What plant hardiness zone is Wals-Siezenheim

Wals-Siezenheim is located at Flachgau (Salzburg-Umgebung), Salzburg (SBG), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Wals-Siezenheim 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 Wals-Siezenheim 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.

Wals-Siezenheim @ wikipedia.

* The lowest temperature in Wals-Siezenheim was -20.3 °C on 13/02/2012.