What plant hardiness zone is Cold Brook

Cold Brook is located at Herkimer County, New York (NY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Cold Brook is 4b by the USDA scale.

Coldest zone's winter temperature is −25 … -20 °F.

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

Cold Brook, New York @ wikipedia.