This year, as the United States commemorates its 250th anniversary, we celebrate how early ideas, plants, and people in the Philadelphia region shaped the story of American horticulture—and how that legacy continues to grow today.

From early botanical exploration to modern ecological stewardship, the gardens of Philadelphia region tell a living story. Here, ideas took root, plant collections grew, and generations of caretakers shaped landscapes that influenced a nation. Today, these gardens remain living legacies—preserving history while nurturing the future.