For pasture seeding the rate is different. Keep in mind that the seeding rate is purposely higher for lawns so that the higher plant density needed for lush lawns is achieved. An good final finish to planting a Bahiagrass lawn is to roll your planted lawn area with a hand roller. You can rent these implements from rental stores in your area. This compacts the soil around the seed, creating a more favorable environment for Bahiagrass seed germination.
Some seeds germinate faster and some take months longer.
It all depends on the soil and climate for the period after you plant. Bahiagrass loves hot wet weather. That is when it will germinate the fastest. Secondly , keep in mind that these plants are much like a child. When a child is conceived it generally takes 9 months to emerge.