What plant hardiness zone is San Gillio

San Gillio is located at Turin, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Gillio 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 San Gillio 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.

San Gillio @ wikipedia.

* The lowest temperature in San Gillio was -20.2 °C on 06/02/2012.