About

South Mill Mushroom Farms

Our mushroom farming story begins almost 90 years ago, in 1932, when Louie Pia began operating a small mushroom farm in southeastern Chester County, Pennsylvania. In the 1950s, the Pia family began supplying mushroom growing substrate to many local, family-owned mushroom farms and in a few short years, grew to become the area’s largest fresh mushroom supplier.

In 1982 the family purchased one of Pennsylvania’s largest mushroom farms and soon were selling fresh mushrooms directly to the retail, wholesale, food service, and commercial markets under the “South Mill” name.

Providing North America with Responsibly Grown Fresh Mushrooms

In the past decade, we have continued to grow the South Mill company to new heights with a variety of value-add mushroom products, aggressive expansions, and the acquisition of state-of-the-art mushroom farms across North America. Through this, we are able to fulfill our mission of nourishing the planet by providing the North American market with responsibly grown, great tasting,
good-for-you mushrooms.

Authenticity Reflected in Every Mushroom

Authenticity is more than a guiding principle for everything we do at South Mill. It’s how we grow the best mushrooms, from start to finish. We farm the straw used in our substrate, harvest our mushrooms with attention and care, and deliver them to retailers and restaurants across North America, ready for your plate.

Tour our

Mushroom Farm

Our South Mill farms are located in the mushroom capital of the world – Kennet Square, Pennsylvania.

Food Safety, Traceability and Certifications

Where to Buy

South Mill Fresh Mushrooms

Contact

South Mill Mushroom Farms

South Mill Mushrooms – Headquarters
649 West South Street
Kennett Square, PA 19348
T: 610.444.4800

Send Us a Message

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Our Mushroom Distributor Locations

Atlanta, GA

16 Forest Parkway
Forest Park, GA 30297
T: 404.363.0009
Directions >

Dallas, TX

1811 South Harwood St. Dallas, TX 75215
T: 214.760.9801
Directions >

Houston, TX

2701 Porter St. Houston, TX 77026
T: 713.928.6367
Directions >

Indianapolis, IN

4001 W. Minnesota St
Indianapolis, IN 46241
T: 317.643.4971
Directions >

Los Angeles, CA

2031 Bay St. Los Angeles, CA 90021
T: 909.239.2304
Directions >

New Orleans, LA

664 Time Saver Avenue Harahan, LA 70123
T: 504.733.7275
Directions >

Winter Haven, FL

1900 5th St NW Winter Haven, FL 33881
T: 863.877.1213
Directions >

Sacramento, CA

970 Riverside Parkway, Suite 70
West Sacramento, CA 95605
T: 610-444-4800
Directions >

Join the Team

at South Mill

Looking to start a career in mushroom farming? Learn more about the employment opportunities we have available at South Mill.