Tennessee has a variety of plant hardiness zones, which means a variety of growing times in the state. Daylight saving time has brought Tennessee even more hours of sunshine, which means spring is ...

A hardiness zone is a geographic area with a similar average minimum temperature. The map is based on the average annual extreme minimum temperature, so people in those areas know which plants can ...

With Tennessee's diverse landscape and climate, there are multiple different growing zones, or plant hardiness zones, in the Volunteer State. These zones, designated by the U.S. Department of ...