What plant hardiness zone is Castiglione Torinese

Castiglione Torinese is located at Turin, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castiglione Torinese 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 Castiglione Torinese 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.

Castiglione Torinese @ wikipedia.

* The lowest temperature in Castiglione Torinese was -15.4 °C on 06/02/2012.