Find Out What’s Eating Your Kalanchoe Plant

It’s frustrating to check on your kalanchoe plants only to find that someone has devoured them. You probably weren’t expecting to discover these lovely plants nibbled on after you put so much effort into nurturing them.

Though they require little care, these plants are vulnerable to a number of issues that can diminish their attractive and vibrant appearance by, for example, eating the leaves or turning them yellow or even black.

In this article, we’ll discuss the possible pests of your kalanchoe, the diseases that might affect them, and the measures you should take to safeguard them.

What's Eating Your Kalanchoe
What’s Eating Your Kalanchoe

Kalanchoes: What can be eating them?

Mildew and black spots are two of the most common causes of discoloration in these plants. Pests might also have a taste for the plants. The most frequent pests that eat and destroy kalanchoe leaves are aphids, brown scales, and mealybugs.

Identifying the pest or disease that has been devouring your kalanchoe requires knowledge of the specific symptoms it has shown on the leaves.

Powdery Mildew

Mild white webbing appears on leaves affected by powdery mildew, which may be followed by yellowing or spots. A different approach is needed to treat this ailment, which is likewise caused by fungi.

Scrubbing the leaves and spraying them with potassium bicarbonate will get rid of mildew.

Dark Spots

Fungal infections like the ones that generate dark patches on leaves can ruin their appearance and even make the plant die. It causes the leaves to develop dark patches.

Whether it’s a lack of sunlight or an abundance of moisture, both can foster the development of fungal illnesses.

You may treat your kalanchoe by removing the diseased leaves and placing it in direct sunlight for longer periods of time.


Aphids are a type of green insect pest that crawls on your kalanchoe and injects their stylets into the plant. Your kalanchoe will wilt and become yellow since they love to drink the plant’s juice.

Seeing as they cling to the leaves, you may easily identify them. Even in large numbers, they don’t provide much of a threat, but infestations can be disastrous.

Treat your leaves with neem oil or soap, or spray them with water to get rid of aphids.


Insects with brown bumpy scales are called brown scales. They are migratory at first, but the more seasoned ones like to stay put on the leaves.

Your kalanchoe’s leaves will turn yellow and wilt as the pests feast on the plant’s sap. To remove these scales, scrub them away.


Cottony white pests are known as mealybugs. They pierce the plant with their stylets so they may drink the juice.

The foliage they inhabit makes them difficult to notice. Leaves can be wiped down with alcohol or sprayed with insecticides to get rid of these pests.

What are the dangers of Kalanchoes for animals?

There are over 100 different types of kalanchoe, each with its own unique qualities. While it may be harmless to humans, it has been shown to be poisonous to animals such as dogs, cats, birds, cattle, and sheep.

It causes flu-like symptoms, such as nausea, fatigue, and diarrhea. Even if it’s damaging to animals, people are safe to use it.

Frequently Asked Questions About Kalanchoe

How long does a Kalanchoe live?

The only way to kill a kalanchoe is to cease giving it water and light. Several kalanchoes have reached the ten-year mark. On the other hand, they may have a leggy appearance as they become older.

Do Kalanchoes pose a health risk to humans?

Although they tend to be toxic and harmful to pets such as cats and dogs, kalanchoes aren’t toxic to humans.

It’s best to get rid of your damaged kalanchoe leaves to help the plant focus more on the growth of the healthy ones and stimulate blooming.

Can Kalanchoes be planted with other plants?

Yes, kalanchoes can be planted in pots with other plants. They are best planted with succulents like aloe and jade.


While adding a splash of color to your home, kalanchoes require minimal maintenance beyond a lot of strong indirect sunlight and a little water. Protect your kalanchoe from pests and illnesses by giving it extra TLC.

The above information should help you identify the pests eating your kalanchoe, how to get rid of them, and how to keep them healthy.

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