The USDA updated its map of plant hardiness zones for the first time in over a decade. The new map shows that half the country has shifted to warmer zones. The updated zones could allow gardeners to ...

The USDA’s winter hardiness zone map has long been the standard used by home gardeners, plant breeders and researchers to determine which plants are most likely to thrive in their location, based on ...

Not sure what your USDA Plant Hardiness Zone is? Learn what plant hardiness really means, how zones are calculated, and how to quickly find yours—so you can choose plants that survive winter and ...

Low temperature is a crucial factor in the survival of plants at specific locations, but it's not the only thing for gardeners to keep in mind when selecting plants and locations for them to grow.

New hardiness zones mean gardeners and growers amy need to re-think their planting plans. When it comes to gardening and growing, there's a map that is the gold standard for determining what plants ...

About half of the country moved into a slightly warmer zone in the Agriculture Department’s new “plant hardiness” map, an important guide for gardeners. Climate change may be a factor. By Remy Tumin ...

Sometimes called “growing zones” or “gardening zones,” hardiness zones refer to a map developed by the USDA that separates the United States into regions based on the average low winter temperatures.

The 1990 map was still pretty accurate. It still showed us to be in Zone 7. But when an update was published in 2014, it ...

When spring arrives, gardeners are ready to buy plants, and many times we are trying something new and different. View full sizeIllustration by Kenneth Harrison / The Times-Picayune One of the most ...

The USDA (U.S. Department of Agriculture) released an updated Plant Hardiness Zone Map in mid-November. This map is used to determine which plants will likely survive the winter in a particular ...

This map is used by around 80 million growers to work out what plants have the best chance in the garden, with sellers such as nurseries adopting the zone code to help people find the right fits. The ...