What plant hardiness zone is Starý Petřín

Starý Petřín is located at Znojmo, South Moravian, jihomoravský, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Starý Petřín 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 Starý Petřín 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.

Starý Petřín @ wikipedia.

* The lowest temperature in Starý Petřín was -18.8 °C on 11/02/2012.