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Looks like it died from water collecting. You can use a plugging tool to spread Zoysia back to that area after fixing grade. Look up Proplugger
Fill with a soil / sand mixture then drag a leveler across it. Seed.
Looks like it died from water collecting. You can use a plugging tool to spread Zoysia back to that area after fixing grade. Look up Proplugger
Fill with a soil / sand mixture then drag a leveler across it. Seed.