Flowering in winter, flowers without pistil, growing leaves after flowering, flower buds with scaly or bell-shaped sepal, color varies from species to species: white, pink, red, purple, light green, etc., Mainly white mixed with light red, fragrant flowers, and a variety of species. The flowers are divided into single and double petals, the fruits are walnuts. With abundant sunlight, good drainage, and clean air, the three basic ecological conditions that plum blossoms need.