The demands of naturally grown forest trees and planted street trees must be considered very differently. The HYGROMIX® Tree Substrate was therefore developed more than 15 years ago through the company GELSENROT®.
Here it is a question of a separation-secure, single-layer substrate, which is composed of selected structure-stable component parts.
Requirements on tree substrates in accordance with FLL
- Structurally-stable and compression-stable
- Good nutrient supply
- Maximally low content of organic substance