What plant hardiness zone is Fiano Romano

Fiano Romano is located at Rome, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Fiano Romano 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 Fiano Romano 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.

Fiano Romano @ wikipedia.

* The lowest temperature in Fiano Romano was -8.2 °C on 27/02/2018.