As an ornamental plant, Kalanchoe, especially in potted form, exhibits its unique charm. For the old stump of a Kalanchoe, proper care and pruning not only extend its lifespan but can also revitalize it. The following will introduce how to care for the old stump of a Kalanchoe.
Understanding the Characteristics of a Kalanchoe Old Stump
A Kalanchoe old stump refers to the root part of a Kalanchoe that is several to ten-plus years old. This part will no longer produce new flower buds, but it has roots and stems and can grow vigorously again after a dormant period under suitable conditions.
Choosing a Suitable Environment
Kalanchoe old stumps need to maintain a certain level of humidity and ventilation. They can be placed in a location that is semi-shaded and semi-sunny with moist air. At the same time, they should be kept away from direct sunlight and high-temperature environments.
Proper Watering
Kalanchoe old stumps need an appropriate amount of water, but overwatering must be avoided. The watering schedule should be adjusted based on environmental humidity. Avoid waterlogging on the soil surface.
Fertilization Methods
Kalanchoe old stumps need regular fertilization, applying well-rotted organic fertilizer every two to three months. Be careful not to over-fertilize to avoid overly fertile potting soil, which can lead to root rot.
Pruning Unhealthy Branches
During the growth of a Kalanchoe old stump, unhealthy branches often appear and need to be pruned promptly to keep the old stump in a healthy growing state.
Timely Pruning
Kalanchoe old stumps need timely pruning during their growth process to trim overly long branches and withered leaves, maintaining a neat and beautiful appearance.
Adjusting Potting Soil Appropriately
The potting soil for a Kalanchoe old stump needs to be regularly replaced or have additional soil added to ensure a nutrient supply and a good growing environment.
Handling the Dormant Period
Kalanchoe old stumps enter a dormant period in winter, and the amount of water and fertilizer needs to be adjusted appropriately to maintain a suitable growing environment.
Choosing Suitable Pruning Tools
During pruning, suitable tools such as scissors or pruning shears should be chosen to ensure the effectiveness of the pruning and reduce damage to the Kalanchoe old stump.
Properly Handling Leaf Spot
Leaf spots often appear on Kalanchoe old stumps during growth, which is caused by excessive humidity in the potting environment. This can be managed by adjusting environmental humidity, applying appropriate fertilization, and promptly removing diseased leaves.
Preventing Pests and Diseases
Kalanchoe old stumps are susceptible to pests and diseases such as powdery mildew and aphids, which need to be detected promptly and controlled with appropriate measures.
Timely Repotting
During the growth of a Kalanchoe old stump, its roots may become larger over time, requiring timely repotting to ensure its growing environment and nutrient supply.
Adding Antimicrobial Agents
During the growth of a Kalanchoe old stump, antimicrobial agents can be added in appropriate amounts to ensure its health and long-term growth.
Following Basic Care Principles
In the process of caring for a Kalanchoe old stump, basic care principles should be followed, such as paying attention to watering, fertilizing, pruning, and pest control. At the same time, adjustments should be made flexibly according to different environments.
Caring for a Kalanchoe old stump requires meticulous attention, but as long as it is done with the correct methods, they can be revitalized and add color to our lives. Hope this article is helpful to everyone.