CO2 Bag

In stock online
Standard Delivery £6.95*
Free Delivery - orders +£65 Free Delivery - orders +£65
Plain Packaging Used Plain Packaging Used
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Product Name Qty Price
CO2 Bag


These CO2 (carbon dioxide) bags are everything a hydroponic/indoor gardener could wish for. The small compact bags are easy to use at an affordable price, they've also been tried and tested by our staff and the outcome was that these CO2 bags really do work!

Like oxygen to us humans, carbon dioxide (CO2) is one of the most vital components needed for efficient plant growth. All plants need carbon dioxide to grow. If there is a lack available to plants, this will result in slow growth, below optimum flowering with yields below what is expected.

The CO2 Bags can multiply the growing speed of all indoor plants, leading to healthier ripened fruits, abundant yields and colourful harvests. The CO2 bags are exceptionally easy to use with the need for only a pen or small screwdriver and a piece of string to hang. Simply pierce 3-6 holes into the top of the CO2 bag, hang near an oscillating fan and away from any heat sources such as lights as well as extraction fans so the CO2 stays in the room. The CO2 bags will last between 1-3 months depending on the environment and rooms from 5m2 to 15m2.

The CO2 Bag is a powerful and easy way to add more carbon dioxide to your indoor environment without the costly expense of a CO2 regulator, controller and bottle.


  • Affordable and easy method to enrich CO2 in your grow room
  • Helps improves overall health and yield of crops
  • Completely safe to use
  • Easy to set-up & no maintenance required
Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
How to Pay
Credit / Debit Cards
We accept all major credit and debit cards. Please note: When paying by credit card we can only ship to the card statement address.
Simply select this option at checkout if you prefer to pay through PayPal. Please note: When paying by PayPal, we can only ship items to the account owners confirmed address.
Bank Transfer
Select the option for Bank Transfer at checkout if you wish to receive your item anywhere within the UK. Please use your order number as payment reference.
Split your purchase into manageable payments. Buy now and pay in 30 days or in three interest-free instalments with Klarna.
Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
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