Updated: July 5, 2023

Kalanchoe plants are popular houseplants known for their vibrant, long-lasting flowers and succulent leaves. They are low-maintenance and can thrive in various conditions, making them a favorite among both experienced and novice gardeners. However, one common issue that many Kalanchoe owners encounter is their plant falling over. This can be quite concerning, but understanding the possible reasons behind it can help you address the problem and ensure your plant thrives.

Insufficient Light

One of the primary reasons why Kalanchoe plants may fall over is insufficient light. These plants have a preference for bright, indirect sunlight. When they don’t receive enough light, they tend to stretch towards the nearest light source, resulting in weak stems that are unable to support themselves.

To prevent your Kalanchoe from falling over due to insufficient light, ensure it receives at least six hours of bright, indirect sunlight per day. Placing it near a south or west-facing window is usually ideal. If natural light is limited in your home, consider supplementing with artificial grow lights to provide the necessary light intensity.

Overwatering

Overwatering is another common cause of Kalanchoe plants falling over. These succulents originate from arid regions and have adapted to survive in dry conditions by storing water in their leaves. When they are subjected to excessive moisture, their leaves become heavy and waterlogged, causing the plant to become top-heavy and topple over.

To avoid overwatering your Kalanchoe, allow the soil to dry out between waterings. Before watering, check the top inch of soil with your finger – if it feels dry, it’s time to water. Additionally, make sure your plant is potted in well-draining soil and that its pot has drainage holes to prevent water from accumulating at the roots.

Lack of Support

Sometimes, a Kalanchoe plant may simply require some additional support to prevent it from falling over. This is particularly true when the plant has grown tall or when its flowers become large and heavy. Without proper support, the weight of the plant or flowers can cause it to bend and eventually topple.

To provide support to your Kalanchoe, you can use stakes or plant supports. Gently insert the stake into the soil, being careful not to damage the roots, and secure the stem to it using soft plant ties. This will help the plant maintain an upright position and prevent it from falling over.

Nutrient Deficiency

A nutrient deficiency can also lead to weak and floppy Kalanchoe plants. These plants require a balanced supply of nutrients to grow and thrive. When they lack essential nutrients, their growth becomes stunted, and their stems may become weak and unable to support themselves.

To address a nutrient deficiency, consider fertilizing your Kalanchoe regularly with a balanced, water-soluble fertilizer formulated for houseplants. Follow the instructions on the fertilizer package but avoid overfertilizing as this can cause more harm than good. A regular fertilization schedule will ensure your Kalanchoe receives the necessary nutrients for healthy growth.

Pests or Diseases

Pests or diseases can also weaken Kalanchoe plants, making them more prone to falling over. Common pests that can affect these plants include aphids, mealybugs, and spider mites. These pests feed on the plant’s sap, causing damage to the leaves and stems. Similarly, fungal or bacterial infections can weaken the plant’s structure, leading to floppiness.

Inspect your Kalanchoe regularly for any signs of pests or diseases. If you notice any infestation or infection, take appropriate measures to control it. This may involve using insecticidal soap or horticultural oil for pests, or applying a fungicide for fungal infections. Prompt action can help prevent further damage to your plant and restore its health.

Conclusion

If your Kalanchoe plant is falling over, it’s essential to identify the underlying cause and address it promptly. Insufficient light, overwatering, lack of support, nutrient deficiencies, pests, or diseases can all contribute to a floppy Kalanchoe. By providing the right growing conditions, appropriate care, and timely intervention, you can help your Kalanchoe regain its vigor and enjoy its beautiful blooms for years to come.