Figure 1: Soil pH at 0.5 m depth versus annual water balance. Figure 2: Outliers from the global relationship between pH and MAP minus PET. By assuming a threshold ...

Discussing soil pH can get technical rather quickly, which is why many gardeners – or anyone with a yard and landscaping, for that matter – often avoid the subject matter and hope it works out. You ...

If you want to be extra careful, test a small amount at home. Check for insects or signs of bugs before using it in your ...

In some vertical farming systems, such as no-till and strip-till, you will no longer mix nutrients deep into the soil profile with horizontal tillage. Much like you addressed soil density by removing ...

Q: I just received the results of a soil sample that I sent to Penn State. The report suggested that to correct my problem of above-optimum magnesium and calcium and below-optimum potash, I should use ...