What plant hardiness zone is Sankt Nikolai im Sausal

Sankt Nikolai im Sausal is located at Leibnitz, Styria (Steiermark) (STM), Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Sankt Nikolai im Sausal 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 Nikolai im Sausal 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 Nikolai im Sausal @ wikipedia.

* The lowest temperature in Sankt Nikolai im Sausal was -19 °C on 08/02/2012.