Question: zoysia how to take care?
Answer: Water your new lawn to keep it moist for a period of 2 weeks or until sod is rooted. ... 
Mow as soon as your new lawn is rooted - at the recommended height (see table below) - Or mow in 3-5 weeks when height is 2-3 inches (weeds and/or grass).
Fertilize your lawn once rooted.