Ohio is part of 4 hardiness zones, 5b through 7a, on a scale that goes from 1a to 13b. "In 5b, the temperature range is -15 to -10 degrees Fahrenheit for the average annual extreme minimum ...

Practical gardening tips for DeKalb County ...

If you haven't started yet, it's time to get your spring garden ready in Tennessee. Here's a look at what to grow and when to start it.

Delaware is in hardiness zone 7. Northern Delaware is zone 7a (0 to 5 °F/-17.8 to -15 °C) and the coastal area of Sussex County is zone 7b (5 to 10 °F/-15 to -12.2 °C). Plants like camellia or pampas ...

The USDA designation of plant hardiness zones is based on the lowest average ... A good swath of the state sits in the 7a to 7b range, meaning that the lowest average temperature in winter is ...