What plant hardiness zone is Kamienna Góra

Kamienna Góra is located at Kamienna Góra, Lower Silesian, dolnośląskie, Poland.

Plant hardiness zone (winter frost zone or gardening zone) for Kamienna Góra 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 Kamienna Góra 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.

Kamienna Góra @ wikipedia.

* The lowest temperature in Kamienna Góra was -20.9 °C on 12/02/2012.