What to Do When the Stem of Epipremnum Aureum Turns Black
This article provides a detailed introduction to what to do when the stem of Epipremnum Aureum turns black, including the causes and treatment methods for blackened stems, so let's follow the editor to see the specific content!
The blackening of Epipremnum Aureum stems may be caused by various reasons. If it is due to excessive waterlogging, it is necessary to drain the water promptly; if it is due to improper temperature, it is necessary to control the temperature of the growth environment of the plant; if it is caused by diseases or pests, it is necessary to apply the correct treatment and carry out prevention and control in a timely manner. Next, let's talk about the causes and treatment methods for the blackening of Epipremnum Aureum stems.
1. Appropriate Watering
Epipremnum Aureum prefers moisture, but if watered excessively, leading to waterlogging in the pot, the stems will turn black. Once the blackened part is noticed, it should be cut off immediately, and watering should be stopped. Move the plant to a well-ventilated area for maintenance, and then water it again based on the plant's recovery.
2. Temperature Control
Epipremnum Aureum enjoys warmth, and its leaves are sensitive to changes in ambient temperature. The most suitable temperature for Epipremnum Aureum growth is between 15°C and 24°C. If the temperature in the growth environment of Epipremnum Aureum is too high or too low, it can easily lead to blackened stems. Move the plant to a suitable temperature location, cut off the blackened stems, and let it recover slowly. Avoid large temperature differences in the growth environment, as this is not conducive to plant growth.
3. Repotting
Epipremnum Aureum should be placed in a well-ventilated area. If Epipremnum Aureum is kept in a poorly ventilated environment for a long time, it will inhibit the respiration of the leaves, leading to blackened stems. It is best to repot Epipremnum Aureum once a year, as not doing so can lead to a lack of nutrients in the potting soil, causing the plant to weaken and eventually show signs of withered and yellowed leaves. In spring and autumn, Epipremnum Aureum can be repotted with some of the original soil.
4. Preventing Diseases and Pests
Common diseases of Epipremnum Aureum include anthracnose, which initially appears as red-brown circles on the leaf edges and can cause large parts of the leaf to wither, with the stem parts also gradually turning black and withering. You can spray 25% carbendazim or 50% carbendazim wettable powder diluted solution for prevention and control, and then move the plant to a well-ventilated area for maintenance.
5. Maintaining Cleanliness
The leaves of Epipremnum Aureum are dense, and if the leaves are not cleaned for a long time or the environment is not well-ventilated, it can lead to blackened stems. During maintenance, it is necessary to clean the dust off the leaves in a timely manner, and you can use a damp cloth for wiping, which is beneficial for plant growth.
The comprehensive knowledge explanation provided above on what to do when the stem of Epipremnum Aureum turns black, including the causes and treatment methods, is hoped to be of help to you.