What plant hardiness zone is Diano San Pietro

Diano San Pietro is located at Imperia, Liguria, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Diano San Pietro is 9b by the USDA scale.

Coldest zone's winter temperature is −3.9 … −1.1 °C.

Plants of 9b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9b USDA.

Alternative climatic zone of gardening for Diano San Pietro by UK RHS scale is H3.

Plants of H3 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H3 RHS.

Diano San Pietro @ wikipedia.

* The lowest temperature in Diano San Pietro was -2.2 °C on 06/02/2012.