This article was originally featured on The Conversation. With the arrival of spring in North America, many people are gravitating to the gardening and landscaping section of home improvement stores, ...

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 ...

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

In November, the U.S. Department of Agriculture released its latest version of the Hardiness Zone Map. This mapping system categorizes geographic regions according to their average annual minimum ...

That thermometer reading inside your refrigerator technically doesn't apply to every spot in the appliance. The degrees fluctuate based on air flow and humidity. That's why the top rack, bottom ...

Add Yahoo as a preferred source to see more of our stories on Google. Growing zones, also referred to as hardiness zones, are geographical areas categorized based on average annual minimum winter ...

Travel is always a gratifying experience for us plant lovers because of the many opportunities to learn something new about the botanical world. Not only are we introduced to plants that don’t grow in ...