What plant hardiness zone is Mühlheim an der Donau

Mühlheim an der Donau is located at Tuttlingen, Baden-Württemberg (BW), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Mühlheim 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 Mühlheim 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.

Mühlheim an der Donau @ wikipedia.

* The lowest temperature in Mühlheim an der Donau was -18.9 °C on 05/02/2012.