Black layer localized

Black layer can occur in localized spots or patches when environmental conditions, traffic, and management practices clash. Conditions that interact with one another to cause localized black layer include:

- Heavy traffic or other phenomena that contribute to turf compaction. Compaction limits air and water movement in the rootzone, both of which contribute to black layer development. - Warm temperatures encourage the growth of soil microorganisms. As the microbes grow, they consume the oxygen that the turf and the soil…