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 ...

Last week, warm weather settled in over the midwest, leading to summer-like conditions. Record temperatures in the upper 80s ...

Those mysterious numbers on plant tags hold the key to choosing the perfect plants for your region.

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.

Add Yahoo as a preferred source to see more of our stories on Google. hardiness_zone_maps__1__360 Sometimes called “growing zones” or “gardening zones,” hardiness zones refer to a map developed by the ...

Before you can start planting your garden, it’s important to know what climate zone you’re in to determine which plants will thrive while others may need a bit more specialized care.

Whenever you purchase a new perennial plant, shrub, or tree, you've probably noticed information about hardiness zones on the plant tag or description. But what does it mean? "Plant hardiness zones ...

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 ...

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 ...

Spring has begun in Louisiana and flowers are blooming, but some garden plants may not grow due hardiness zones. So, here's Louisiana's growing zones.