I would rather spray a mix consisting of 1 lb potassium nitrate, 2 lb 21-0-0 and soluble iron at label rates before spreading any of the above fertilizers on centipede. Those rate are per 1000 sq ft either applied in 5 or more gallons or applied concentrated and irrigated in right away. The common bagged turf fertilizers contain urea and potassium chloride. Neither of those two materials are any good for centipede.
They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety.
Benjamin Franklin 1775
Sell not virtue to purchase wealth, nor Liberty to purchase power.
Benjamin Franklin Poor Richard's Almanac1738