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 ...

Mulching retains moisture, minimizes weeds, and contributes to the acidic soil conditions that rhododendrons prefer. Opt for ...

The pH of a soil refers to its acidity or alkalinity and is a vital factor in plant growth. It's easy to measure and is usually listed numerically on a scale of one to 14. Acid soils have a pH of ...

Soil pH is a critical factor for lawn and garden success. Very high (alkaline) or very low (acidic) pH levels decrease the ...

(Learn more about Soybean College.) 1. pH is critical. Don’t let soils get acid. “Soil pH is an important factor with soybeans,” Ferrie says. “As soon as we let pH slide, we run into ...

Neutralisation is the reaction of an acid with a base that results in the pH moving towards seven. It is a useful process that occurs in everyday life such as in the treatment of acid indigestion ...