What plant hardiness zone is San Polo dei Cavalieri

San Polo dei Cavalieri is located at Rome, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Polo dei Cavalieri 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 San Polo dei Cavalieri 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.

San Polo dei Cavalieri @ wikipedia.

* The lowest temperature in San Polo dei Cavalieri was -8.8 °C on 27/02/2018.