What plant hardiness zone is Laurence Harbor

Laurence Harbor is located at Middlesex County, New Jersey (NJ), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Laurence Harbor is 6b by the USDA scale.

Coldest zone's winter temperature is −5 … 0 °F.

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Laurence Harbor, New Jersey @ wikipedia.