During the CSIO St Gallen 2024, one of the five major stages of the League of Nations, extreme rainfall had a severe impact on the grass arena. After the Olympic Games, the organisers turned to Michel Poncelet for a technical diagnosis of the turf, in order to find a lasting solution.
A regeneration programme was immediately put in place to achieve maximum results before the winter: improved absorption capacity, replacement of grass covering and development of the root system (from 5-6 cm to over 20 cm).
To test the effectiveness of the interventions, Martin Fuchs carried out a jump-test with 100 litres of water per m² supplied by rain and supplemented by irrigation, simulating the extreme conditions of 2024 that we would never want to encounter again. The grass arena perfectly met the expectations of the organisers following Martin Fuchs’ comments.