Agricultural lime takes time to work, but it provides excellent returns by improving soil pH, nutrient availability and fertilizer efficiency.

Test soil regularly and apply soil acidifiers accordingly to maintain consistent pH.

Biochar is often seen as a climate solution, but a new study shows it can either cut or boost nitrous oxide emissions depending on the soil.

A woman mixing soil in a pot - Gabrielpevide/Getty Images Many popular landscape and fruit species like blueberries, rhododendrons, and azaleas grow best in moderately acidic soils. It is because low ...

Acid sulfate soils are naturally occurring, sulphide‐rich soils that, when exposed to atmospheric oxygen, undergo oxidation processes which result in the formation of sulphuric acid. This ...

Soil acidity, often measured as pH, plays a crucial role in plant health and overall soil productivity. Imagine the soil as a complex ecosystem that provides essential resources for plant growth. Just ...

Managing soil pH is crucial for maximizing crop yields and promoting overall soil health. The optimal soil pH is typically between 5.5 and 7.0 for most crops growing in Delaware. Maintaining a ...

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 ...