With the popularity of hydroponic technology, more and more families are trying hydroponic plants, among which hanging bell flowers are loved by many people for their unique shape and easy maintenance characteristics. Many hydroponic enthusiasts encounter the problem of withered leaves in the process of maintaining, which not only affects the ornamental value of the plant but also makes the maintainer feel troubled. This article will reveal the reasons for the withering of hanging bell leaves in hydroponics and provide corresponding solutions.
Reasons for the Withering of leaves in hanging bell hydroponics1. Water Quality Issues
Water quality is an important factor affecting the growth of hanging bell hydroponics. Hard water, high chlorine content water, and unstable water quality can all lead to withered leaves in hanging bells. Calcium and magnesium ions in hard water can combine with nutrients in the plant to form precipitates that are difficult to absorb, affecting plant growth; water with high chlorine content can damage plant cells, leading to withered leaves; unstable water quality may damage the plant's roots, thereby affecting leaf health.
2. Insufficient Light
Hanging bell flowers prefer an environment with sufficient light. If there is not enough light, the plant cannot perform sufficient photosynthesis, leading to withered leaves. Indoor hanging bell flowers should be placed in a sunny location as much as possible or supplemented with grow lights.
3. Unsuitable Temperature
The suitable temperature range for the growth of hanging bell flowers is between 15°C and 25°C. Temperatures too high or too low will affect plant growth and lead to withered leaves. In the hot summer, attention should be paid to shading the hanging bells, and in the cold winter, they should be moved indoors for maintenance.
4. Insufficient Hydroponic Nutrition
Hydroponic plants need to be supplemented with nutrients regularly, otherwise, it is easy to cause withered leaves. Insufficient nutrition may be due to low nutrient solution concentration, irregular fertilization, or improper fertilization methods.
5. Pest and Disease Attacks
Hanging bell flowers are susceptible to pest and disease attacks, such as leaf spot disease and aphids. These can cause withered leaves and, in severe cases, even lead to the death of the entire plant.
Solutions for the Withering of leaves in hanging bell hydroponics1. Improve Water Quality
Choose water suitable for hydroponic plants, such as using deionized water or water that has been softened, and regularly replace the hydroponic nutrient solution to maintain stable water quality.
2. Adjust Lighting
Place the hanging bell flowers in a sunny location or supplement with grow lights, avoiding direct sunlight to prevent leaf burns.
3. Control Temperature
In the hot summer, provide shade for the hanging bells; in the cold winter, move them indoors for maintenance to maintain a suitable growth temperature.
4. Supplement Nutrition
Regularly replace the hydroponic nutrient solution to maintain an appropriate nutrient concentration. When fertilizing, be careful not to overdo it to avoid root burn.
5. Prevent and Treat Pests and Diseases
Regularly inspect the hanging bell flowers, and take timely measures when pests and diseases are found. Biopesticides or plant extracts can be used for prevention and control.
There are many reasons for the withering of hanging bell leaves in hydroponics. Understanding the reasons and taking corresponding measures can make the hanging bell flowers grow strong. I hope this article can provide you with help and make your hydroponic hanging bell flowers full of vitality.