What plant hardiness zone is Crosio della Valle

Crosio della Valle is located at Varese, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Crosio della Valle 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 Crosio della Valle 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.

Crosio della Valle @ wikipedia.

* The lowest temperature in Crosio della Valle was -17.9 °C on 06/02/2012.