The entire spectrum of gardening work is represented here. Gardeners who maintain the green spaces and trees of the state capital Mainz work here. Qualified landscape architects work here. For planning services and company support, these experts with "green thumbs" perform interesting tasks related to green maintenance. The city nursery is not only a training center, but also cultivates seasonal flowers for the city's decorative flower beds as well as perennials and shrubs for its own use.