What plant hardiness zone is Ormont-Dessous

Ormont-Dessous is located at Aigle, Vaud (VD), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Ormont-Dessous 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 Ormont-Dessous 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.

Ormont-Dessous @ wikipedia.

* The lowest temperature in Ormont-Dessous was -18.3 °C on 06/02/2012.