What plant hardiness zone is Sankt Agatha

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

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Agatha is 6a by the USDA scale.

Coldest zone's winter temperature is −23.3 … −20.6 °C.

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

Alternative climatic zone of gardening for Sankt Agatha by UK RHS scale is H7.

Plants of H7 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H7 RHS.

Sankt Agatha @ wikipedia.

* The lowest temperature in Sankt Agatha was -20.8 °C on 12/02/2012.