What plant hardiness zone is Fontaine-sur-Ay

Fontaine-sur-Ay is located at Marne, Grand Est (GES), France.

Plant hardiness zone (winter frost zone or gardening zone) for Fontaine-sur-Ay 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 Fontaine-sur-Ay 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.

Fontaine-sur-Ay @ wikipedia.

* The lowest temperature in Fontaine-sur-Ay was -14 °C on 07/02/2012.