What plant hardiness zone is Bay Harbor Islands
Bay Harbor Islands is located at Miami-Dade County, Florida (FL), USA.
Plant hardiness zone (winter frost zone or gardening zone) for Bay Harbor Islands is 10b by the USDA scale.
Coldest zone's winter temperature is +35 … +40 °F.
Plants of 10b USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 10b USDA.
Bay Harbor Islands, Florida @ wikipedia.