What plant hardiness zone is Gau-Heppenheim

Gau-Heppenheim is located at Alzey-Worms, Rhineland-Palatinate (RP), Germany.

Plant hardiness zone (winter frost zone or gardening zone) for Gau-Heppenheim 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 Gau-Heppenheim 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.

Gau-Heppenheim @ wikipedia.

* The lowest temperature in Gau-Heppenheim was -18 °C on 07/02/2012.