What plant hardiness zone is Wiehl

Wiehl is located at Oberbergischer Kreis, North Rhine-Westphalia (NRW), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Wiehl is 7a by the USDA scale.

Coldest zone's winter temperature is −17.8 … −15 °C.

Plants of 7a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7a USDA.

Alternative climatic zone of gardening for Wiehl by UK RHS scale is H6.

Plants of H6 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H6 RHS.

Wiehl @ wikipedia.

* The lowest temperature in Wiehl was -15.3 °C on 07/02/2012.