A: Centipede grass is well-known to turn red as a response to stresses like traffic, wear, drought, low fertility, etc. If the stress is removed, the red color disappears. Use your intuition to figure out what’s causing the grass to be unhappy and then fix it.Click to see full answer. In this way, how do you fix yellow centipede grass?If the grass shows signs of iron chlorosis (yellowing of leaves), apply ferrous sulfate at the rate of 1 tablespoon per 3 gallons of water to each 1,000 square feet of grass. Applications of iron will only temporarily darken the green color of centipedegrass and may need to be applied every two to four weeks.Secondly, how often should you water centipede grass? determine moisture depth. Centipedegrass needs a weekly application of 1 to 1.25 inches of water to retain its color during summer. However, centipedegrass can survive several weeks without irrigation or rainfall. On sandy soils, it requires more frequent watering: for example, 0.5 inch of water every third day. Also question is, how do you revive centipede grass? Spread 10-10-10 fertilizer over the area to be seeded at a rate of 5 pounds per 500 square feet of lawn. Spread the centipede grass seed at a rate of 1/3 to 1/2 pound per 1,000 square feet, using a drop spreader and running the spreader over the lawn once in each direction.How do I know if I have centipede grass? Following are characteristics that will help you distinguish them: TALL FESCUE is green throughout the year but tends to yellow a bit during summer heat. BERMUDAGRASS is green in summer and light brown (dormant) in winter. CENTIPEDEGRASS is gray-green from late spring to mid-fall and dormant in winter.