What plant hardiness zone is Port Henry

Port Henry is located at Essex County, New York (NY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Port Henry is 5a by the USDA scale.

Coldest zone's winter temperature is −20 … -15 °F.

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

Port Henry, New York @ wikipedia.