What plant hardiness zone is Roche-en-Régnier

Roche-en-Régnier is located at Haute-Loire, Auvergne-Rhône-Alpes (ARA), France.

Plant hardiness zone (winter frost zone or gardening zone) for Roche-en-Régnier 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 Roche-en-Régnier 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.

Roche-en-Régnier @ wikipedia.

* The lowest temperature in Roche-en-Régnier was -18.8 °C on 05/02/2012.