The secret of the stadium turf, why Wembley and Maracana are different

In 1923, London's Wembley Stadium hosted the FA Cup final between Bolton Wanderers and West Ham for the first time. The lawn was ordinary park grass at the time, and the players' feet were covered in mud after the game. 100 years later, the new Wembley Stadium opened in 2007, using Desso hybrid turf technology, 70% natural grass and 30% synthetic fiber to support the root system. The same area of ​​lawn costs more than £5 million. From ordinary park grass to modern technological turf, football field turf has experienced an invisible revolution.

The stadium lawn is the invisible protagonist of football matches. It affects the ball's rolling speed, the player's running ability, and drainage in rainy weather. The turf of each top stadium at Wembley, Maracana, Bernabeu and Old Trafford has its own technological formula and team. Understanding the evolution of pitch turf is also key to understanding the extent of modern football's industrialization.

Natural lawn in the 1920s

In the early days of football, the lawns were basically natural grass without scientific management. The grass dries up in winter and grows too long in summer. Water accumulates on rainy days. In the 1920s, the lawns often turned into mud after matches at English stadiums, and players' shoes were filled with mud when they stepped off them. Technically delicate passing is difficult under such conditions, and players can only rely on physical confrontation. The relatively rough style of football at that time was partly due to the limitations of the turf conditions.

The emergence of professional management in the 1950s

In the 1950s, England began to study professional golf course turf management. Introducing large lawnmowers for regular mowing. Install insulation equipment in winter. Use gutters on rainy days. But it is still natural grass and relies on artificial maintenance. When England won the 1966 World Cup, the final was held at Wembley. At that time, the lawn condition was considered the best in England. But it was still primitive compared to today's standards, with rainwater draining slowly and the playing field almost turning into a swimming pool when it rained.

Introduction of heating systems in the 1970s

Severe cold winters in Europe in the 1970s made it impossible for the stadium to host games. Germany invented the underground lawn heating system: hot water pipes are laid under the grass to keep the soil at a temperature above 10 degrees to avoid freezing. This technology quickly spread to European countries. In the 1980s, heating systems were popularized in Premier League stadiums. Today, all Premier League stadiums have underground heating, allowing winter games to go on as normal. This technology makes it possible to commercialize football, and TV broadcasts will not be canceled due to snow.

Chemical maintenance in the 1990s

In the 1990s, professional lawns began to use a large amount of chemical fertilizers, pesticides, and herbicides. Accurately calculate water, nutrients, and sunlight every day. A professional team mows the lawn 3 to 4 times a week. The lawn is in optimal condition 48 hours before an important game. This type of high-intensity maintenance transforms golf course turf from ordinary grass into a sophisticated technology product. The annual cost of maintaining a top-notch golf course turf exceeds £1 million.

The Hybrid Turf Revolution of the 2000s

In the 2000s, Desso Company invented hybrid lawn: a synthetic fiber mesh is injected into the natural lawn, and the roots of the fiber mesh support the natural grass. This kind of lawn is 100 times more durable than pure natural grass and feels closer to natural grass than pure artificial grass. In 2007, the new Wembley Stadium launched Desso for the first time, with remarkable results. Today almost all Premier League pitches use mixed turf. Real Madrid, Barcelona, ​​and Bayern Munich also followed suit. This is the biggest revolution in stadium turf technology.

Wembley's iconic lawn

The new Wembley Stadium lawn is one of the most expensive in the world. Replace a complete lawn 3 to 4 times a year. A replacement costs around £500,000. From 2007 to 2024, Wembley changed the grass more than 50 times. The grass is re-turfed before every FA Cup final and European Championship. This standard of luxury has made Wembley the benchmark for stadium turf around the world. Other British stadiums and European stadiums have learned from Wembley.

Maracana tropical grass

The Maracana stadium in Brazil uses Bermuda grass, which is suitable for tropical climates. This grass is resistant to high temperatures and trampling, but drains slowly in rainy days. Before the 2014 World Cup, Maracanã underwent extensive renovations using a mixed turf. The final between Germany and Argentina was held at Maracana, and the lawn was still intact after 120 minutes of fierce action. This is a success story for golf course turf in tropical climates. Other South American stadiums gradually learned from Maracana's experience.

Artificial cooling in Qatar 2022

The 2022 World Cup in Qatar presents a unique challenge. Traditional lawns cannot grow in Qatar when the temperature is above 40 degrees. FIFA requires all stadiums to use mixed turf plus air conditioning systems. Each stadium is equipped with underground cooling ducts and above-ground cooling air. Air conditioning keeps the court temperature at 25 degrees. This luxury project costs more than $200 million per stadium. Qatar proves that modern stadium turf technology can allow football to be played in any climate.

Golf and cricket lessons

Football pitch turf technology borrows much from golf and cricket. Golf courses have extremely high requirements on turf, and the ball needs to roll accurately on the turf. Golf first invented many turf technologies that were later borrowed by football. The cricket ground is higher and requires an ultra-flat pitch (pitching area). These experiences with turf from other sports accelerated the development of football turf. Today professional lawn management has become an industry in its own right.

The future of stadium turf

Stadium turf will continue to evolve in the future.一些方向包括：完全合成草坪取代天然草（FIFA一直反对）、AI管理系统自动调节水分和营养、能量回收草坪从球员奔跑产生电力、夜间LED灯模拟阳光促进光合作用。 These technologies may become commonplace by the 2030s. Understanding pitch turf is also part of understanding the modern football industry. A 90-meter by 60-meter piece of grass has decades of technological accumulation behind it and is the invisible pillar of football commercialization.