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FLORJAs Success Stories
City of Bremen: Oak Trees 100+


In Bremen, there are many beautiful oak avenues, but some of them do not "look" healthy, even though irrigation activities are taking place.
The aim is to find out why the current effort is not reflected in the appearance and how sufficient supply can be achieved at the root.


In 4 neighborhoods, 20 senso ren were installed on 10 oak trees - at two different depths and close to the roots. Monitoring of the values (6 months) should provide good results to optimize future irrigation.



After the installation of the sensors in different parts of the city, measures for regular, species-appropriate watering were implemented. Thanks to the real-time data, the very valuable trees (oaks 100+) will be optimally cared for in the future, both in winter and in summer.

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