What plant hardiness zone is Casarza Ligure

Casarza Ligure is located at Genoa, Liguria, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Casarza Ligure 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 Casarza Ligure 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.

Casarza Ligure @ wikipedia.

* The lowest temperature in Casarza Ligure was -2.6 °C on 27/02/2018.