What plant hardiness zone is Chlum Svaté Maří

Chlum Svaté Maří is located at Sokolov, Karlovy Vary, karlovarský, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Chlum Svaté Maří is 6a by the USDA scale.

Coldest zone's winter temperature is −23.3 … −20.6 °C.

Plants of 6a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6a USDA.

Alternative climatic zone of gardening for Chlum Svaté Maří by UK RHS scale is H7.

Plants of H7 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H7 RHS.

Chlum Svaté Maří @ wikipedia.

* The lowest temperature in Chlum Svaté Maří was -21.6 °C on 12/02/2012.