What plant hardiness zone is Castagnole delle Lanze

Castagnole delle Lanze is located at Asti, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Castagnole delle Lanze 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 Castagnole delle Lanze 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.

Castagnole delle Lanze @ wikipedia.

* The lowest temperature in Castagnole delle Lanze was -16 °C on 06/02/2012.