Yes, it is possible to apply Zeoplant to existing lawn.
Please find below the application options:
This option proposes the complete replacement of the existing lawn in order to incorporate Zeoplant into the entire root zone homogeneously at an application rate of 3 kg/sqm.
Advantage: Immediate water savings of minimum 50%.
Disadvantage: Extra cost of new lawn.
This option proposes the application of Zeoplant into the existing lawn during aerification process. We can only apply 1.5 kg/sqm in the first run. By this application we will reach an immediate irrigation water reduction of 30%.
Another 1,5 kg/sqm can be incorporated in the next aerification process a few months later to achieve a 50% water reduction.
Advantage: No extra cost for lawn replacement.
Disadvantage: Only 30% irrigation water reduction possible after the first application.