What plant hardiness zone is Giffoni Valle Piana

Giffoni Valle Piana is located at Salerno, Campania, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Giffoni Valle Piana 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 Giffoni Valle Piana 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.

Giffoni Valle Piana @ wikipedia.

* The lowest temperature in Giffoni Valle Piana was -1.5 °C on 28/02/2018.