What plant hardiness zone is Villa San Giovanni in Tuscia

Villa San Giovanni in Tuscia is located at Viterbo, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Villa San Giovanni in Tuscia 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 Villa San Giovanni in Tuscia 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.

Villa San Giovanni in Tuscia @ wikipedia.

* The lowest temperature in Villa San Giovanni in Tuscia was -7.6 °C on 28/02/2018.