Ground Anchor
The ground anchors are made of steel with an environmentally compatible water-soluble coating.
Spiral anchor for more ruby soil, length 90 cm, diameter of the spiral 8 cm
Plate anchor for rather light soil, length 85 cm, diameter of the plate 12 cm
Both types of anchors are crewed into the ground facing in the direction of the rope.
The points of installation should be at a distance of about 1.30 to 1.50 m away from the trunk axis - depending on the lower crown height - so as to ensure the optimum bracing angle of about 60°.

