Long-term effects of RETENTIS®. What happens after 2–3 years?

Many people ask: is it only short-term? No. RETENTIS® works in the long term.

The granulate remains active for 3–5 years (depending on the soil). After that, it decomposes into nutrient-rich soil. Not waste, but soil improvement. This promotes microorganisms, earthworms and soil life. What else? The pH stays neutral, with no harmful substances.

Long-term benefits

• Better soil structure (more pores, more air).
• Higher fertility through continuous nutrient storage.
• Sustainable effect (wood-based, produced regionally).

Users report: after three years the soil is healthier and the plants more vital, a real gain for the cycle.