Portulaca oleracea, also known as Wucaocao, hymes, Grasshopper, Sargassum, Wufangcao and Guazicai in rural areas, belongs to herbaceous plants. Its plant shape is short, its stem grows prostrate and its color is deep red. During the cultivation of Portulaca oleracea, the pots should be changed every 3-4 years, and the temperature should be kept between 20-30 degrees. What is the name of Portulaca oleracea? Portulaca oleracea, also known as Wuwucao, Changmingcai, Wufangcao, Guazicai, Hemp Rope, Grasshopper and Sargassum, belongs to the genus Panicum. It has a short plant shape, the stem grows horizontally or obliquely, and the length is about 15cm. Moreover, purslane blooms from May to August every year, and its color is yellow. How to change a pot of purslane? In the process of potted Portulaca oleracea, the pot soil should be changed every 3-4 years to make the plants grow more vigorously. When changing pots of Portulaca oleracea, change pots with sand with drainage and ventilation. After changing pots, put the plants in a cool place and move to the sunny place after adapting to the environment. The light and temperature environment of Portulaca oleracea likes light, and it is easy to grow poorly if the light is insufficient. In the process of cultivation, purslane can be placed in a sunny place for photosynthesis. Portulaca oleracea likes warmth. During cultivation, the temperature should be kept between 20-30 degrees, and it should not be lower than 10 degrees in winter.