What plant hardiness zone is Vrátkov

Vrátkov is located at Kolín, Central Bohemian, středočeský, Czechia.

Plant hardiness zone (winter frost zone or gardening zone) for Vrátkov 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 Vrátkov 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.

Vrátkov @ wikipedia.

* The lowest temperature in Vrátkov was -21.5 °C on 12/02/2012.