What plant hardiness zone is Borgo San Lorenzo

Borgo San Lorenzo is located at Florence, Tuscany (Toscana), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Borgo San Lorenzo 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 Borgo San Lorenzo 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.

Borgo San Lorenzo @ wikipedia.

* The lowest temperature in Borgo San Lorenzo was -8.9 °C on 14/02/2012.