9 Reasons For Kalanchoe Leaves Turning Yellow (Solutions)

Looking for answers on why your kalanchoe leaves are turning yellow? Look no further than this comprehensive guide, packed with expert insights on the causes and solutions for this common gardening problem.

kalanchoe leaves turning yellow

Kalanchoe is a popular houseplant known for its beautiful, colorful leaves. This houseplant is native to Madagascar, where it thrives in arid conditions. If your kalanchoe plant’s leaves are turning yellow, this may be due to a number of factors, such as overwatering, lack of sunlight, or even pests. Read on for useful tips on diagnosing and treating kalanchoe leaves turning yellow.

9 Reasons for Kalanchoe Leaves Turning Yellow

Kalanchoe plant leaves turning yellow is a common problem for gardeners of all experience levels. While the causes can vary, several simple and effective solutions will help you regain your Kalanchoe’s health and vitality. Whether you’re a Kalanchoe new or an experienced green thumb, these nine tips will help you keep your plants healthy and thriving.

1. Overwatering

One possible reason for this is overwatering. This can happen when you water your plant too frequently or give it too much water at a time. To remedy this, ensure you are watering your kalanchoe plant regularly, but only when the top few inches of soil are dry to the touch. Additionally, carefully monitor the amount of water that goes into your plant, and avoid overfilling its container or tray.

Not only this underwatering can also lead to leaves turning yellow, as the plant needs sufficient water to stay healthy. If your plant is wilting or drooping even after watering it regularly, it may be time to increase the frequency of your watering routine.

2. Kalanchoe top-spotting virus

Another possible reason could be the kalanchoe top-spotting virus. Kalanchoe top-spotting virus is a plant virus that causes yellow spotting on the leaves of the infected plant. The virus infects the cells of the plant, causing them to die and turn yellow.

The virus is transmitted by a specific insect vector, the green peach aphid, which feeds on the sap of infected plants and spreads the virus to healthy plants. Once a plant is infected, the virus can also spread through the plant’s tissues, causing the yellow spotting to spread and potentially killing the plant if left untreated.

3. Excessive sunlight

Your kalanchoe leaves could also turn yellow due to the excessive sunlight. This can happen if the plant receives too much direct sunlight or is placed in a location that gets too warm. To remedy this, try moving your plant to a darker or shadier location, and avoid placing it near hot or drafty areas. Additionally, be sure to monitor the temperature of your plant, and take steps to reduce heat or cool your plant as needed.

4. Improper soil

One potential cause is improper soil. If your plant’s soil is too dry or dense, it may not be able to provide the nutrients and water that your Kalanchoe needs to thrive. To remedy this, try repotting your kalanchoe plant in nutrient-rich and well-draining soil, and make sure to check the soil regularly for signs of dryness or excess moisture. Additionally, consider using a general-purpose fertilizer to help ensure that your plant receives the nutrients it needs.

kalanchoe yellow leaves

5. Zinc deficiency

Another possible cause can be zinc deficiency. This can occur if your plant does not receive enough zinc in its soil or water, resulting in nutrient deficiencies and yellowing leaves. To address this issue, consider using a general-purpose fertilizer containing zinc or adding organic matter, such as compost, to your soil to boost its nutrient content. Additionally, you should test your soil’s pH levels to determine if a change is needed.

6. Pests

Your kalanchoe leaves may also turn yellow if pests infect them. This can occur if the plant is infested with bugs such as mealybugs, spider mites, or thrips. Additionally, diseases such as fungal infections and bacterial leaf spots may also cause yellowing leaves. To remedy this problem, take steps to control the pests or diseases affecting your plant. This may include using an organic pesticide to kill off insect infestations or a fungicide if your plant is infected with a fungal disease. Additionally, keep your kalanchoe plant in a well-ventilated location and water it regularly to help prevent the spread of diseases.

7. Severe temperature changes

Yellowing of leaves may also be a sign of severe temperature changes. This can occur if the plant is exposed to very cold or hot temperatures, which can cause damage to its leaves and inhibit proper growth.

To remedy this issue, avoid exposing your kalanchoe plant to extreme or sudden temperature changes and try moving it to a location that provides consistent warmth or coolness. Additionally, monitor the temperature of your plant and take steps to reduce heat or cool it as needed.

8. Humidity

One possible cause is excessive humidity. This can occur if the plant’s environment has high moisture levels or is too humid, leading to poor growth and damage to its leaves.

To address this issue, take steps to reduce the humidity levels in your greenhouse or growing area, such as using a fan or misting system to increase air circulation. Additionally, reduce watering or avoid overwatering your plant to prevent root rot and other issues that can be caused by high humidity.

