What plant hardiness zone is Karlstein am Main

Karlstein am Main is located at Aschaffenburg, Bavaria (BY), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Karlstein am Main 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 Karlstein am Main 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.

Karlstein am Main @ wikipedia.

* The lowest temperature in Karlstein am Main was -19.4 °C on 07/02/2012.