What plant hardiness zone is Waroona

Waroona is located at Western Australia (WA), Australia.

Plant hardiness zone (winter frost zone or gardening zone) for Waroona is 10a by the USDA scale.

Coldest zone's winter temperature is −1.1 … 1.7 °C.

Australian plant hardiness zone for Waroona is 3 by the ANBG scale.

Plants of 3 ANBG hardiness zone suitable for outdoor gardening and growing in this winter frost zone 3 ANBG.

Waroona, Western Australia @ wikipedia.