What plant hardiness zone is Sankt Georgen bei Grieskirchen

Sankt Georgen bei Grieskirchen is located at Grieskirchen, Upper Austria (Oberösterreich), OÖ, Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Georgen bei Grieskirchen 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 Georgen bei Grieskirchen 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 Georgen bei Grieskirchen @ wikipedia.

* The lowest temperature in Sankt Georgen bei Grieskirchen was -19 °C on 12/02/2012.