Table of Contents
If your Hoya pubicalyx is shedding leaves, it can be concerning. Understanding the causes can help you take the right steps to care for your plant and promote healthy growth. Here are the top five reasons why your Hoya pubicalyx might be losing leaves.
1. Overwatering
One of the most common reasons for leaf loss in Hoyas is overwatering. These plants prefer their soil to dry out between waterings. Excess moisture can lead to root rot, which in turn causes leaves to yellow and drop.
2. Underwatering
Conversely, underwatering can also cause leaf drop. When the plant does not receive enough water, it conserves resources by shedding older leaves. Ensure your Hoya receives consistent, moderate watering.
3. Insufficient Light
Hoyas thrive in bright, indirect light. Lack of adequate sunlight can weaken the plant, leading to leaf drop. If your plant is indoors, consider placing it near a sunny window or providing supplemental grow lights.
4. Pests and Diseases
Pests such as mealybugs, spider mites, or scale insects can damage leaves and cause them to fall off. Regularly inspect your plant and treat infestations promptly with appropriate organic or chemical controls.
5. Environmental Stress
Sudden changes in temperature, drafts, or low humidity can stress your Hoya pubicalyx. This stress often manifests as leaf drop. Keep your plant in a stable environment with consistent temperature and humidity levels.
Conclusion
Identifying the cause of leaf loss is key to restoring your Hoya pubicalyx to health. Adjust watering habits, improve lighting conditions, monitor for pests, and maintain a stable environment to help your plant thrive.