What plant hardiness zone is Santo Stefano d'Aveto

Santo Stefano d'Aveto is located at Genoa, Liguria, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Santo Stefano d'Aveto is 8b by the USDA scale.

Coldest zone's winter temperature is −9.4 … −6.7 °C.

Plants of 8b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8b USDA.

Alternative climatic zone of gardening for Santo Stefano d'Aveto by UK RHS scale is H4.

Plants of H4 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H4 RHS.

Santo Stefano d'Aveto @ wikipedia.

* The lowest temperature in Santo Stefano d'Aveto was -6.8 °C on 04/02/2012.