A History of the NFL in 95 Objects: Artificial Turf - Sports Illustrated
Super Bowl 57 grass: Why Chiefs, Eagles players were slipping on 'hybrid' turf field, forced cleat change
Super Bowl LVII to be played on turfgrass developed by Oklahoma State University researchers, Local News
Super Bowl grass: 'I'm not going to lie: It's the worst field I've ever played on' - The Athletic
Welcome to the Sod Blog Mr Wisegrass - West Coast Turf
USGA Turfgrasses Playing Big Role in Safety of NFL Fields
Turf time: Ranking the best and worst fields in the NFL - Sports Illustrated
West Coast Turf (@WestCoastTurf) / X
Super Bowl turf grown in the Coachella Valley - KESQ
Cost & safety risk of turf fields in Gulfport-Biloxi high schools
PFT] All fields should be real grass, not fake grass : r/nfl
Longing for NFL games on grass fields in Southern California - The San Diego Union-Tribune
Costly upkeep, less-than-ideal weather lead most college football stadiums to use artificial turf, Nation/World News
CHASE FIELD GETS NATURAL GRASS FOR CHEEZ-IT BOWL - TPI
New Infill Technology Makes Fields Cooler - SportsEvents Magazine