What plant hardiness zone is Červená Hora

Červená Hora is located at Náchod, Hradec Králové, rrálovéhradecký, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Červená Hora 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 Červená Hora 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.

Červená Hora @ wikipedia.

* The lowest temperature in Červená Hora was -21.1 °C on 12/02/2012.