What plant hardiness zone is Great River

Great River is located at Suffolk County, New York (NY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Great River 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.

Great River, New York @ wikipedia.