What plant hardiness zone is Oberwil bei Büren

Oberwil bei Büren is located at Seeland, Bern (Berne) (BE), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Oberwil bei Büren 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 Oberwil bei Büren 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.

Oberwil bei Büren @ wikipedia.

* The lowest temperature in Oberwil bei Büren was -20.6 °C on 05/02/2012.