Growth - ecological plant substrate ROTOPOR®
The ecological plant substrate ROTOPOR®

Natural solutions for horticulture and landscaping

Hydrophober Zuschlag mit waterproof technology from Evonik
Waterproof technology from ROTEC®

The high-tech hydrophobic aggregate ROTOCELL PLUS®

EXCELLENT NATURAL ECOLOGICAL BALANCE

DUE TO GENTLE HANDLING

Natural pumice is extracted through simple open pit mining. The natural mineral sits just under mostly agronomic loess layers.

The topsoil is removed and after the extraction of the Natural expanded silicate, re-applied. Excavation of Natural expanded silicate is therefore considered a very environmentally friendly raw material extraction, with valuable natural habitats and new agriculturally lands remaining.

The mining of Natural expanded silicate requires relatively little energy or technical equipment which gives Natural expanded silicate an excellent ecological balance.