It spreads by creeping, above-ground stems called stolons. It eventually forms a dense lawn, but Centipede doesn't hold up well to heavy traffic and it recovers slowly.
Does centipede grass spread on its own?
Centipede grass will reseed itself naturally. To allow this, stop mowing in the early fall. The grass will grow to about four inches and then produce flower spikes that make seeds. The wind will disperse the seeds around your lawn (and the rest of your yard).
How do you make centipede grass spread faster?
Encouraging centipede grass to spread requires proper maintenance. This includes mowing, dethatching, maintaining an optimal soil pH of 5.5 and proper fertilizing and watering. The right type and amount of fertilizer are especially important to maintain centipede grass health and encourage growth and spreading.