What plant hardiness zone is Altavilla Monferrato

Altavilla Monferrato is located at Alessandria, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Altavilla Monferrato is 7a by the USDA scale.

Coldest zone's winter temperature is −17.8 … −15 °C.

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

Alternative climatic zone of gardening for Altavilla Monferrato 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.

Altavilla Monferrato @ wikipedia.

* The lowest temperature in Altavilla Monferrato was -16.9 °C on 06/02/2012.