What plant hardiness zone is Conca della Campania

Conca della Campania is located at Caserta, Campania, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Conca della Campania is 9a by the USDA scale.

Coldest zone's winter temperature is −6.7 … −3.9 °C.

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

Alternative climatic zone of gardening for Conca della Campania 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.

Conca della Campania @ wikipedia.

* The lowest temperature in Conca della Campania was -4.1 °C on 27/02/2018.