Learn More › Sometimes called “growing zones ... plants or bringing them into a greenhouse. Average first and last frost dates can be found on The Old Farmer’s Almanac by ZIP code.

Gardeners and farmers across the U.S. look to plant hardiness zones for guidance on which plants to grow. The U.S. is divided into 13 plant hardiness zones based on the local coldest temperature ...

Zones 1-6 are the coldest, and 7-13 the warmest. Zone 1 averages -60 degrees F while zone 13 never drops below 70 degrees F. A general guideline is to plant anything designated for your zone or lower, ...

The importance of hardiness zones lies in their ability to help gardeners and farmers choose plants that will thrive in their ...

Like most hobbies, gardening is one that comes with a jargon of its own. And to truly immerse yourself in this rewarding activity, it's best to understand the technical terms that come with it.

It is a perfect time to start your spring and early summer garden in Tennessee. Here's the best time to plant everything from ...

Triple digits are coming fast this year. Here's when Texas normally sees them. Texas has eight plant hardiness zones, ranging from the cold-hardy northwestern Panhandle to the warmer southern regions.