What plant hardiness zone is Plaine-Haute
Plaine-Haute is located at Côtes-d'Armor, Bretagne (BRE), France.
Plant hardiness zone (winter frost zone or gardening zone) for Plaine-Haute 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 Plaine-Haute 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.
Plaine-Haute @ wikipedia.
* The lowest temperature in Plaine-Haute was -7.3 °C on 11/02/2012.