Rockflow® FloraSponge is an innovative stone wool solution that retains rainwater exactly where your plants need it. The product acts as a natural water reservoir for rainwater and automatically releases water to the plants when they need it.

The secret lies in the capillary properties of stone wool: up to 95% of its volume consists of hollow spaces that store water at high speed. At the same time, the dense fibre structure ensures that water does not simply run off, but remains temporarily available for plant roots.

The result? Plants grow better, blossom longer and can withstand drought for longer without additional irrigation.

Rockflow FloraSponge in a nutshell: