1. Temperature: from its main distribution range, it is warm. Generally speaking, 15 to 25 degrees is suitable. It's a little bit cold resistant, but if it's a very cold area, then it might be frozen. In addition, frequent ventilation is required in summer to avoid sultry
2. Light: Polygonatum multiflorum is a kind of negative plant. It does not need much sunshine, and it is afraid of strong light. Therefore, in addition to winter, other seasons need to encounter strong light when appropriate shade, or its leaves will burn, but also affect its normal flowering.
3. Watering: the environment with more flowers and yellow essence is wet. However, too much waterlogging is not good. Therefore, keep it slightly wet at ordinary times, and pay attention to drainage when there is water. In addition, we can't water too much in winter. It will be affected in winter.
4. Fertilization: Polygonatum multiflorum does not need much fertilizer. The soil with more nutrition can be selected. After that, you can apply fertilizer once a month or two
1. Reproduction: seed reproduction can be used. Generally speaking, the seeds should not be sown immediately after harvesting. It is better to conduct sand storage for a period of time and then sow. Generally speaking, sowing in March of the second year after seed collection is more appropriate. When sowing, you need to control the distance, not too close. In addition, after sowing, we should pay attention to shading and humidity.
2. Pruning: in the peak growing season, there may be some messy and dense branches and leaves. At this time, it's better to cut them sparsely. In addition, it's better to cut off the flowers that have already opened after flowering, and it's better not to let them stay on the branches
1. Disease: the main disease is black spot. It can also be seen from the name of the disease that it causes some black spots on plants, mainly in the leaves. In July to September, there are more, Bordeaux can be used to prevent and control, and timely waterlogging, drainage.
2. Pests: there are "grubs" and so on. At the same time of spraying agent, try to reduce the application of fertilizer.
1. Toxicity: Polygonatum multiflorum is non-toxic. It is a kind of medicine with good efficacy.
2. Whether it can be raised at home: Generally speaking, it is not put at home, it is not a special ornamental variety.
