Willisau, Luzern (Lucerne), LU, Switzerland plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Willisau, Luzern (Lucerne) (LU), Switzerland is:

• 6b
• 7a
• 7b

by the USDA scale.

• coldest zone's winter temperature: −20.6 … −17.8 °C

• warmest zone's winter temperature: −15 … −12.2 °C

Cities of Willisau, Luzern (Lucerne) (LU), Switzerland

• AlberswilUSDA hardiness zone: 6b
• AltbüronUSDA hardiness zone: 6b
• AltishofenUSDA hardiness zone: 6b
• DagmersellenUSDA hardiness zone: 6b
• EgolzwilUSDA hardiness zone: 6b
• EttiswilUSDA hardiness zone: 6b
• FischbachUSDA hardiness zone: 7a
• GrossdietwilUSDA hardiness zone: 6b
• Hergiswil bei WillisauUSDA hardiness zone: 7a
• LuthernUSDA hardiness zone: 6b
• MenznauUSDA hardiness zone: 7b
• NebikonUSDA hardiness zone: 6b
• PfaffnauUSDA hardiness zone: 6b
• ReidenUSDA hardiness zone: 6b
• RoggliswilUSDA hardiness zone: 6b
• SchötzUSDA hardiness zone: 6b
• UfhusenUSDA hardiness zone: 7a
• WauwilUSDA hardiness zone: 6b
• WikonUSDA hardiness zone: 6b
• WillisauUSDA hardiness zone: 7a
• ZellUSDA hardiness zone: 7a