As plant hardiness zones shift from climate change, gardeners must rethink their choices. Discover what these changes mean ...

Natural Resources Canada is working on the first update to its plant hardiness zones map since 2014, hoping to have the map – which gardeners rely on when determining what plants will thrive in ...

Natural Resources Canada is working on an updated plant hardiness zone map, expected in 2024, while gardeners share the changes they've noticed where they live.

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 ...

That’s where knowing your plant hardiness zone comes in. The U.S. Department of Agriculture (USDA) has devised a plant hardiness map that divides the country into 13 planting zones based on ...

The United States Department of Agriculture (USDA) has released a new Plant Hardiness Zone Map (PHZM), the first update since 2012. The new map shows that most of the country, including New York ...

AUBURN UNIVERSITY—For the first time in more than a decade, the United States Department of Agriculture released new hardiness zone maps. These new changes bring a new level of climate accuracy ...

Zones don’t change often—the map was last updated in 201—but when it does change, as it just did, it can upend what you know about your garden. It used to be easier to find your hardiness ...

The U.S.D.A. updated its Plant Hardiness Zone Map last week for the first time in more than a decade, showing that about half the United States had moved into a slightly warmer zone. The hardiness ...

In the news recently, the U.S. Department of Agriculture revised its plant hardiness zone map for the first time in more than a decade. As always, this is a hot topic in horticultural circles.