Vulkastrat fine

This excellent pure mineral mixture of lava, pumice and state-zeolite is particularly suitable for cacti and other succulents.

Vulkastrat has a very good water retention capacity and simultaneously a very good air circulation.
Its nutrient-memory and buffer capacity is enormous and the material has a completely stable structure.

By grain size of 1-4 mm, the substrate is suitable for 10 to 20 cm pots.

Buy Vulkastrat 1-4 mm