Mettmann, North Rhine-Westphalia, NRW, Germany plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Mettmann, North Rhine-Westphalia (NRW), Germany is:

• 7a
• 7b

by the USDA scale.

• coldest zone's winter temperature: −17.8 … −15 °C

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

Cities of Mettmann, North Rhine-Westphalia (NRW), Germany

• ErkrathUSDA hardiness zone: 7b
• HaanUSDA hardiness zone: 7b
• HeiligenhausUSDA hardiness zone: 7b
• HildenUSDA hardiness zone: 7b
• LangenfeldUSDA hardiness zone: 7b
• MettmannUSDA hardiness zone: 7b
• Monheim am RheinUSDA hardiness zone: 7a
• RatingenUSDA hardiness zone: 7a
• VelbertUSDA hardiness zone: 7b
• WülfrathUSDA hardiness zone: 7b