Regarding Zoysia Grass
We have zoysia grass and recently fertilized with a crabgrass preventer. Prior, we had the lawn thatched. Always have used the same fertilizer and now the zoysia seems to be having trouble taking a nice green effect. We have large patches of dried up grass. Any help in solving this problem - the zoysia basically looks like it is dying.
Certified GKH Gardening Expert
It is likely a fungus. Here is information on a few common ones: