The field is comprised of eight-foot square trays, which hold sections of grass that are pieced together for games. These trays are removed after Texans games to be properly exposed to sunlight, water, and fertilization.
However, to maintain the quality and performance of the portable natural grass turf system, the hosting of other non-NFL events at Reliant Stadium has been kept to a minimum.
"We're trying to save the natural grass field for the NFL so it will stay in better condition, and yet we're trying to generate new revenue," said Mark Miller, General Manager of SMG – Reliant Park. "Revenue from the synthetic turf system can recover the cost in very short order. Anything that is not the NFL, we will try to play it on the AstroTurf if the schedule allows. This would include high school and college football playoff games, the Offense-Defense All-American Bowl, and others.