What plant hardiness zone is Feldbrunnen-St. Niklaus

Feldbrunnen-St. Niklaus is located at Lebern, Solothurn (Soleure) (SO), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Feldbrunnen-St. Niklaus is 7b by the USDA scale.

Coldest zone's winter temperature is −15 … −12.2 °C.

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

Alternative climatic zone of gardening for Feldbrunnen-St. Niklaus by UK RHS scale is H5.

Plants of H5 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H5 RHS.

Feldbrunnen-St. Niklaus @ wikipedia.

* The lowest temperature in Feldbrunnen-St. Niklaus was -15 °C on 14/02/2013.