What plant hardiness zone is Castro dei Volsci

Castro dei Volsci is located at Frosinone, Lazio, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castro dei Volsci 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 Castro dei Volsci 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.

Castro dei Volsci @ wikipedia.

* The lowest temperature in Castro dei Volsci was -7.2 °C on 27/02/2018.