Appears it was turf and not seeded:
Bristol Motor Speedway transforms into football field | WATE 6 On Your Side
Just wondering if anyone has heard any player or coach comments on the playing surface at BoB. Amazing to me that it would be in pristine condition in the limited amount of time available to prepare it.
Totally missed that. Must have money to burn down there at Ole Miss. What a waste.
They used a very rich nutrient soil and a very very fast growing seed. It grew fast and they mowed it perfectly. The only odd thing was that there were little rubber pellets popping up every time someone hit the ground. hmmmm....weird.