Oxalis purpurea grows in a warm environment, and the suitable growth temperature is 16~22. At the same time, it needs enough light. In summer, when the light is strong, you need proper shade, which can be maintained under sufficient sunshine at ordinary times. Don't need too much soil, acidic soil is enough. The growth of oxalis purpurea needs enough light. It grows in sunny or semi-sunny places. It likes wet environment, so it needs to be watered in time to ensure the soil is wet, and it can grow better in this environment.

How to raise purple oxalis

During the growth period of oxalis purpurea, water should be poured every 3-5 days, and the principle of "Don't do it, don't water it, water it thoroughly" should be adhered to. In hot summer, you can spray water to keep the basin soil slightly wet. In winter, the temperature drops below 10 to avoid bulb rot.

Oxalis purpurea watering

When oxalis purpurea is put on the pot, base fertilizer should be applied. In order to make plants grow healthily and ensure that the leaves are thick and shiny in the growing season, NPK compound fertilizer should be applied every month. Pay attention to the concentration of NPK compound fertilizer, otherwise it will burn bulbs and affect growth. Fertilization is stopped in July and August.

Fertilization of Oxalis purpurea

Oxalis purpurea is prone to gray mold. Chlorothalonil and Wanmeiling can be used for prevention and control, and sprayed alternately for 2-3 times. Carbendazim can be used to prevent early onset. Usually, it is necessary to ensure field management, keep good ventilation and close planting between plants. After the onset, drink water frequently.

Pest control of oxalis purpurea

When cultivating oxalis purpurea at home, it can be placed in a sunny and well-ventilated window. Turn the pot once a year in spring. It is best to change the soil once when turning the pot, and use loose and fertile medium-acid soil with good drainage. In daily maintenance, yellow leaves should be removed in time to reduce the occurrence of pests and diseases.

Family feeding method of oxalis purpurea

Fertilize oxalis purpurea. Be careful not to apply a single fertilizer, especially nitrogen fertilizer. The leaves will turn from purple to green, which will affect the appreciation. In addition, don't splash liquid fertilizer on the leaves when applying fertilizer, which is easy to cause leaf diseases.