Question: My husband bought a few plants at a nursery recently. There was a tag describing the USDA Climate Zone. I live in Sonoma 9a, but I saw other zones mentioned such as 9b and 10. There was also ...

With the arrival of spring in North America, many people are gravitating to the gardening and landscaping section of home improvement stores, where displays are overstocked with eye-catching seed ...

Dean Colony of Colony Acres Family Farm in North Liberty checks on his pumpkin crop July 9. Colony grows around 40 varieties of the fall-harvest gourds. Colony checks on the health of the plants as ...

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, ...

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 of ...

WASHINGTON (AP) — Southern staples like magnolia trees and camellias may now be able to grow without frost damage in once-frigid Boston. The U.S. Department of Agriculture’s “plant hardiness zone map” ...

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 ...

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 ...

The Department of Agriculture updated its searchable map of the country that shows how much average low temperatures have changed during the last 30 years, and half the country's lows were higher by 5 ...