What plant hardiness zone is Saint-Maurice

Saint-Maurice is located at Saint-Maurice, Valais (Wallis) (VS), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Saint-Maurice 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 Saint-Maurice 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.

Saint-Maurice, Switzerland @ wikipedia.

* The lowest temperature in Saint-Maurice was -17.9 °C on 27/02/2018.