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Reasons for the spots on the leaves of Epipremnum aureum Methods for preventing and treating spots on the leaves of Epipremnum aureum Maintenance guide for spots on the leaves of Epipremnum aureumEpipremnum aureum, also known as devil's ivy or pothos, is a common indoor ornamental plant loved for its unique leaves and air-purifying abilities. Many plant enthusiasts have noticed that the leaves of Epipremnum aureum develop spots during maintenance. This not only affects the plant's appearance but may also impact its growth. This article will reveal the reasons for the spots on the leaves of Epipremnum aureum and provide prevention, treatment, and maintenance guidelines.
Reasons for spots on the leaves of Epipremnum aureum1. Fungal infection
The spots on the leaves of Epipremnum aureum are likely caused by fungal infections, such as leaf spot and gray spot diseases, which thrive more easily in high temperatures and humidity.
2. Pest damage
Leafhoppers, aphids, and other pests biting the leaves of Epipremnum aureum can cause spots. Spots caused by pests are usually round or oval with clear edges.
3. Improper water management
Too much or too little watering can cause spots on the leaves of Epipremnum aureum. Excessive watering can lead to root hypoxia and root rot, which in turn affects the leaves; insufficient watering can cause the leaves to lose water and develop spots.
4. Insufficient lighting
Epipremnum aureum prefers a semi-shaded environment. Long exposure to direct strong sunlight can cause spots on the leaves.
Methods for preventing and treating spots on the leaves of Epipremnum aureum1. Prevention and treatment of fungal infections
If spots are found on the leaves of Epipremnum aureum, the affected leaves should be promptly removed, and the plant should be disinfected with 75% alcohol or diluted carbendazim solution. Ensure proper ventilation around the plant to prevent the growth of fungi.
2. Pest control
When pests are detected, insecticides can be sprayed. After spraying, rinse the leaves with clean water to avoid pesticide residue.
3. Water management
Water the plant appropriately, avoiding waterlogging. Water thoroughly but do not let water stay on the leaves for extended periods.
4. Light management
Place Epipremnum aureum in a semi-shaded environment to avoid direct strong sunlight.
Maintenance guide for spots on the leaves of Epipremnum aureum1. Temperature
The suitable growth temperature for Epipremnum aureum is between 18-28°C, avoiding high or low temperatures.
2. Humidity
Keep the air around the plant moist by using a humidifier or sprayer.
3. Fertilization
Apply a compound fertilizer once a month to promote plant growth.
4. Pruning
Regularly prune Epipremnum aureum to remove withered and diseased leaves and maintain the plant's tidiness.
Spot formation on the leaves of Epipremnum aureum is a common maintenance issue. Understanding the causes and prevention methods will help us take better care of this plant. Pay attention to factors such as water, light, temperature, and humidity to maintain healthy plant growth. We hope this article will be helpful for your journey in plant care.