What plant hardiness zone is Penn Lake Park

Penn Lake Park is located at Luzerne County, Pennsylvania (PA), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Penn Lake Park is 5b by the USDA scale.

Coldest zone's winter temperature is −15 … -10 °F.

Plants of 5b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 5b USDA.

Penn Lake Park, Pennsylvania @ wikipedia.