Measure the height of the layers of sand, silt and clay, and figure the percentage of each. A healthy garden soil should be ...

This coarse, gritty sand improves drainage, fights root rot, and makes soil easier to dig—here’s how to use it right.

Adopt this method on regularly-shaped plots, where it's important that the soil has an even texture. Single digging ... and it’s essential to keep the two layers of soil (subsoil and topsoil ...

as the fine texture didn’t allow much room for drainage. Today, the soil is dark and full of large clumps, with bigger gaps between the particles. Water is now able to reach the deeper layers of ...