Peony flower fertilization is a very important part of the maintenance process, which is related to the health and growth of peony. To fertilize peony flowers, you first need to understand its growth habits and fertilizer characteristics, and then choose the appropriate fertilizer and fertilization method according to the actual situation.
First, the growth habit and fertilizer characteristics.
Peony flowers are perennial flowers that prefer warm and moist environments and are suitable for growing in soils rich in organic matter. It needs sufficient nutrients during its growth, especially elements such as nitrogen, phosphorus, and potassium. In spring and summer, peonies are in the vigorous growth period and need more fertilizer; In autumn and winter, peonies gradually enter the dormant period, and the demand for fertilizer decreases.
Second, choose the right fertilizer.
To fertilize peony flowers, you can choose organic fertilizers and chemical fertilizers. Organic fertilizers are rich in a variety of nutrients and can improve soil structure; Chemical fertilizers have the advantages of high nutrient content and fast fertilizer efficiency. In practical application, different fertilizers can be selected according to the specific situation to achieve better results.
3. Fertilization methods and precautions.
1.Basal fertilizer: When planting peonies, an appropriate amount of organic fertilizer can be added to the soil as basal fertilizer to provide long-lasting nutrients for the growth of the plant.
2.Top dressing: In the growing season, top dressing can be done in time according to the growth of peonies. In general, top dressing is required at least twice a year, in spring and summer. When topdressing, the method of hole application or strip application can be used, and the fertilizer can be applied around the plant or buried in the soil by ditching. Be careful not to allow the fertilizer to come into contact with the root system of the plant, as this may cause root burning.
3.Foliar fertilization: In addition to soil fertilization, foliar fertilization can also be employed. The fertilizer is diluted and sprayed on the surface of the leaves, which can quickly replenish nutrients and promote the growth of plants. However, it is necessary to pay attention to controlling the concentration and the number of spraying times to avoid fertilizer damage.
4.Fertilizer application: The amount of fertilizer applied depends on the size and growth of the plant. Generally speaking, about 2000-3000 kg of organic fertilizer needs to be applied per mu of land per year. At the same time, it is necessary to pay attention to controlling the amount of chemical fertilizers to avoid problems such as soil salinization caused by excessive fertilization.
5.Precautions: Before fertilization, it is necessary to understand the composition and use of fertilizer to avoid unnecessary losses caused by blind fertilization. At the same time, care should be taken to keep the soil moist to avoid damage to the plants caused by drought or flooding. In the process of fertilization, if pest and disease infestation is found, it is necessary to take timely control measures.
In short, the fertilization of peony flowers needs to comprehensively consider the growth habits and fertilizer needs characteristics of the plant, and choose the appropriate fertilizer and fertilization method. Only scientific and reasonable fertilization can ensure the healthy growth of peony flowers and the scene of blooming flowers.
It is recommended that the special nutrient solution for peony wither, rotten roots, transplanting cuttings, not taking root, high survival rate, fast potting, fast rooting, and fast disease prevention.