Causes of Dayantong flower rotten leaves Method for preventing and controlling Dayantong flower rotten leaves Dayantong flower, also known as Dayantong plum, is a flower with extremely high ornamental value. During the maintenance process, many flower lovers will encounter Dayantong flower rotten leaves. The problem of this article will provide you with a detailed analysis of the reasons and prevention methods of Dayantong flower rotten leaves, and help you easily solve this problem. Reasons for rotten leaves of Dayantong flowers 1. Improper water management Dayantong flowers require high water, but too much watering will lead to hypoxia in the roots, causing rotten roots, which in turn will lead to yellowing and rotten leaves. Improper watering may also cause water accumulation in the leaves and cause disease.
2. Due to lack of light, Dayantong flowers prefer semi-shaded environments. Long-term exposure to insufficient light will cause the leaves to become thinner, yellowing, and even rotten.
3. Improper application of fertilizer Excessive fertilization or improper fertilization will lead to excessive soil salinity, affect the absorption of water and nutrients by the roots, and then cause rotten leaves.
4. Diseases and insect pests invade Dayannia flowers are vulnerable to pests such as aphids and red spiders. Diseases such as fungi and bacteria can also cause yellowing and rotten leaves. Methods to prevent and control rotten leaves of Dayannia flowers 1. Appropriate watering Dayannia flowers prefer a humid environment, but watering should be appropriate to avoid stagnant water. During the vigorous growth period, the soil can be kept slightly moist; during the dormant period, watering should be reduced. frequency.
2. Appropriate fertilization and fertilization should follow the principle of "thin fertilizer and frequent application" to avoid excessive fertilization. During the growth period, compound fertilizers of nitrogen, phosphorus and potassium can be applied once every 15 days.
3. Place Dayangia flowers in a semi-shaded environment with moderate light to avoid direct sunlight for long periods of time. During the vigorous growth period, the light time can be appropriately increased to promote plant growth.
4. Regularly inspect plants to prevent and control pests and diseases, and treat them promptly. For pests such as aphids and red spiders, pesticides can be sprayed; for diseases, pesticides can be used to control them.
5. When pruning sick leaves and discovering rotten leaves, prune them in time to prevent the spread of the disease. After pruning, the wounds can be disinfected with diluted disinfectant.
Rotten leaves of Dayantong flower are a common problem during the maintenance process. Understanding the causes and prevention methods will help us better maintain this beautiful flower. I hope this article can help you and make your love flowers full of vitality.