I have always wondered how turf professionals repair sod at stadiums after football games. It could be a very expensive process to replace sod every week. In fact sod would root in one week before the next battle. Consider as well team practices during game week preclude the thought of replacing sod anytime during the playing season.
Well now high tech comes to cold tech. Lambugh filed often called the tundra is famous for games played in the snow let alone the cold.
Stadium Grow Lights to the rescue! This European firm has used outdoor grow lights at more then 60 soccer fields to date. They are now experimenting with these lights at Lambeau Field.