What plant hardiness zone is La Boissière-École
La Boissière-École is located at Yvelines, Île-de-France (IDF), France.
Plant hardiness zone (winter frost zone or gardening zone) for La Boissière-École 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 La Boissière-École 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.
La Boissière-École @ wikipedia.
* The lowest temperature in La Boissière-École was -12.8 °C on 12/02/2012.