What plant hardiness zone is La Ciotat
La Ciotat is located at Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, PACA, France.
Plant hardiness zone (winter frost zone or gardening zone) for La Ciotat is 9a by the USDA scale.
Coldest zone's winter temperature is −6.7 … −3.9 °C.
Plants of 9a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 9a USDA.
Alternative climatic zone of gardening for La Ciotat by UK RHS scale is H4.
Plants of H4 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H4 RHS.
La Ciotat @ wikipedia.
* The lowest temperature in La Ciotat was -5.7 °C on 12/02/2012.