Welcome to the "Baum-App Gelsenkirchen" by GELSENDIENSTE and the City of Gelsenkirchen! This app provides an overview of the tree population in the city, excluding municipal forests. With almost 70,000 trees in its database, including around 26,000 street trees, you can explore detailed information about each tree's species, size, and planting year through the interactive map.

Additionally, users can register as a watering sponsor in the app to support GELSENDIENSTE in watering the trees, especially during prolonged dry spells. By selecting your favorite tree on the map, you can easily become a watering sponsor by registering with your email address.

Taking care of young trees is crucial, and your daily watering efforts of 10 to 20 liters per tree can significantly contribute to maintaining Gelsenkirchen's greenery, enhancing the cityscape, and promoting a healthy urban environment. The app aims to evolve with user feedback and suggestions for future enhancements. Share your thoughts and ideas for improvements via email at