The pH scale goes from 0 to 14 with pH 7 as the neutral point. As the amount of hydrogen ions in the soil increases the soil pH decreases thus becoming more acidic. From pH 7 to 0 the soil is ...

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 ...

Test pH levels using baking soda and vinegar to determine if soil is alkaline or acidic. Use baking soda to raise soil pH ...