What plant hardiness zone is Loriol-sur-Drôme
Loriol-sur-Drôme is located at Drôme, Auvergne-Rhône-Alpes (ARA), France.
Plant hardiness zone (winter frost zone or gardening zone) for Loriol-sur-Drôme 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 Loriol-sur-Drôme 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.
Loriol-sur-Drôme @ wikipedia.
* The lowest temperature in Loriol-sur-Drôme was -15 °C on 05/02/2012.