A person holds two overflowing handfuls of rich brown soil. - William Edge/Shutterstock We can all imagine what healthy soil looks like: Rich, crumbly, and dark brown, bursting with nutrients and ...

When you look at soil, there are some specific colors you'd expect to see — like brown, for example. However, you may sometimes come across more unexpected colors. Shades of red, black, white, and ...

Some soil colors are gardening gold, while others are a bust. Here's what your soil color means for gardening success, and ...

Scientists at Iowa Sate University recently discovered that simply looking at soil color is reasonably as accurate as time-consuming and expensive laboratory tests. Soil color can be used as a simple, ...

What is the first color that comes to mind when you envision soil? Is it brown, black, yellow, or red? How about white, gray, green, or blue? Experts now explain that all of these answers are correct ...

Determining the health of agricultural soil has traditionally been a slow, messy, and expensive process involving hazardous chemicals. But what if the answer was as simple as the shade of the dirt ...

While it might be easy to think you need to maintain your raised bed soil the same way you would soil in the ground, it is ...

Areas where landslides are common make hydric soil identification tricky. When it comes to soils, proper identification is key. Identification allows scientists to determine the story behind the soil: ...