What Causes Black Spots on the Leaves of a Flamingo Flower
This article provides a detailed explanation of the causes of black spots on the leaves of a Flamingo Flower in the aspect of green plants and flowers. Read on as the editor introduces the topic to netizens.
What Causes Black Spots on the Leaves of a Flamingo Flower
Black spots on the leaves of a Flamingo Flower are generally caused by the plant being infected with a disease. The pathogen overwinters in the affected part or in the soil with the diseased residue and then, in the following spring when new leaves start to grow, encounters low temperatures and excessive rain, leading to poor plant growth and the appearance of black spots. If black spots appear on the leaves of a Flamingo Flower, it is important to promptly remove the diseased leaves, apply Dakining Ointment to the outer edge of the leaves, and then alternately spray with 百菌清 (Baicunqing) or 苯菌灵 (Benzyl bromide), once every 10 days, for 2-3 times.
What Causes Black Spots on the Leaves of a Flamingo Flower
Black spots on the leaves of a Flamingo Flower are generally due to the plant being infected with a disease. The pathogen usually overwinters in the affected part or with the diseased residue in the soil, and is spread by wind and rain in the following spring. When new leaves emerge and encounter low temperatures and excessive rain, poor plant growth can lead to the appearance of black spots.
What to Do If There Are Black Spots on the Leaves of a Flamingo Flower
If there are black spots on the leaves of a Flamingo Flower, it is important to promptly remove the diseased leaves. For a small number of affected leaves, only the spotted part should be cut. Apply Dakining Ointment to the outer edge of the leaves, and then alternately spray with 百菌清 (Baicunqing) or 苯菌灵 (Benzyl bromide), once every 10 days, for 2-3 times.
When black spots appear on the leaves of a Flamingo Flower, to prevent mixed spots (T-J), a mixture of Methyl Tobrazole and Baicunqing can be sprayed, which provides better control.
Preventing Black Spots on the Leaves of a Flamingo Flower
To prevent black spots on the leaves of a Flamingo Flower, it is essential to water only when the soil is dry and to frequently turn the potting soil to ensure the plant grows stronger. When caring for a Flamingo Flower indoors, it is important to control the temperature, keeping it suitable for plant growth at 16-24 degrees Celsius, and at least 12 degrees Celsius.
The above information on why black spots appear on the leaves of a Flamingo Flower is provided for everyone to learn and understand!