What plant hardiness zone is Scotch Plains

Scotch Plains is located at Union County, New Jersey (NJ), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Scotch Plains 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.

Scotch Plains, New Jersey @ wikipedia.