What plant hardiness zone is Petrov

Petrov is located at Blansko, South Moravian, jihomoravský, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Petrov is 6b by the USDA scale.

Coldest zone's winter temperature is −20.6 … −17.8 °C.

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

Alternative climatic zone of gardening for Petrov by UK RHS scale is H6.

Plants of H6 RHS hardiness zone suitable for outdoor gardening and growing in this winter frost zone H6 RHS.

Petrov (Blansko District) @ wikipedia.

* The lowest temperature in Petrov was -18.2 °C on 12/02/2012.