What plant hardiness zone is Madison Park

Madison Park is located at Middlesex County, New Jersey (NJ), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Madison Park 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.

Madison Park, New Jersey @ wikipedia.