1、 Breeding environment

1. Soil: loose and fertile acid soil should be used for cultivating peony. Do not choose alkaline soil, which is not conducive to its growth, and yellow leaves may appear

2. Watering: it is a drought resistant plant. It doesn't need to be watered often at ordinary times. Just water it properly when the weather is dry or the temperature is high. The amount of watering should not be too large. It's also possible to get wet occasionally

3. Light: in the process of breeding, we should ensure sufficient sunlight. If the sunlight is too strong, we should take appropriate shading measures to prevent the leaves from being burned by strong light

4. Fertilization: fertilize three times a year. Apply base fertilizer once when entering the pot, high phosphorus fertilizer once a week after flowering, and add fertilizer once in autumn and winter

2、 Breeding method

1. Root cutting propagation: cut 5-10cm roots when dividing plants, insert them into a deep turned and flat ditch, cover it with a layer of rare earth, and then pour water

2. Layering propagation: put the buds through the basin hole and introduce them into the flower pot. Fill the soil continuously with its growth. At the same time, ensure that the basin soil is wet and will take root soon. Just cut the stems under the basin before winter

3、 Common diseases and insect pests

Common diseases and insect pests include anthrax, root rot, red spider, beetle, etc. diseases and insect pests must be prevented early. After diseases and insect pests occur, chemicals should be sprayed according to the degree of disease