What plant hardiness zone is Thousand Island Park

Thousand Island Park is located at Jefferson County, New York (NY), USA.

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

Thousand Island Park, New York @ wikipedia.