What plant hardiness zone is Orta Nova

Orta Nova is located at Foggia, Apulia (Puglia), Italy.

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

Orta Nova @ wikipedia.

* The lowest temperature in Orta Nova was -4 °C on 28/02/2018.