What plant hardiness zone is Zella-Mehlis

Zella-Mehlis is located at Schmalkalden-Meiningen, Thuringia (TH), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Zella-Mehlis 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 Zella-Mehlis 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.

Zella-Mehlis @ wikipedia.

* The lowest temperature in Zella-Mehlis was -20.7 °C on 14/02/2021.