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 ...

Get savvy about soil pH! Learn how to raise pH in soil and how to decrease soil pH to produce the healthiest crops and the highest yields. To ensure your garden crops make the most of the rich, ...

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 ...

You know cream of tartar from the kitchen, that little white powder that keeps your meringues from collapsing, but it's got a secret life in the garden. This modest household baking ingredient, also ...