As soon as you've planted the sod, water it with 1/2 inch of water. After the first irrigation, centipede sod will require irrigation once a day with 1/2 inch of water.
When centipede sod is established, about two to three weeks after planting, reduce the water schedule to irrigating the centipede grass only when needed. Water deeply to wet the top 2 inches of soil.
Centipede sod will tolerate drought conditions, but when the sod starts to turn brown, water right away and centipede sod will green-up very quickly.
When you add fertilizer to centipedegrass, you must water the sod lightly. Use fertilizer in June and again in late August or early September.