The Philadelphia Flower Show is the world’s largest and longest-running indoor horticultural event, attracting more than 250,000 visitors annually and generating over $10 million in revenue. Spanning 9 days, it transforms an expansive indoor venue into a 10-acre immersive garden experience, blending large-scale landscape design, floral artistry, entertainment, education, and cultural programming. With over 3,000 volunteers, dozens of contractors, fabricators, and world-class designers, the show operates like a live production and design festival—built and dismantled within days under the constraints of a winter schedule. It is both a flagship event for the Pennsylvania Horticultural Society and a cultural centerpiece, celebrated for its creative vision, its ability to engage diverse audiences, and its role as a platform for global horticultural talent and innovation.