What plant hardiness zone is Châlons-en-Champagne

Châlons-en-Champagne is located at Marne, Grand Est (GES), France.

Plant hardiness zone (winter frost zone or gardening zone) for Châlons-en-Champagne 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 Châlons-en-Champagne 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.

Châlons-en-Champagne @ wikipedia.

* The lowest temperature in Châlons-en-Champagne was -13.7 °C on 07/02/2012.