What plant hardiness zone is Sankt Georgen an der Stiefing

Sankt Georgen an der Stiefing is located at Leibnitz, Styria (Steiermark) (STM), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Georgen an der Stiefing 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 Georgen an der Stiefing 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 Georgen an der Stiefing @ wikipedia.

* The lowest temperature in Sankt Georgen an der Stiefing was -20.9 °C on 08/02/2012.