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 ...

And that level is measured in pH. Learning how to test your soil’s pH or find out how acidic your soil is easy as there are a few tools you can use. It's a good idea to perform one of these ...

Factors that exacerbate soil acidity include minimal or zero till, which results in the top three inches (7.5 cm) of soil ...

Learn More › Though gardeners can’t see it, soil pH (acidity or alkalinity) is an important contributor to the health (or ...

Managing soil pH is a crucial but often overlooked aspect of soil health and crop productivity, says Marla Riekman, a land ...

Humic acid plays a crucial role in soil health and plant nutrition. As a key component of organic matter, it enhances soil ...

A diluted vinegar solution works wonders for cleaning the leaves without causing any damage. Gently wipe the leaves with this solution and it will remove dust and grime while also giving a slight ...

Research led by NSW DPIRD has identified a key gene that counters manganese toxicity in acidic soils and has the potential to ...