The Perennial Plant Association is a non-profit organization whose members are horticulture professionals from throughout the United States and Canada.

Founded in 1984, our professional members include growers, retailers, landscape designers and contractors, educators, and others that are professionally involved in the herbaceous perennial industry.

The Perennial Plant Association welcomes horticulture professionals to our community where passions for perennials run deep and professional camaraderie is nurtured. Among other member benefits, the Association holds numerous events each year, offering world-class education, inspiring tours, and valuable networking opportunities to our members.