What plant hardiness zone is Joniškėlis

Joniškėlis is located at Pasvalys District, Panevėžys, Panevėžio, Lithuania.

Plant hardiness zone (winter frost zone or gardening zone) for Joniškėlis is 4b by the USDA scale.

Coldest zone's winter temperature is −31.7 … −28.9 °C.

Plants of 4b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 4b USDA.

Joniškėlis @ wikipedia.

* The lowest temperature in Joniškėlis was -29 °C on 05/02/2012.