What plant hardiness zone is Smolné Pece

Smolné Pece is located at Karlovy Vary, Karlovy Vary, karlovarský, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Smolné Pece 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 Smolné Pece 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.

Smolné Pece @ wikipedia.

* The lowest temperature in Smolné Pece was -21.9 °C on 06/02/2012.