What plant hardiness zone is Poggio Mirteto

Poggio Mirteto is located at Rieti, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Poggio Mirteto 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 Poggio Mirteto 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.

Poggio Mirteto @ wikipedia.

* The lowest temperature in Poggio Mirteto was -8.4 °C on 27/02/2018.