What plant hardiness zone is Colle di Tora

Colle di Tora is located at Rieti, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Colle di Tora 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 Colle di Tora 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.

Colle di Tora @ wikipedia.

* The lowest temperature in Colle di Tora was -9.2 °C on 27/02/2018.