What plant hardiness zone is Oetwil an der Limmat

Oetwil an der Limmat is located at Dietikon, Zürich (Zurich) (ZH), Switzerland.

Plant hardiness zone (winter frost zone or gardening zone) for Oetwil an der Limmat 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 Oetwil an der Limmat 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.

Oetwil an der Limmat @ wikipedia.

* The lowest temperature in Oetwil an der Limmat was -19.2 °C on 04/02/2012.