What plant hardiness zone is Castiglione a Casauria

Castiglione a Casauria is located at Pescara, Abruzzo (Abruzzese), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castiglione a Casauria 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 Castiglione a Casauria 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.

Castiglione a Casauria @ wikipedia.

* The lowest temperature in Castiglione a Casauria was -5.6 °C on 28/02/2018.