What plant hardiness zone is Santa Maria Maggiore

Santa Maria Maggiore is located at Verbano-Cusio-Ossola, Piedmont (Piemonte), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Santa Maria Maggiore 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 Santa Maria Maggiore 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.

Santa Maria Maggiore, Piedmont @ wikipedia.

* The lowest temperature in Santa Maria Maggiore was -17.5 °C on 06/02/2012.