What plant hardiness zone is Le Thou

Le Thou is located at Charente-Maritime, Nouvelle-Aquitaine (NAQ), France.

Plant hardiness zone (winter frost zone or gardening zone) for Le Thou is 8b by the USDA scale.

Coldest zone's winter temperature is −9.4 … −6.7 °C.

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

Alternative climatic zone of gardening for Le Thou 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.

Le Thou @ wikipedia.

* The lowest temperature in Le Thou was -9.3 °C on 09/02/2012.