What plant hardiness zone is Andorno Micca

Andorno Micca is located at Biella, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Andorno Micca is 6b by the USDA scale.

Coldest zone's winter temperature is −20.6 … −17.8 °C.

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Alternative climatic zone of gardening for Andorno Micca by UK RHS scale is H6.

Plants of H6 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H6 RHS.

Andorno Micca @ wikipedia.

* The lowest temperature in Andorno Micca was -18.3 °C on 06/02/2012.