Van den Berk Nurseries supplied some of the trees for Parc de Gasperich in Luxembourg City, commissioned by the City of Luxembourg. At 16,6 hectares, it is the city’s largest urban park, consisting largely of planting: trees, an orchard, shrubs along the water, and flower-rich grassland that is mown only late in the season, providing more space for insects and seed production.

The trees are widely spaced and can grow freely, giving the park an irregular, natural appearance rather than straight rows. Around the Drosbach stream are trees and shrubs that stabilize the banks. Part of the site contains an orchard with native fruit trees. The work was carried out by landscape contractor Plantations Weisen and landscape architecture firm Mersch Ingénieurs-Paysagistes (Carlo Mersch). They visited the nursery in Sint-Oedenrode to select and inspect the trees.

The planting consists of a mix of native and ornamental species: Acer campestre (field maple), Carpinus betulus (European hornbeam), hawthorn [exact species to be confirmed], Fraxinus excelsior (European ash), and Fagus sylvatica (European beech), alongside distinctive species such as Ulmus 'Columella', Liquidambar styraciflua, Cercidiphyllum japonicum, and Metasequoia glyptostroboides.

Walking and running trails and wooden footbridges lead along the water and through the planting, ensuring that the greenery remains visible and accessible from the paths.