What plant hardiness zone is Castiglione di Garfagnana

Castiglione di Garfagnana is located at Lucca, Tuscany (Toscana), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castiglione di Garfagnana 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 di Garfagnana 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 di Garfagnana @ wikipedia.

* The lowest temperature in Castiglione di Garfagnana was -8.7 °C on 14/02/2012.