Dry spot and droplet test

Localized dry spot is a common problem that can be caused by a variety of factors (see this PACE Insights). One of the factors that is difficult to predict is the development of thatch and mat hydrophobicity. In some cases, once the thatch and mat have dried out, the area becomes water repellent and difficult to rewet - preventing water from reaching the soil. In this situation, the dry spot is not the result of soil hydrophobicity, but rather caused…