Before you dig a garden, it's important to figure out what type of soil you have and then select plants (and amend your soil) ...

The activity of these organisms, the type of rock particles, the volume of organic matter, and the proportion of air and water all combine to create hundreds of different types of soil.

Gardeners love loam soil because it's moist, soft and full of nutrients. Here's how to get more of it in your garden beds.

Soil is a mixture of tiny particles of rock, dead plants and animals, air and water. Different soils have different properties depending on their composition. Sandy soil is pale coloured and has ...

This soil type has a balanced combination of different-sized soil particles that provide good drainage and sufficient water ...

Soils are composed of a mixture of sand, silt, clay and organic matter. Both the clay and organic matter particles have a net negative charge. Thus, these negatively-charged soil particles will ...

Anything larger than 3 in. is considered a boulder. "Clays and silts are grouped together as cohesive soils based on the fact [their particles] will tend to laminate due to their small size.

Starting with a set of field experiments piggybacked on a soil flow path tracer experiment at the Rocky Flats site in 1993, we have been investigating the mobilization and transport of particles in ...