How to Save a Bowl Lotus with Rotting and Blackening Leaves
The following article provides related information on how to save a bowl lotus with rotting and blackening leaves, as answered by the editor. Details are as follows:
How to Save a Bowl Lotus with Rotting and Blackening Leaves
If a bowl lotus has leaves that turn black and rot, it may be due to an excessive amount of bacteria in the soil or water, which can lead to the invasion of pathogens, affecting the plant's normal growth and resulting in blackened, rotting leaves. If the water quality is polluted, a small amount of medication can be sprinkled and the water should be changed promptly to clean water. If the soil is the issue, the lotus should be repotted with soil that has been sterilized by being exposed to high temperatures in the sunlight. Alternatively, the blackened and rotting leaves can be cut off and the water changed immediately.
Why Are the Leaves of the Bowl Lotus Turning Black?
The blackening and rotting of leaves in a bowl lotus may also be due to excessive bacteria in the soil or water, leading to pathogen invasion, affecting normal growth, and resulting in blackened, rotting leaves.
Moreover, when the leaves of the bowl lotus turn black and rot, they need to be cut off first. High concentrations of fertilizer in the water can cause this phenomenon.
Therefore, we need to change the water to dilute the concentration of fertilizer in the water. At the same time, the lotus should be provided with additional light. If a disease is causing the leaves to turn black and rot, fungicides should be sprayed for control.
Solutions for Blackening and Rotting Leaves on a Bowl Lotus
1. Pruning
If the leaves of the bowl lotus turn black and rot, it is first necessary to prune them properly, removing all the blackened and rotting leaves. This is done to prevent these leaves from polluting the water and to protect other healthy leaves from damage. Severely damaged rhizomes should also be removed during pruning.
2. Changing the Water
When fertilizing a bowl lotus, if too much fertilizer is applied, leading to high fertilizer concentrations in the water, the leaves will turn black and rot. Therefore, it is necessary to change the water for the lotus, preferably by emptying half the water from the pot and then adding new water, which will dilute the fertilizer concentration.
3. Supplementing Light
The bowl lotus is a light-loving aquatic plant, and without sufficient light, it cannot perform photosynthesis effectively. This can also cause the leaves to turn black and rot. In this case, additional light should be provided for the lotus, preferably by moving it to a sunny location for care, which will promote healthy growth and flowering.
4. Preventing and Treating Diseases
If the water is unclean, the bowl lotus can develop diseases, which can also lead to blackened and rotting leaves.
In this case, it is necessary to change to clean water and use a special fungicide to spray the lotus during care. This can completely eliminate the pathogens, allowing the lotus to recover its health.
The information shared in this article on how to save a bowl lotus with rotting and blackening leaves is for reference by green plant enthusiasts, hoping to solve problems in green plant and flower management.