1. Temperature: 15 to 25 degrees is suitable. In its growth period and reproduction period, can keep in this range, are more suitable. In addition, it's cold resistance is good, in the south of the local breeding, can basically winter
2. Light: Astragalus is a kind of plant that likes sunshine, so it's better to provide good sunshine conditions when it grows fast and blooms. But try not to have too much light. Especially in summer, try to shade a little.
3. Watering: what ziyunying likes is a humid climate. Moreover, wild ziyunying will grow in a humid place. Therefore, in order to meet its requirements, try to add enough water, especially in dry areas.
4. Fertilization: if it is a large-scale planting of Astragalus, it can be centralized fertilization, generally speaking, the fertilizer used is superphosphate.
1. Propagation: it is a common way of sowing, and it is a large area of sowing. It is most suitable to breed between the end of September and the beginning of October. Before sowing, it's best to dry the seeds first, then put them into salt water, and remove the unsuitable seeds. Choose a good place to sow, then sow, then spray, not too dry.
2. Pruning: at ordinary times, its branches, leaves and flowers can be pruned, especially when it is cultivated as an ornamental plant. The pruning of its branches and leaves can be carried out in spring. The dense and dry branches and leaves can be repaired, leaving only the more robust branches. After blooming, you can trim the flowers.
1. Diseases: for Astragalus, diseases are most likely to occur in spring. The main diseases are "sclerotium disease", which needs lime powder to disinfect. In addition, it is necessary to clean up the diseased plants and drain the water in time.
2. Insect pest: there are many kinds, such as thrips, leafminers, aphids, etc. imidacloprid and other insecticides can be used.
1. Flower language: ziyunying also has its unique plant culture. Its flower language is "happiness", which has a better moral. Therefore, it is also more popular.
2. Toxicity: there are toxic and non-toxic varieties of ziyunying, which should be distinguished before planting.
