Soil pH is a critical factor for lawn and garden success. Very high (alkaline) or very low (acidic) pH levels decrease the availability of nutrients to plants, stunting their growth, so it's ...

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 increasingly more acidic and from pH 7 to 14 the soil is increasingly ...

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 ...

Crops need more zinc, but negative interactions with other fertilizer makes applying it tricky. Research out of Australia ...

But if the pH falls to 5.0, the amount of usable phosphorus correlates to 8.5 ppm. In other words, two-thirds of the phosphorus in an acid soil is unavailable to the crop.” Iowa State University ...

The term "pH" stands for “potential hydrogen” and is indicative of the concentration of hydrogen in the soil. High levels of hydrogen result in more acidic soils. The pH scale ranges from zero ...