Oberegg, Appenzell Innerrhoden (Inner-Rhodes), AI, Switzerland plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Oberegg, Appenzell Innerrhoden (Inner-Rhodes) (AI), Switzerland is:

• 6a

by the USDA scale.

• coldest zone's winter temperature: −23.3 … −20.6 °C

Cities of Oberegg, Appenzell Innerrhoden (Inner-Rhodes) (AI), Switzerland

• ObereggUSDA hardiness zone: 6a