Why Kennett Square Is the Mushroom Capital of the World
Philadelphia, PA - Why Kennett Square Is the Mushroom Capital of the World - The first person to introduce the cultivation of mushrooms in the town was William Swayne, a Quaker who had been growing carnations for years. Swayne, a mushroom enthusiast, began growing mushrooms to utilize space under elevated beds. After importing mushroom spawn from Europe, he began experimenting. Today, Kennett holds an annual Mushroom Festival in early September.