What plant hardiness zone is Grontardo

Grontardo is located at Cremona, Lombardy (Lombardia), Italy.

Plant hardiness zone (winter frost zone or gardening zone) for Grontardo is 8a by the USDA scale.

Coldest zone's winter temperature is −12.2 … −9.4 °C.

Plants of 8a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8a USDA.

Alternative climatic zone of gardening for Grontardo 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.

Grontardo @ wikipedia.

* The lowest temperature in Grontardo was -11.9 °C on 06/02/2012.