What plant hardiness zone is Rtyně v Podkrkonoší

Rtyně v Podkrkonoší is located at Trutnov, Hradec Králové, rrálovéhradecký, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Rtyně v Podkrkonoší 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 Rtyně v Podkrkonoší 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.

Rtyně v Podkrkonoší @ wikipedia.

* The lowest temperature in Rtyně v Podkrkonoší was -21.1 °C on 12/02/2012.