Palasides Zoysia sod

Question

We just had Palasides zoysia sod laid in our yard. We have been watering regular and have noticed some black spots, black powder like. What is this and how do we treat? We have not fertilized any of the sod at this point.

Answer 1

This is sooty mold and it is a fungus. Here is more information: https://www.gardeningknowhow.com/plant-problems/disease/how-to-get-rid-of-sooty-mold.htm