What plant hardiness zone is Cugnasco-Gerra

Cugnasco-Gerra is located at Locarno, Ticino (Tessin) (TI), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Cugnasco-Gerra 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 Cugnasco-Gerra 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.

Cugnasco-Gerra @ wikipedia.

* The lowest temperature in Cugnasco-Gerra was -15.3 °C on 06/02/2012.