Zeolite - SYBASoil

At a glance

Zeolite – The mineral that balances the root zone and optimises nutrients

Zeolite is a natural mineral substrate formed from volcanic ash and seawater. Its unique porous structure allows it to capture positively charged nutrients (ammonium, potassium, calcium, magnesium) and gradually return them to plant roots, preventing overfeeding and leaching.

Key benefits

• High cation exchange capacity (CEC) to buffer nutrients
• Regulates moisture by absorbing and releasing water as needed
• Keeps the soil aerated and prevents compaction
• Neutralises pH and reduces salt build-up
• Visually interactive: changes colour when moist
• Supports microbial life and improves overall soil health

For which plants?

Zeolite is perfect for young plants, recently repotted plants, or species sensitive to nutrition and moisture. It works perfectly with vermicompost, organic fertilisers or custom potting mixes.

How to use it

• Buffering nutrients: add 10 to 15% to potting soil to prevent overfeeding
• Moisture control: mix with peat or coco fibre to reduce excess water
• With vermicompost: improves nutrient distribution in the root zone
• Propagation: combine with perlite or sand for optimal aeration

Why Sybotanica recommends zeolite

Zeolite is a smart, long-lasting addition to any potting mix. It regulates nutrients, balances moisture and protects roots without altering the texture of the soil. Perfect for growers who want precise control and optimal long-term plant health.

Product values (FR)

• Country of origin: Germany
• Suitable for organic farming: Application pending
• Structural stability: Years, does not break down
• pH: 7.5 – 7.9
• Water retention capacity: 25–35%
• Safe for animals/reptiles: may be harmful if swallowed

FAQ – 5 common questions

1. Can I use zeolite for all my plants? Yes, it is suitable for all houseplants.
2. Does it replace fertiliser? No, it acts as a buffer and carrier for nutrients, but an external supply is needed.
3. Does it change colour? Yes, its colour varies with moisture, which serves as a visual indicator.
4. How much should be added to potting soil? Between 10 and 15% depending on needs.
5. Can it be used with compost or vermicompost? Yes, it improves the distribution and availability of nutrients.