What plant hardiness zone is Nova Siri

Nova Siri is located at Matera, Basilicata, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Nova Siri 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 Nova Siri 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.

Nova Siri @ wikipedia.

* The lowest temperature in Nova Siri was -2.9 °C on 28/02/2018.