What plant hardiness zone is Hlučín

Hlučín is located at Opava, Moravian-Silesian, moravskoslezský, Czechia.

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

Hlučín @ wikipedia.

* The lowest temperature in Hlučín was -20.2 °C on 12/02/2012.