This is Purple Commelina, an ornamental plant with a special shape. Its leaves are alternate and shaped like bamboo leaves and are purple in color, so it is also called Purple Bamboo Plum. The plant height of Purple Commelina generally does not exceed 30cm. When it grows to a certain height, its branches will droop or spread, forming a unique landscape.

Purple commelina prefers fertile, moist soil. Although it has strong drought resistance, a moist environment is more suitable for its growth. Therefore, it is best to grow in a semi-shade environment. In summer, be careful not to put it under the sun. In winter, if the temperature is lower than 10°C, frost damage may occur. You must take measures to keep warm. If you grow outdoors, you can cover it with film. Just open it up at noon to let some air flow.

In addition to its high ornamental value, Purple Commelina is also used to extract natural pigments. Its colors are bright and natural, non-toxic and harmless, and it is used in dyeing many foods.