What plant hardiness zone is Geraldton

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

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

Coldest zone's winter temperature is 1.7 … 4.4 °C.

Australian plant hardiness zone for Geraldton is 4 by the ANBG scale.

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

Geraldton, Western Australia @ wikipedia.