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Kalanchoe Leaves Turning Yellow: Causes & Fixes

Kalanchoe is a plant that can be used both medicinally and aesthetically to adorn the windowsill of any apartment. This houseplant’s ease of maintenance makes it advantageous for anyone who loves plants, even for a newbie.

On the Kalanchoe plant, however, there are some instances when yellow leaves develop. In this article, you’ll learn why Kalanchoe leaves become yellow and how to prevent it.

Kalanchoe – What Does It Represent?

Only a few of the more than 100 plant species in the genus Kalanchoe are frequently observed in cultivation. The most famous of these is Kalanchoe blossfeldiana, also referred to as kalanchoe.

Kalanchoe blossfeldiana is a succulent perennial that is native to Madagascar and closely related to the jade plant. It has scallop-shaped leaves and umbels of flower clusters that rise above the voliage. When compared to other succulents, it has a particularly long blooming period.

Kalancho is a well-liked, simple-to-grow houseplant that does well in dry settings. The easy maintenance, intriguing leaves, and, if the light exposure is properly managed, the blooms that bloom repeatedly, attract growers to kalanchoe.

Kalanchoe grows slowly; it typically takes between two and five years for it to reach maturity. Kalanchoe may be easily purchased at many grocery shops, nurseries, and florists and comes in attractive colours of red, pink, yellow, and white.

All parts of the plant are poisonous to cats and dogs, therefore owners with curious pets should be cautious about where they store their kalanchoe.

Kalanchoe Leaves Turning Yellow – What Might Be The Cause?

Watering Issues

It’s a good idea to think about how well you’re watering the kalanchoe plant before moving on. Most of the most frequent problems with these plants end up being brought on by insufficient watering.

You see, kalanchoe plants are really finicky about watering. They cannot tolerate being overwatered.

People frequently make the error of giving these houseplants a little bit too much water. The plant will suffer in many different ways if you do this. The blossoms on the kalanchoe plant may begin to wilt. If you continue to overwater the plant, the leaves and stems could wilt and become mushy.


The leaves can quickly turn brown under scorching. Given that these plants prefer strong sunshine, this occurs more frequently than you may imagine. If you want your kalanchoe plants to thrive, you must ensure that they receive enough sunlight. Simply put, these plants struggle in low-light conditions.

It’s ideal to place these plants in a space with good lighting and sunlight. However, you must be cautious about where you place the plants. If you expose these plants to direct sunlight, they will become burnt. Kalanchoe plants are known to readily become scorched by intense direct sunshine.

Zinc Deficiency

If none of the aforementioned problems are the reason your leaves are turning yellow, you may be suffering from a zinc shortage. These plants can have zinc deficiencies. It’s possible that you’re growing the plant in phosphorus-rich soil.

Do you notice how the leaves are curling and turning yellow? When zinc is deficient, you frequently notice yellowing of the leaves between the veins. There are more zinc deficiency symptoms that you should be aware of. The stem of the plant will frequently flatten out and become heavily branched.

Kalanchoe Leaves Turning Yellow – Preventive Measures


The plant’s leaves might become dry and eventually turn brown if they aren’t given adequate water. If you haven’t watered the plant in over a month, you can notice that the leaves appear wrinkled.

You typically need to water these plants once every two to three weeks when keeping them indoors. Naturally, this can change depending on a number of variables, including heat.

Never follow an easy schedule while watering these plants. It is important to examine the soil to see whether the plants require watering.

Check if the top two inches of soil are totally dry by touching it with your fingers. Watering kalanchoe plants should only be done when the top two inches of soil are fully dry.


To keep these plants safe, it is best to provide them with bright indirect sunshine. They receive the sunshine they require to become robust without endangering the leaves as a result.

Many portions of the plant will become burnt if you expose it to direct sunlight. Brown spots may appear on other parts of the plant in addition to the leaves, which will probably become brown.

Fortunately, avoiding this circumstance is simple if you plan beforehand. Find a nice location where you can provide the plant with bright light that is sufficiently indirect to prevent damage.

Proper Amount of Zinc

The Kalanchoe should be grown in peat and perlite-rich soil with a pH of 6.0 to 6.5 to prevent zinc shortage. In flower stores, you may buy ready-made substrate mixtures that are good for growing cacti and succulents.

All indoor flowers require periodic feedings because they are grown in pots and the dirt tends to deteriorate. Fertilizing during the active growth phase will enable the flower to fully develop its ability to feed as well as generate stunning buds.

Closing Words

Make sure to precisely meet the Kalanchoe plant’s needs. The most crucial things to remember are indirect light, watering just when the soil begins to truly dry out, and maintaining temperatures on the warmer side.

You should treat the plant as soon as possible if the yellowing is caused by a disease like rot or a badnavirus. Do not apply phosphorus-rich fertilizers, because the plant suffers from zinc shortage as a result.

Pest infestations may be the cause of yellowing and falling Kalanchoe leaves. Spray a sufficient amount of insecticide on the plant after washing it to kill any remaining pests and their larvae.

Further Reading

I know that is not believable, but sometimes you have to kill plants, such as bermuda grass, because it destroys the overall look of your garden, so find out how to kill bermuda grass.

If you happen to have an alocasia plant home, then you should definitely learn why alocasia plant’s leaves might turn yellow. 

And last but not least, you can learn something more about blueberries by reading the article about blueberry leaves turning red.

Ella Holmes

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