We're pleased to be located in the Philadelphia region, also known as "America's Garden Capital" due to the abundance of public gardens (around 40) and other horticultural resources. Chris teaches throughout the region and welcomes opportunities at national and international events.
Greater Rochester Perennial Society and Master Gardeners of Monroe County New York (Virtual)
Christopher Barrett Sheridan: “The Timeless Garden of Many Names: Evening, Twilight, White, Vespertine, Moonlight and a few other Synonyms”
G...
Greater Rochester Perennial Society and Master Gardeners of Monroe County New York (Virtual)
Longwood Gardens
Celebrate the 250th anniversary of the United States with a journey back to the roots of American gardening!
This special class explores the...
Longwood Gardens
2026 Philadelphia Flower Show, Rooted: Origins of American Gardening, Know to Grow Speaker Series, Pennsylvania Convention Center
Speaker: Christopher Barrett Sheridan
Journey back to the 18th Century for an engaging introduction to ornamental and practical garden design...
2026 Philadelphia Flower Show, Rooted: Origins of American Gardening, Know to Grow Speaker Series, Pennsylvania Convention Center
Hardy Plant Society, Free Library of Springfield Township, Montgomery County, Pennsylvania
Hardy Plant Society/Mid-Atlantic Group
Please join HPS member Christopher Sheridan for a delightful exploration of the fashioning and floral ...
Hardy Plant Society, Free Library of Springfield Township, Montgomery County, Pennsylvania
American Horticultural Society
Ralph Waldo Emerson memorably said, “The earth laughs in flowers,” which captures the joy people find in cottage gardens and cheerful urban ...
American Horticultural Society