What plant hardiness zone is San Giovanni Valdarno

San Giovanni Valdarno is located at Arezzo, Tuscany (Toscana), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Giovanni Valdarno 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 Giovanni Valdarno 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 Giovanni Valdarno @ wikipedia.

* The lowest temperature in San Giovanni Valdarno was -9.1 °C on 28/02/2018.