1、 Curing method

1. Temperature: Oxalis likes warmth. Specifically, between 15 and 25 degrees, it is more suitable for its growth. Its cold resistance is not good, so try to move indoors in winter. Try to keep it above ten degrees

2. Light: it is a kind of plant that likes light. In its growth stage, it needs to be placed in a sunny place. In the hot and very bright summer, you can move to a semi shady position or shade appropriately

3. Watering: sorrel is a wet plant, but it is also afraid of waterlogging. Therefore, when it grows vigorously, it can be watered once every two or three days. However, there must be no ponding. It is necessary to prevent waterlogging when there is too much rain. In winter, just keep the basin soil not completely dry

4. Soil: its requirements are mainly nutrition, air permeability, drainage, etc. It is best to choose loose soil with much humus

2、 Breeding skills

1. Changing pots: potting can be changed once every two or three years. Meanwhile, the soil can be loosened in time. Sandy soil can be selected as new soil and mixed with river sand, base fertilizer, etc. After changing, pour a little water, and then put it in a place with appropriate temperature and no strong light

2. Reproduction: the sowing method is mainly used. Select the place with deep soil layer, good drainage and certain slope as the sowing place. Before sowing, some hair organic fertilizer shall be applied into the soil and mixed evenly. Then, it is to choose seeds. Plump and disease-free seeds are the most suitable. After that, it can be officially sown. The spacing can be controlled at about 15 cm. After sowing, it needs to be watered to germinate soon

3、 Diagnosis and treatment problems

1. Disease: in summer, it is easy to have "powdery mildew", especially when the ventilation and light transmission conditions are poor. The disease can cause leaves to rot and even fall in large areas. Methyltobuzin can be used for treatment

2. Pests: pests mainly appear in May, mainly "red spider". Because it has dense leaves, it is troublesome to control and need to spray insecticides

4、 Other issues

1. Don't worry, it's a poisonous plant. In addition, it can also be used as food

2. Whether it can be raised at home: it has good ornamental performance and is more suitable at home. It needs to be placed in a place with good light