Tree-climbing on the Sterpo di Bertiolo common oak
The monumental oak of Sterpo of Bertiolo (UD). With more than 7 meters circumference and an age between 500 and 600 years old, it is considered the oldest and largest common oak in Italy. PAN/De Rebus Plantarum team dedicated to pruning with tree-climbing technique and biological treatment to improve soil conditions.
Further information here.