What plant hardiness zone is Gmina Byczyna

Gmina Byczyna is located at Kluczbork, Opole, opolskie, Poland.

Plant hardiness zone (winter frost zone or gardening zone) for Gmina Byczyna 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 Gmina Byczyna 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.

Gmina Byczyna @ wikipedia.

* The lowest temperature in Gmina Byczyna was -21.4 °C on 12/02/2012.