What plant hardiness zone is Gruchet-Saint-Siméon

Gruchet-Saint-Siméon is located at Seine-Maritime, Normandie (NOR), France.

Plant hardiness zone (winter frost zone or gardening zone) for Gruchet-Saint-Siméon is 8a by the USDA scale.

Coldest zone's winter temperature is −12.2 … −9.4 °C.

Plants of 8a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 8a USDA.

Alternative climatic zone of gardening for Gruchet-Saint-Siméon 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.

Gruchet-Saint-Siméon @ wikipedia.

* The lowest temperature in Gruchet-Saint-Siméon was -11.8 °C on 12/02/2012.