What plant hardiness zone is Sankt Margarethen an der Sierning

Sankt Margarethen an der Sierning is located at Sankt Pölten-Land, Lower Austria (Niederösterreich), NÖ, Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Margarethen an der Sierning 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 Margarethen an der Sierning 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.

Sankt Margarethen an der Sierning @ wikipedia.

* The lowest temperature in Sankt Margarethen an der Sierning was -18.4 °C on 12/02/2012.