What plant hardiness zone is San Martino in Rio

San Martino in Rio is located at Reggio Emilia, Emilia-Romagna, Italy.

Plant hardiness zone (winter frost zone or gardening zone) for San Martino in Rio is 7b by the USDA scale.

Coldest zone's winter temperature is −15 … −12.2 °C.

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

Alternative climatic zone of gardening for San Martino in Rio 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.

San Martino in Rio @ wikipedia.

* The lowest temperature in San Martino in Rio was -12.2 °C on 06/02/2012.