What plant hardiness zone is Furtwangen im Schwarzwald

Furtwangen im Schwarzwald is located at Schwarzwald-Baar-Kreis, Baden-Württemberg (BW), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Furtwangen im Schwarzwald is 6b by the USDA scale.

Coldest zone's winter temperature is −20.6 … −17.8 °C.

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Alternative climatic zone of gardening for Furtwangen im Schwarzwald by UK RHS scale is H6.

Plants of H6 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H6 RHS.

Furtwangen im Schwarzwald @ wikipedia.

* The lowest temperature in Furtwangen im Schwarzwald was -18.5 °C on 04/02/2012.