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 ...

Once you test your soil for pH, you will know whether or not you need to adjust the pH level for the specific crop you will ...

Achieving the optimal pH can involve modifying the soil with elemental sulfur, especially in cases where the soil is too alkaline ...

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 ...

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 ...

Often referred to as the master variable of soil, pH controls a wide range of physical, chemical, and biological processes and properties that affect soil fertility and plant growth. Soil pH ...

“Compared to all the other inputs, limestone is very cheap. I can often get the biggest ROI from adjusting my soil pH,” says Robertson, who participates in the Soy Envoy program, an initiative ...

“Recent years have shown that weather extremes can damage soil nutrient levels through leaching and leave soil less able to deal with rainfall. Testing soil each year helps to build a picture of how ...