What plant hardiness zone is Head of the Harbor

Head of the Harbor is located at Suffolk County, New York (NY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Head of the Harbor is 7a by the USDA scale.

Coldest zone's winter temperature is 0 … +5 °F.

Plants of 7a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7a USDA.

Head of the Harbor, New York @ wikipedia.