9. Root damage

If your kalanchoe leaves are turning yellow, it could also be due to root damage. This can happen if the plant’s roots are exposed to extreme temperatures or direct light. To address this problem, try reducing the direct sunlight and heat your Kalanchoe receives.

If you are unable to reduce the humidity in your plant’s environment on your own, consider consulting a plant specialist for additional help and advice. In addition to reducing humidity levels, they may recommend using a general-purpose fertilizer or using specific watering techniques to help keep your Kalanchoe healthy and thriving. With proper care and attention, you can maintain healthy kalanchoe plants and prevent yellowing leaves from occurring in the future.

How To Prevent Kalanchoe Leaves From Turning Yellow

One of the most important things you can do to prevent kalanchoe leaves from turning yellow is to ensure that your plant receives proper care and attention. This includes ensuring that it is planted in nutrient-rich soil, using a general-purpose fertilizer as needed, and monitoring water levels to ensure that it does not become too dry or too wet. Additionally, check for signs of pests and diseases affecting your plant’s health, such as insects or fungal growth.

In addition to proper care, you should also ensure that the leaves are not exposed to extreme or sudden temperature changes. This can be achieved by moving your kalanchoe plant to a location that offers consistent warmth or coolness.

Maintaining proper humidity levels in your plant’s environment is also important to avoid any issues with fungal growth and other moisture-related problems. To do this, you should regularly check the temperature of your kalanchoe plant and take steps to reduce or increase it as needed.

To prevent kalanchoe leaves from turning yellow, you may also want to consult with a plant specialist for additional care and advice. Working closely with a specialist ensures that your Kalanchoe receives the care and attention it needs to grow and flourish. In addition to the growth conditions and other environmental factors, Kalanchoe leaves may be susceptible to several different diseases and pests that can cause yellowing or damage to the leaves.

For example, the leaves may be affected by a fungal disease known as powdery mildew. You should also take steps to reduce the risk of insect infestations and other pests that can damage the plant’s health and appearance. This can be done by regularly checking for signs of pests, such as small holes in the leaves or fungus growth, and taking action to remove them if necessary.

Pruning and repotting are also important steps that can be taken to prevent kalanchoe leaves from turning yellow. This involves removing any dead or damaged growth and pruning the plant as needed, either by hand or with a specialized tool.

Ultimately, by providing proper care for your kalanchoe plant and closely monitoring its environment, you can help prevent yellowing leaves from occurring. With routine care and attention, you can maintain a healthy plant that will continue to grow and produce bright, colorful blooms.

Frequently Asked Questions

should i cut off kalanchoe leaves

Should I cut off damaged Kalanchoe leaves?

There is no definitive answer to this question, as the best course of action will depend on the severity of the damage to your Kalanchoe leaves. If the yellowing or damage is minor, it may be possible to remove affected leaves and continue providing care for the rest of your plant.

However, if there is significant yellowing or damage to a large number of leaves, or if the plant is struggling overall, you may need to take more drastic steps.

In these cases, it may be best to consult a plant specialist for additional advice and guidance on how to care for your Kalanchoe in the future. They can help determine the underlying cause of the damaged leaves, such as nutrient deficiencies or pest infestations, and offer future recommendations for treatment and preventative measures.

How do I bring my Kalanchoe back to life?

To revive a struggling or dying Kalanchoe, you will need to take a multi-faceted approach that addresses all the underlying causes of the plant’s decline. This may include providing more frequent watering and monitoring water levels closely, adding a general-purpose fertilizer as needed, adjusting environmental conditions to maintain proper humidity and temperature levels, and taking steps to address any pest or disease issues that may be affecting your plant.

Additionally, it can be helpful to consult with a plant specialist for additional advice and guidance on how to revive your Kalanchoe and help it fully recover. With proper care and attention, you can help your Kalanchoe thrive once again and enjoy its bright, colorful blooms for years.


Kalanchoe is a popular houseplant that can bring beauty and color to your home. However, without the right care and attention, Kalanchoe leaves may turn yellow or become damaged. By providing adequate water, nutrients, humidity, and temperature levels for your plant, as well as monitoring for signs of pests or diseases, you can help prevent yellowing leaves from occurring.

If necessary, you can also take steps to revive a struggling or dying Kalanchoe by following the guidance of a plant specialist and providing the proper care for your plant. With routine care and attention, you can help maintain a healthy Kalanchoe that will continue to grow and produce beautiful blooms.