What plant hardiness zone is Castiglione della Pescaia

Castiglione della Pescaia is located at Grosseto, Tuscany (Toscana), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castiglione della Pescaia is 8b by the USDA scale.

Coldest zone's winter temperature is −9.4 … −6.7 °C.

Plants of 8b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8b USDA.

Alternative climatic zone of gardening for Castiglione della Pescaia 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 della Pescaia @ wikipedia.

* The lowest temperature in Castiglione della Pescaia was -7.8 °C on 28/02/2018.