What plant hardiness zone is Alta Valle Intelvi

Alta Valle Intelvi is located at Como, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Alta Valle Intelvi is 7b by the USDA scale.

Coldest zone's winter temperature is −15 … −12.2 °C.

Plants of 7b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7b USDA.

Alternative climatic zone of gardening for Alta Valle Intelvi by UK RHS scale is H5.

Plants of H5 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H5 RHS.

Alta Valle Intelvi @ wikipedia.

* The lowest temperature in Alta Valle Intelvi was -14.6 °C on 06/02/2012.