What plant hardiness zone is Les Clayes-sous-Bois

Les Clayes-sous-Bois is located at Yvelines, Île-de-France (IDF), France.

Plant hardiness zone (winter frost zone or gardening zone) for Les Clayes-sous-Bois 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 Les Clayes-sous-Bois 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.

Les Clayes-sous-Bois @ wikipedia.

* The lowest temperature in Les Clayes-sous-Bois was -12.7 °C on 12/02/2012.