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Discover Kennett Square, PA—the Mushroom Capital of the World. Explore its rich farming history, The Woodlands at Phillips, and the annual Mushroom Festival.

Kennett Square, Pennsylvania, is a small town with a big claim to fame. Known as the Mushroom Capital of the World, this region grows more mushrooms than anywhere else in the United States. Even the town water tower proudly proclaims the title.
How It All Began
The story starts in the late 1800s when Quaker farmers discovered that Kennett Square’s limestone caves, loamy soil, and naturally humid climate created the perfect conditions for cultivating mushrooms.

In 1885, two Quaker florists, looking to make use of wasted space under their greenhouse benches, traveled to England to learn how to grow mushrooms. Their discovery sparked a local industry. By 1886, William Swayne had built the first mushroom house in Kennett Square. Soon after, Italian immigrants brought new techniques and labor, helping expand the region’s production.


By the early 20th century, Kennett Square had become the hub of mushroom cultivation in America. Generations of immigrant families, especially Italian and Mexican communities, helped grow the industry into a thriving cultural and economic force.
Mushrooms by the Millions

Today, Chester County—home to Kennett Square—produces over 400 million pounds of mushrooms annually, accounting for two-thirds of U.S. mushroom production. Mushrooms aren’t just a crop here—they’re an identity. Every September, the town hosts the Kennett Square Mushroom Festival, attracting chefs, food lovers, and travelers from around the world with mushroom-themed foods, farm tours, and culinary demos.
The Woodlands at Phillips: Mushrooms Meet Design and Culture
To understand Kennett Square’s mushroom heritage, a visit to The Woodlands at Phillips is a must.

The Phillips family has been innovating mushroom farming since 1927, when William Phillips introduced temperature-controlled growing. His sons later expanded the business, and by the 1990s, Phillips Mushroom Farms had become a leader in specialty mushrooms.

In 2011, the family opened The Woodlands at Phillips, transforming their historic 1828 farmhouse into a boutique, museum, and cultural space.

Here, visitors can explore a free Mushroom Museum, learn about sustainable growing practices, and shop for everything from fresh and dried mushrooms to mushroom teas, soups, and grow-your-own kits.

The shop celebrates mushrooms as both food and design inspiration—blending rustic farm heritage with artisanal, curated products that honor the cultural legacy of the region.
More Than a Crop—A Legacy

Mushrooms are the lifeblood of Kennett Square. From the farms and immigrant families who built the industry to modern sustainability practices and culinary creativity, this town has cultivated a legacy that’s as rich as the soil it grows in.

Restaurants, murals, and even local businesses embrace mushroom-inspired themes, proving that here, mushrooms aren’t just food—they’re a way of life.

As The Design Tourist, I see Kennett Square as a place where culture, craft, and community come together in a story that’s still growing.
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