KLANZ® Washed Pumice

We offer high-quality washed pumice in various grain sizes from our own production in the Eifel region.

Perfect drainage: Washed pumice is known for its excellent drainage capacity. The use of washed pumice in the substrate mix ensures the efficient draining of excess water.

Optimum aeration: The porous structure of washed pumice enables the optimum aeration of the roots. This promotes the gas exchange in the root area and supports healthy plant development.

Neutral pH value: Washed pumice has a neutral pH value, which helps to keep the pH value of your substrate mix stable.

Long-term durability: Unlike organic materials, washed pumice does not decompose over time. This means that the structure of the substrate mixture remains stable in the long term.