Description
Slow-release CO2 tablets for controlled carbon dioxide supplementation
CO2 Tabs Extra Slow, tub with 72 tablets by GIB Industries provide an additional source of carbon dioxide for plants in greenhouses and indoor growing areas. Designed for slow release, the tablets can be used during both the growth and flowering stages and are particularly suitable for growing spaces with a limited supply of fresh outside air.
Slow CO2 release to support photosynthesis
Carbon dioxide, alongside water, is one of the starting materials required for photosynthesis. CO2 Tabs Extra Slow are designed to release their carbon dioxide particularly slowly, providing a straightforward way to supplement the CO2 supply in the growing area. Other options for carbon dioxide enrichment can be found in Growmart’s CO2 supply range for indoor growing.
Application and dosage
The manufacturer’s dosage is one tablet per 50 litres of water. For use in the growing area, Growmart recommends placing the tablets in a separate container of water among the plants. As carbon dioxide is heavier than air, sufficient air movement helps distribute it through the space. Suitable circulation fans for grow rooms and tents can help prevent stagnant air.
Safe use in growing areas
CO2 can be harmful at high concentrations. Do not use the tablets in occupied or unventilated rooms. Growing areas should be adequately ventilated before entering after use. If you experience light-headedness, leave the area immediately and ensure there is sufficient fresh-air ventilation.
Technical details:
- Manufacturer: GIB Industries
- Product type: Slow-release CO2 tablets
- Application: Greenhouses and indoor growing
- Growth stage: Growth and flowering stages
- Dosage: 1 tablet per 50 litres of water
- GTIN: 4260011570824
- Contents: 1 tub with 72 tablets
Sold and shipped by Growmart (Hamburg, Germany), which delivers across Europe with DHL. Prices are set by the vendor and you complete your purchase on their site.












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