Brugmansia, also known as Datura, is a common ornamental plant with colorful flowers and high ornamental value. Many flower enthusiasts have found that the leaves of Brugmansia sometimes fall off during the maintenance process, which not only affects the beauty of the plant but may also indicate health problems. This article will reveal the reasons for the falling of Brugmansia leaves and provide corresponding maintenance skills to help you grow healthy Brugmansia.
Reasons for the falling of Brugmansia leaves1. Improper water management
Brugmansia prefers a humid environment, but excessive watering can lead to root积水, causing root rot and resulting in leaf fall. Uneven watering can also cause unbalanced plant growth and leaf fall.
2. Insufficient sunlight
Brugmansia requires plenty of sunlight. If it is in a dark environment for a long time, the leaves will turn yellow and fall off.
3. Improper application of fertilizers
Excessive application of fertilizers, especially nitrogenous fertilizers, can lead to excessive plant growth and leaf fall. Improper fertilization may also lead to high soil salinity, affecting the plant's absorption of water and nutrients.
4. Pest and disease infestation
Brugmansia is susceptible to pests such as aphids and red spiders. These pests absorb the plant's nutrients, leading to leaf fall.
Maintenance skills for Brugmansia leaves散1. Moderate watering
Keep the soil moist but avoid积水. When watering, water evenly and avoid local over-wetness or dryness.
2. Provide sufficient sunlight
Place Brugmansia in a sunny location, ensuring at least 4 hours of direct sunlight per day.
3. Reasonable fertilization
In the period of vigorous growth, apply a compound fertilizer once a month. Pay attention to the balance of nitrogen, phosphorus, and potassium ratios. After fertilizing, water promptly to avoid fertilizer burning the roots.
4. Control of pests and diseases
Regularly inspect the plant and take timely measures when pests and diseases are found. You can use insecticides and fungicides for prevention and control, while also protecting beneficial organisms.
5. Pruning of branches and leaves
Prune withered, weak branches and leaves in time to maintain ventilation and sunlight, which helps plant growth.
There are various reasons for the falling of Brugmansia leaves, including improper water management, insufficient sunlight, improper application of fertilizers, and pest and disease infestation. Through proper maintenance skills, we can effectively prevent and solve this issue. I hope this article can provide some help for your maintenance journey and make your beloved flowers full of vitality.