It's the tree which ate suburbia. Fifty-five million leylandii are growing in Britain, with another 300,000 planted each year. Nobody knows how high they will grow, and some botanists believe the trees have the potential to grow to the size of a giant redwood. This film meets lovers and loathers of leylandii hedges, including the naturist who loves the privacy it affords his back garden in Keighley, and the residents... see more