Advantages: Bahiagrass forms an extensive, deep root system. It sustains better than other grasses in infertile, sandy soils and does not require high inputs of water or fertilizer. ... Additionally Bahiagrass grows in clumps and does not have runners like St. Augustine sod.
How does Bahia grass spread?
About Bahia Grass
It grows by thick stolons, or root-like stems. It doesn't spread aggressively, but forms a very thick carpet of grass. So a bahia grass lawn is tough enough for foot traffic, but a challenge to mow (keep your blade sharp and use a heavy-duty mower).
Will Bahia grass reseed itself?
Bahiagrass forms an extensive, deep root system. ... If left unmowed, bahiagrass can reseed itself from the seed heads that it produces, especially during the long days of summer (Figure 2). It has relatively few disease and insect problems.