What Causes Acidic Soils?

Answer Soil with a pH below 6.5 is considered acidic. This condition can occur in two basic ways: naturally over time, or almost immediately, through human agricultural practices. Acidic soil can cause pr... Read More »

Top Q&A For: What Causes Acidic Soils

How Do Soils Become Acidic?

Healthy soil is essential to the health of growing plants. Gardeners should know the pH level of their soil before selecting plants and planning a home garden. The pH level measures the alkalinity ... Read More »

Uses of Soils?

Soil is much more than dirt. It is useful in many more ways than you might think. Soils are used everyday to improve people's health and beauty, manufacture useful items and make homes more efficie... Read More »

What Are the Top Three Soils & Why?

While there are 12 different types of soil, according to the classification system of the U.S. Department of Agriculture, many of them are poorly suited to human use. Just three of these various so... Read More »

Introduction to Soils?

Soil is made up of loose, weathered rock and organic material which serves as a natural medium for the growth of land plants. The rock material in soil consists of sand, clay and silt. It is an ess... Read More »