What plant hardiness zone is Naarn im Machlande

Naarn im Machlande is located at Perg, Upper Austria (Oberösterreich), OÖ, Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Naarn im Machlande 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 Naarn im Machlande 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.

Naarn im Machlande @ wikipedia.

* The lowest temperature in Naarn im Machlande was -18.9 °C on 12/02/2012.