A mobile stitching machine arrived at MetLife Stadium in East Rutherford during the week of Tuesday 12 May 2026 to sew sections of Tahoma 31 bermudagrass into the hybrid surface FIFA requires for World Cup matches, with approximately 20 truckloads of turf arriving from Carolina Green Turf Farm in North Carolina across a 600-mile supply route. The original New Jersey grass farm that was meant to supply MetLife was lost to winter conditions earlier this year, forcing the National Football League stadium's groundskeeping team to reset the supply chain to North Carolina with a 38-day delivery window. NRG Stadium in Houston continued a parallel installation; Banorte Stadium in Monterrey, the Mexican host venue, still had its upper-tier seating bowl incomplete in the same week.
Tahoma 31 is a heat-tolerant warm-season bermudagrass cultivar developed for southern US conditions, chosen for the World Cup venues because it tolerates the loading of multiple 90-minute matches inside a fortnight without losing root density. Hybrid grass is the FIFA requirement: real turf reinforced with synthetic fibres stitched through the root layer to give the surface the tear-resistance that natural grass alone cannot provide under tournament use. The stitching machine, mobile because the stadium cannot be taken out of service for the duration of the install, sews the synthetic strands into the laid sod metre by metre. The machine that arrived at MetLife was the first of its kind to be deployed at a US World Cup venue .
Eight of the 16 host stadiums (50 per cent of the venue list) are converting from artificial surfaces to natural-and-synthetic Hybrid grass inside a ten-week window. Five indoor venues face an installation challenge with no precedent at tournament scale, despite the established horticultural science that grass needs light no fixed roof allows. The mitigation for the indoor venues is rotating panels and supplementary lighting, neither of which has been tested across a 39-day tournament window. The published target playable date at MetLife is Saturday 13 June for the Brazil vs Morocco Group C opener; the tournament itself opens at SoFi on Thursday 11 June, which gives the New Jersey turf a 38-day pad between sod arrival and first whistle and zero pad against any contingency.
The Banorte upper-tier construction in Monterrey is the only host venue with the seating bowl still incomplete in the most recent published photographs, yet no federation has issued a contingency statement. NRG Stadium in Houston is scheduled to host seven matches, more than any other US venue. Three otherwise unrelated venue stories share one feature: silence on the fallback plan if the install does not land on schedule. FIFA's venue-readiness communications team has not addressed the contingency questions in writing since the 6 May installation start .
