Its has natural grass
indoor soccer has different soccer cleats and a different kind of ball and has walls around the field and has assfolt and outdoor soccer has a different size ball and kind of ball and has no walls and had natural grass,
its a huge chunk of grass you run on and you play a terrific game of soccer
The Stadium has natural grass.
It provides the grass with nutrients and let's the grass anchor itself to the ground.
Fed Ex field is and has always been, natural grass.
Soccer is played on a grass or turf field (or "pitch"), and not on a court. There are some variations of the game, such as futsal or indoor 5-a-side that are played on courts, but these are not proper soccer.
the dimensions for the soccer field were width= 64m length=100m and the thickness of one grass blade is 1 milimeter since 1m is equal to 1000 milimeter so you multiply 64000 x 100000=6,400,000,000 and is the answer fo these dimensions using this method you can find any amount of blades of grass in a soccer field.
It is grass SOURCE: Wikipedia : IRWIN BELK CENTER/TRANSAMERICA FIELD