What plant hardiness zone is Bretteville-sur-Ay

Bretteville-sur-Ay is located at Manche, Normandie (NOR), France.

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

* The lowest temperature in Bretteville-sur-Ay was -6.4 °C on 11/02/2012.