What plant hardiness zone is Walliswil bei Niederbipp

Walliswil bei Niederbipp is located at Oberaargau, Bern (Berne) (BE), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Walliswil bei Niederbipp 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 Walliswil bei Niederbipp 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.

Walliswil bei Niederbipp @ wikipedia.

* The lowest temperature in Walliswil bei Niederbipp was -19.4 °C on 05/02/2012.