Almost all of the lower half of central Michigan and the western side of the Upper Peninsula have warmed by an average of 5 degrees over the past 10 years, according to the latest plant hardiness data ...

One of the most important details on a plant tag is the hardiness zone. Many new gardeners notice these numbers but are unsure what they mean. Hardiness zones indicate the winter temperatures a plant ...

The United States Department of Agriculture (USDA) released a new version of its Plant Hardiness Zone map, the first update since 2012. This new map is a tool used to help gardeners and growers ...

The United States Department of Agriculture released an updated version of last year's Plant Hardiness Map to offer a guide for gardeners to understand which plants can survive and thrive based on the ...

Late last November, the United States Department of Agriculture (USDA) released an updated Plant Hardiness Zone map for the United States. Gardeners use this map to determine which plants and specific ...

Image Credit: USDA-ARS and Oregon State University (OSU) - Public Domain/Wiki Commons. Have you ever wondered what the USDA Plant Hardiness Zone is? It’s mentioned in every gardening article or the ...

Longtime master gardener John Nash, with more than 65 years of digging in the dirt, is a bit concerned that gardeners will take the news that they might be in slightly warmer zones for cold-hardy ...

When you’re considering whether to add a plant to your garden this season, a crucial piece of information is its hardiness zone, usually given in a phrase like “Zone 5” or “Zones 4-7.” But what, ...

As spring nears, many are wondering what we should or shouldn’t grow now that the U.S. Department of Agriculture (USDA) has updated its plant zone hardiness map and moved parts of Minnesota from Zone ...

On Nov. 15, the U.S. Department of Agriculture (USDA) released a new version of its Plant Hardiness Zone Map, the first time it's done so since 2012. According to a release from the USDA, the new map ...

As the soil warms and daylight extends a bit longer each day, Oregonians start planning their gardens. But did you know the U.S. Department of Agriculture updated its plant hardiness zones a few ...