Cut centipede grass at the recommended mowing height of 1 to 2 inches once every 7 to 14 days. In spring, apply a complete fertilizer at a rate of ½ to 1 lb. of nitrogen per 1000 square feet of lawn space. Provide the lawn with ¾-inch water when the grass blades begin to fold, wilt or turn a blue-gray color.
Centipede grass is susceptible to pests and diseases. Insects and nematodes cause damage to the root. The fungal diseases brown patch and dollar spot cause straw-colored spots on the lawn. Centipede grass decline presents yellow rings on the lawn and inevitably kills the grass.
Keep centipede grass healthy with the best lawn care practices. Check and adjust the soil pH if it is above 6.5. Remove excessive thatch to promote new grass growth.