The living grass – called Wow!Grass! – is grown in felt made from recycled British textiles rather than soil, so it can be rolled up afterwards leaving no mess. Wow!Grass! has also been used to create an indoor rugby pitch at The Grosvenor Hotel in London and a temporary ‘village green’ in Trafalgar Square. Read more: http://www.dailymail.co.uk/news/article-2155495/Let-mow-Striking-scene-York-Minster-carpeted-16-000-square-feet-turf-ahead-fundraising-dinner.html#ixzz1xEOwBiYR