Unlike anything else currently on the market, CO2GRO uses an acid-based reaction combining citric acid and bicarbonate of soda to generate high-purity CO2 with an inbuilt solenoid-controlled release system to ensure accurate dosing into your growing space.

CO2 is highly beneficial for your indoor garden because it helps boost your plant’s photosynthetic rate, translating into healthier, faster-growing plants and higher yields.

With CO2GRO, you can administer your CO2 accurately, see when you are running out, and refill in the convenience of your own home.

Distributed in the UK by Evolution Horticulture.

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