Columnist Jolie Lizana shares her approach to explaining PH to others by boiling down complicated processes into simple ...

To be a successful gardener, one needs to have a basic understanding of the soil which you are tending, as well the factors which affect the fertility, pH and quality of the soil. This is the case ...

Successful gardening requires a minimum understanding of soil chemistry. pH levels are used to measure acidity and alkalinity in substances, including soil. Certain plants require specific soil pH ...

The pH scale measures the acidity or alkalinity of a substance, ranging from 0 to 14, with values below 7 representing acidity, above 7 representing alkalinity, and 7 representing neutrality.

The term pH is a measurement of the concentration of hydrogen ion in a given substance on a scale of 1 to 14. The midpoint of pH, 7, is considered neutral whereas the numbers less than 7 are ...