Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...

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 ...

Purdue Extension Educators frequently encourage homeowners to get soil tests when they want to grow new plants in an area, or try to diagnose what’s wrong with plants currently growing. One key ...

Many popular landscape and fruit species like blueberries, rhododendrons, and azaleas grow best in moderately acidic soils. It is because low pH improves the availability of iron, manganese, and other ...

As most gardeners know, soil is one of the most important factors affecting the overall health and growth of plants. Soil pH, which determines how acidic or alkaline the soil is, is a particular ...

TYLER, Texas (KLTV) - Many of our surrounding soils are acid soils and certainly almost all east Texas soils are acidic. If you remember your basic chemistry class from high school, acidic soils have ...

Small changes in pH levels can affect how well plants are able to reproduce and take up nutrients. These changes can also alter how exposed they are to soluble pollutants such as aluminum. Some plants ...