What plant hardiness zone is Aschach an der Donau

Aschach an der Donau is located at Eferding, Upper Austria (Oberösterreich), OÖ, Austria.

Plant hardiness zone (winter frost zone or gardening zone) for Aschach an der Donau 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 Aschach an der Donau 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.

Aschach an der Donau @ wikipedia.

* The lowest temperature in Aschach an der Donau was -20.1 °C on 12/02/2012.