Gardeners and farmers across the U.S. look to plant hardiness zones for guidance on which plants to grow. The U.S. is divided into 13 plant hardiness zones based on the local coldest temperature of ...

Gardeners here and on social media have been all in a “tizzy” about the USDA assigning new gardening zones. So what is a gardening zone? The USDA divides North America into 11 hardiness zones. Zone 1 ...

The United States is divided into 13 different plant hardiness zones, each with "A" and "B" subdivisions. This is a number assigned to a plant that tells you how cold of a temperature the plant can ...

Many people are familiar with the term “growing zone” as it is often included on plant labels that help gardeners decide which plants might thrive in their home gardens. A plant tag may say “Zones 3-6 ...