TNB Naturals The Enhancer

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Standard Delivery £6.95*
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TNB Naturals The Enhancer
TNB Naturals The Enhancer Refill
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TNB Naturals The Enhancer is a fantastic, simple and safe way to deliver CO2 to your indoor garden or grow tent without the need for expensive CO2 regulators and bottles.

Made from 100% organic ingredients, The Enhancer by TNB Naturals works on the principle of photosynthesis and once activated, by adding lukewarm water, it will start to dispense CO2 within the hour, which can reach 1200 PPM (parts per million) in a 12x12x12 grow room.

The results will also be impressive, as you’ll not only notice an improvement on your plants health, but also the final yield that will leave you wondering why you never used a C02 enhancer previously.


  • To activate, add 1 litre of lukewarm water to the canister, secure lid, remove sticker, cover the small hole with your thumb and shake for a few seconds – it really is that simple.
  • Place The Enhancer in your grow room and gave it a shake every day or two to encourage the release of CO2.
  • The Enhancer lasts approximately 2-3 weeks, although it will still release low levels of C02 after this time, its recommended that you place an additional canister in your grow room, let them both work together, then after another 2 week, the first canister can then be disposed of and the process repeated until harvest.
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.
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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).
Brand TNB Naturals
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