What plant hardiness zone is Saint-Jean-de-Sixt

Saint-Jean-de-Sixt is located at Haute-Savoie, Auvergne-Rhône-Alpes (ARA), France.

Plant hardiness zone (winter frost zone or gardening zone) for Saint-Jean-de-Sixt is 7a by the USDA scale.

Coldest zone's winter temperature is −17.8 … −15 °C.

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

Alternative climatic zone of gardening for Saint-Jean-de-Sixt 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-Jean-de-Sixt @ wikipedia.

* The lowest temperature in Saint-Jean-de-Sixt was -15.6 °C on 05/02/2012.