What plant hardiness zone is Quaker Hill

Quaker Hill is located at New London County, Connecticut (CT), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Quaker Hill is 6b by the USDA scale.

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

Plants of 6b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 6b USDA.

Quaker Hill, Connecticut @ wikipedia.