenient
Size: Mini
Just take off the sticker and watch your plant grow, very easy and a good value for the money.
Reviewed in the United States on January 3, 2022 by Amazon Customer
    • It works
Size: Mini
I mean it worked for like 4 weeks. noticed that the last couple weeks it lost effect slowly. I did notice growth the first few days.
Reviewed in the United States on April 9, 2021 by Angel V.
    • Works, but not self activated..so could get an old bucket....
Size: Mini
These buckets work great but have cons too! They are not self activated, so you don't know how much your going to get out of a bucket because you have no idea how old it is...I definitely did see rapid vegetation and healthy big leaves etc etc on the Cannabis I used a bucket of it for...It seems to have tapered off at about 2 months....In a pinch...I'd buy one again, but for the regular user of co2 bags etc...I will stick with exhale self activating co2 bags, because I choose when it becomes active unlike these buckets...and can better estimate the life expectancy of the bag.... ... show more
Reviewed in the United States on September 17, 2020 by Desiree Harper

Can't find a product?

Find it on Amazon first, then paste the link below.