This project has been managed by Opitz international since 2009.
The root balls were excavated, the trees and shrubs were lifted and then planted straight and firmly anchored during the building work. which enabled the pines, oaks and poplars to thrive over the years.
The garden was extended in 2020 and a pine tree, three black pines, a spruce, thuja and other shrubs were transplanted. The aftercare and maintenance is also carried out by Team Opitz international.