In a nutshell: The Watermanager stores water.
If it is worked into the soil, it forms a water and oxygen reservoir, which has many advantages. The water retention capacity of the soil can therefore increase by up to 20 percent, which prevents the soil from drying out.
The Watermanager itself stores up to 160 percent of its own weight in water and releases 90 percent of this back into the lawn. The roots of the lawn draw the water out of the granules. The lawn thus survives longer dry periods and remains lush green.
Overall, this can save up to 20 percent of watering costs.