San Francisco 49ers get high-tech Levi's Stadium football field this week - Silicon Valley Business Journal
Silicon Valley's 49ers show off the 'best high-tech stadium in the world' (photo gallery)
49ers' grass is greener at Levi's Stadium – SFBay
Levi's Stadium turf replaced after just one preseason game
49ers install first pieces of turf at Levi's Stadium [video, pictures] - Niners Nation
49ers Install Grass Field at Levi's Stadium
Levi's Stadium - Wikipedia
49ers end practice early after problems with new turf
Soccer Game at Levi's Stadium Tests New Turf, Traffic – NBC Bay Area
Purdy: 49ers' Levi's Stadium still plagued by turf problems – The Mercury News
San Francisco 49ers' turf wars continue in new Levi's Stadium - Sports Illustrated
49ers' grass is greener at Levi's Stadium – SFBay