What plant hardiness zone is Castelfranco di Sotto

Castelfranco di Sotto is located at Pisa, Tuscany (Toscana), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castelfranco di Sotto is 9a by the USDA scale.

Coldest zone's winter temperature is −6.7 … −3.9 °C.

Plants of 9a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9a USDA.

Alternative climatic zone of gardening for Castelfranco di Sotto 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.

Castelfranco di Sotto @ wikipedia.

* The lowest temperature in Castelfranco di Sotto was -6.4 °C on 28/02/2018.