Vulkaponic 3-8

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Vulkaponic® 3-8

Vulkaponic is a pure mineral mixture of pumice and high-quality zeolites. This makes the substrate light and particularly suitable for indoor greening with containers as well as water retaining systems.

The benefits of Vulkaponic 3-8

  • Substrate for indoor greening
  • Ideal for single-layer indoor greening in accordance with FLL guidelines
  • High water storage capacity of over 30% by volume
  • Optimum air pore volume of over 35% by volume
  • Weight approx. 730 kg per m³
  • Permanent structural stability due to high grain strength
  • Substrate is reusable
  • Zeolites store nutrients that are released to the plant as required
  • No change in the zeolites, not even in the long term
  • pH value regulation

Application of Vulkanonic 3-8

Vulkaponic has an excellent water storage capacity and a high nutrient storage capacity. The substrate is therefore light and particularly suitable for indoor greening. Also suitable as a hydroponic substrate and for all water-storing systems. When repotting, please note: Remove any loose material from the plants, place them in Vulkaponic at the same height and water well.


Our substrates are always unfertilized; we recommend using our KLANZ Vulkapower Orange fertilizer once or twice a year.

Form of Delivery of Vulkanonic 3-8

  • Loose
  • FIBC
  • 25 L bag
  • 11 L bucket
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