What is the reason for the blackening of the leaves of the money tree?
An article provides a detailed introduction to the reasons for the blackening of the money tree leaves, including cause analysis and remedial measures in the field of green plants and flowers. The following is a detailed explanation by the editor:
The money tree is a very common ornamental plant in our daily life and is widely cultivated in our country. It has a high ornamental value and is therefore welcomed by many people. However, when growing money trees, it is often observed that the leaves turn black. So, what is going on with the blackening of the money tree leaves? Let's briefly introduce this to you, let's take a look together!
1. Overwatering
The leaves of the money tree are very thick and contain a lot of water. Moreover, the underground stem of the money tree is also rich in water, and it has a strong drought resistance. Therefore, when caring for money trees, we should be careful not to water too much and avoid frequent watering. Over time, the soil can easily accumulate water, leading to hindered root respiration and causing the leaves to turn black. At this time, stop watering immediately and ventilate to dry the moisture. After the plant gradually recovers, reduce the watering frequency, using the principle of watering when the soil is dry and wet.
2. Excessive sunlight
The money tree is actually a plant that prefers to grow in environments with sufficient sunlight. However, even so, its tolerance to strong light is relatively low. Never let the money tree be exposed to direct sunlight for long periods, as this can lead to impaired metabolism and cause the leaves to gradually turn yellow and black. Especially in summer, sunlight is stronger. If the leaves turn yellow due to excessive sunlight, promptly cut off the black and yellow leaves and then move the plant to a place with soft light for management. In summer, be sure to do a good job of shading and avoid direct sunlight.
3. Improper temperature
The money tree prefers to grow in a warm environment and has a strong tolerance for high temperatures, but it is not cold-resistant. Therefore, in winter, we must pay attention to keeping warm and insulating the plant from the cold. If the temperature is not properly controlled in a low-temperature environment in winter, the money tree plant is easily damaged by frost. After frost damage, yellow and black leaves will appear. Therefore, in winter, we must move the plant indoors. The temperature should be kept above 10 degrees Celsius to prevent frostbite, ensuring the money tree can safely overwinter and grow normally, reducing the occurrence of black leaves.
4. Diseases and pests
Diseases and pests are also a major cause of blackening of the money tree leaves. When growing money trees, if the environment is not suitable, the plant is easily affected by diseases and pests, with many of these pests mainly targeting the leaves. After the leaves are affected, they naturally turn black. For leaves that turn black due to diseases and pests, we should promptly cut them off to prevent the spread of the disease. Then, use specific medications based on the specific diseases and pests. If the soil is infected, it should be replaced with new soil.
The above introduction to the reasons for the blackening of the money tree leaves and the specific introduction of cause analysis and remedial measures are provided for netizens to refer to and learn from.