What plant hardiness zone is Castelsantangelo sul Nera

Castelsantangelo sul Nera is located at Macerata, Marche, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castelsantangelo sul Nera 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 Castelsantangelo sul Nera 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.

Castelsantangelo sul Nera @ wikipedia.

* The lowest temperature in Castelsantangelo sul Nera was -7.6 °C on 28/02/2018.