What plant hardiness zone is Lake Ronkonkoma

Lake Ronkonkoma is located at Suffolk County, New York (NY), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Lake Ronkonkoma 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.

Lake Ronkonkoma, New York @ wikipedia.