Soil acidity and alkalinity are related to the soil’s pH level, which is a measure of its acidity or alkalinity. The pH scale ranges from 0 to 14, with 7 being neutral. Values below 7 indicate acidity, while values above 7 indicate alkalinity. Here’s a closer look at soil pH, acidity, and alkalinity:
1. Soil pH:
• Soil pH measures the concentration of hydrogen ions (H+) in the soil solution. The more hydrogen ions, the lower the pH (more acidic); the fewer hydrogen ions, the higher the pH (more alkaline).
