Updated: April 12, 2023

Airplane plants, also known as spider plants, are popular indoor plants that can add a touch of greenery to any space. These hardy plants are easy to care for and can thrive in a variety of conditions, making them a favorite among many plant enthusiasts. However, if you notice that your airplane plant’s leaves are curling, it could be a sign that something is amiss. In this article, we’ll explore the reasons why your airplane plant leaves might be curling and what you can do to fix the problem.

Overwatering

One of the most common reasons why airplane plant leaves curl is overwatering. While these plants enjoy moist soil, they don’t like to be sitting in water for extended periods. Overwatering can drown the roots and cause the leaves to curl and turn yellow or brown. If you suspect overwatering is the culprit, allow the soil to dry out a bit before watering again.

Underwatering

On the other hand, underwatering can also cause airplane plant leaves to curl. When a plant doesn’t receive enough water, it will try to conserve moisture by curling its leaves. If you notice that your airplane plant’s soil is dry to the touch, it’s time to give it a good watering. Be sure to water thoroughly so that the water reaches the roots.

Low Humidity

Airplane plants prefer high humidity levels, so if the air in your home is too dry, it can cause their leaves to curl. You can increase humidity levels around your plant by misting it regularly or placing a humidifier nearby. Another option is to group several plants together, which can create a microclimate with higher humidity levels.

Temperature Fluctuations

Airplane plants prefer temperatures between 60-75°F (15-23°C), so if the temperature in your home fluctuates too much, it can cause their leaves to curl. Keep your plant away from drafty windows and doors, and avoid placing it near heating or cooling vents.

Pests

Pests such as spider mites and mealybugs can also cause airplane plant leaves to curl. These tiny insects feed on the sap of the plant and can cause significant damage if left untreated. If you notice signs of infestation such as webbing or white cottony spots on your plant’s leaves, take action immediately. You can use neem oil or insecticidal soap to get rid of these pests.

Diseases

Diseases such as leaf spot and root rot can also cause airplane plant leaves to curl. Leaf spot causes brown spots on the leaves, while root rot causes the roots to rot and die. If you suspect your plant has a disease, remove any affected leaves or roots immediately and treat with a fungicide.

FAQ

Q: Can I save my airplane plant if its leaves are already curled?

A: Yes, you can save your airplane plant if its leaves are already curled. First, identify the cause of the curling and take appropriate action (e.g., watering less frequently or increasing humidity levels). Remove any damaged leaves and monitor your plant closely for signs of improvement.

Q: How often should I water my airplane plant?

A: Airplane plants prefer moist soil but don’t like to be sitting in water for too long. Water your plant whenever the top inch of soil feels dry to the touch.

Q: Can I propagate my airplane plant?

A: Yes, you can propagate your airplane plant by dividing its rhizomes or by rooting one of its baby spider plants in water or soil.

Q: Can I fertilize my airplane plant?

A: Yes, you can fertilize your airplane plant with a balanced fertilizer every month during the growing season (spring and summer). Be sure to dilute the fertilizer according to package instructions.

In conclusion, there are several reasons why airplane plant leaves might be curling, including overwatering, underwatering, low humidity, temperature fluctuations, pests, and diseases. By identifying the cause of the problem and taking appropriate action, you can help your plant recover and thrive once again.

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