Chanticleer is a pleasure garden shaped by world-class horticulture and a deeply welcoming visitor experience, just outside Philadelphia and centered around the historic Chanticleer House. Each area of the garden is designed and cared for by a dedicated horticulturist, resulting in exceptional plant combinations, inventive designs, and a landscape that continually evolves.
Architectural elements, such as handcrafted benches, gates, and fountains, reinforce the garden’s artistry and sense of place, seamlessly blending horticulture, design, and craft throughout the property.
Sit and enjoy the views. Relax, read, converse, or meditate. Feel the sun on your back and the grass beneath your feet as you listen to the birds and take in the scents of the garden. We hope you feel like a special guest of the Rosengartens.
Chanticleer is guided by a mission to operate the property as a beautiful, educational public garden, maintain the Chanticleer House as a museum, and educate amateur and professional gardeners.
Tim Erdmann, Przemyslaw Walczak, Scott Steinfeldt (Grounds Superintendent), Joe Henderson, Leirion Sorensen (Horticulture Manager), Dan Benarcik, Lisa Roper (kneeling), Joe Hicks, Nate Pinelli, Grant Hughes, Carla Hetzel (seated), Bill Stuart, David Mattern, Eric Hsu
Standing – Phoebe Mack, Michael McGowan, Tom Maczko, Darian Guenther, Joshua Wallace, Cynthia Mead, Nara Smith
Seated – Fanny D’Onofrio, Maria Nolan (Intern), Benin Marshall, Alex Melian, Tim Snyder, Chessa MacGregor (Intern), Trinity Tobe
Not Pictured – Tyler Brown, Jake Cammarota (Intern), Anna DelVacchio, Andrew Galante, Ava Knudsen (Intern)
Back Row – Val Boyko, Cindy Pierce, Presley Schwinn, Kathy Bright, Sandy Gargus, Sheila Rohrer, Louise Foster, Jeff Thomas
Middle Row – Anne Rhoads, Karen Peterson, Susan Brutico, Lia Calhoun, Carol Mayer, Kate Sevensky, Kristin Scott, Carol Beers, B.J. Johnson
Front Row – Pilar Yeakel (Visitor Services Supervisor), Erin Dougherty (Public Programs Manager), Bekka Schultz Thorpe (Assistant Public Programs Manager), Sydny Hansen
Not Pictured – Hazel Hannaway, Christie Kenney, Cindy Mead, Cybele Tsao, David Nelson Wren
Chanticleer began as the country home of Adolph Sr. and Christine Rosengarten, designed by architect Charles L. Borie with terraces by landscape architect Thomas Sears. Their son, Adolph Jr., and his wife, Janet Newlin, both avid gardeners, shaped the landscape through horticultural experimentation and a deep sense of place. Their vision combined artistry, craft, and careful stewardship, a tradition that continues to guide the garden today.
Adolph Jr. preserved the Chanticleer House as a record of family life while expanding and refining the garden. He established the Chanticleer Foundation and ensured that the estate would one day be shared, leaving the property to develop a garden for enjoyment and education. Chanticleer opened to the public in 1993 and continually evolves under the vision of its horticulturists and staff.
The Rosengartens believed that “to create a garden is to search for a better world,” a founding principle that inspires the garden’s evolution and its mission of beauty, education, and horticultural excellence.
Financial Times: Flower ideas to ensure autumn is seen in its true colours | August 30, 2013
Chanticleer Receives Silver Laurel Media Award for Website Excellence | August 2026
Bill Thomas Awarded Royal Horticultural Society’s Prestigious Elizabeth Medal of Honour | March 2026
Chanticleer Welcomes E. Yvette Weaver as Planning & Engagement Manager | July 2025
A Blooming Step Forward: Lenny Wilson’s Botanical Shoes at Chanticleer | May 2025
Chanticleer Welcomes Leirion Sorensen as the New Horticulture Manager | May 2024
Chanticleer Announces the Latest Chanticleer Scholars | February 2024
Hear the stories firsthand during an intimate guided visit inside the Chanticleer House.
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