People visit the Philadelphia Flower Show in Philadelphia, the United States, March 8, 2026. (Xinhua/Zhang Fengguo)

People take a selfie in front of flowers at the Philadelphia Flower Show in Philadelphia, the United States, March 8, 2026. (Xinhua/Zhang Fengguo)

People visit the Philadelphia Flower Show in Philadelphia, the United States, March 8, 2026. (Xinhua/Zhang Fengguo)

Visitors are reflected on the glass of a booth at the Philadelphia Flower Show in Philadelphia, the United States, March 8, 2026. (Xinhua/Zhang Fengguo)

People visit the Philadelphia Flower Show in Philadelphia, the United States, March 8, 2026. (Xinhua/Zhang Fengguo)