Originally introduced from China, the Japanese plum has played an important role in Japanese culture for many centuries. The plum is associated with the start of spring, because plum blossoms are some of the first blossoms to open during the year. In the Tokyo area, they typically flower in February and March. The event is celebrated with plum festivals (ume matsuri) in public parks, shrines and temples across the country.
Most plum blossoms have five petals and range in color from white to dark pink. Some varieties with more than five petals (yae-ume) and weeping branches (shidare-ume) have also been cultivated. Unlike cherry blossoms, plum blossoms have a strong, sweet fragrance.