The town of Greensburg, Indiana, is known as the “Tree City” for the over a dozen trees that have been growing out of the roof of the Decatur County Courthouse ever since 1870. They are believed to have sprouted from seeds in bird droppings.
In the year 1870, the citizens of Greensburg began to notice what looked like a small sprig growing on the northwest corner of the courthouse tower. No one paid much attention to it at first, but as the shrub grew into a young tree, it became the talk of the town. A few years later, five new sprouts were spotted on the tower roof, threatening to form a small grove atop the 110-foot-tall tower. Authorities were worried the tree roots might cause irreparable damage to the roof, so in 1888 a steeplejack was hired to cut down the smaller trees, leaving just one, which in time grew to about fifteen feet with a diameter of almost five inches at its base. It continued to brave the storms for many years, until it finally died, and was removed to a place in the Decatur County Historical Society Museum. But that was not the end of the now famous courthouse tower tree. In the meantime, another tree appeared on the southeast corner of the tower, and grew to a considerable height in just a few years time.
