What plant hardiness zone is Sankt Leon-Rot

Sankt Leon-Rot is located at Rhein-Neckar-Kreis, Baden-Württemberg (BW), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Leon-Rot 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 Sankt Leon-Rot 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.

St. Leon-Rot @ wikipedia.

* The lowest temperature in Sankt Leon-Rot was -20.2 °C on 07/02/2012.