What plant hardiness zone is Wohlen bei Bern

Wohlen bei Bern is located at Bern-Mittelland, Bern (Berne) (BE), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Wohlen bei Bern is 6b by the USDA scale.

Coldest zone's winter temperature is −20.6 … −17.8 °C.

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Alternative climatic zone of gardening for Wohlen bei Bern 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.

Wohlen bei Bern @ wikipedia.

* The lowest temperature in Wohlen bei Bern was -19.2 °C on 05/02/2012.