Loam’s mineral content and the way the three sizes ... Here are some methods to maintain your loam soil: Organic matter: You can till in organic matter each fall or spring, the same way you ...

What’s in a word? Well, if it’s the word dirt or soil, it turns out, it’s a lot. While most people, myself included, often ...

Up close, soil is a maze of mineral grains, organic matter, air and water, plus a whole host of living organisms, including microbes, plants, fungi and invertebrates. Soil sits on top of the bedrock ...

Healthy soil is a dynamic living ecosystem: a complex combination of minerals and organic matter containing air, water, and life. Worms are not alone in the ground, just a gram of dirt can contain ...

The bulk of soil is made up of a mixture of organic matter, rock and mineral particles. However, it's the air, water and nutrients in the ground that the growing plant really relies on.

aggregates: a soil structural unit made up soil mineral and organic constituents that are held together by reactive minerals such as iron oxides, organic compounds such as polysaccharides ...