What plant hardiness zone is Plogastel-Saint-Germain

Plogastel-Saint-Germain is located at Finistère, Bretagne (BRE), France.

Plant hardiness zone (winter frost zone or gardening zone) for Plogastel-Saint-Germain 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 Plogastel-Saint-Germain 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.

Plogastel-Saint-Germain @ wikipedia.

* The lowest temperature in Plogastel-Saint-Germain was -7.1 °C on 28/02/2018.