Seasonal/Special Events

Rooted: Origins of American Gardening, the theme of the 2026 PHS Philadelphia Flower Show, celebrates the stories, traditions, and cultures that have shaped how we garden today. Through immersive garden exhibits and stunning floral displays, the Show explores the personal memories, heritage practices, and global influences passed down through generations—from family gardens and cherished recipes […]

Kick off the 2026 season at Old Westbury Gardens with Opening Day! Wander the formal gardens as they come to life for spring and visit Westbury House as we welcome visitors back for another year of beauty, history, and inspiration.