Updated: July 2, 2023

The Massangeana plant, also known as the corn plant or Dracaena fragrans, is a popular indoor plant loved for its vibrant green foliage and ability to purify the air. However, one common issue that many Massangeana plant owners face is the curling of its leaves. This can be quite concerning, as it may indicate an underlying problem with the plant’s health. In this article, we will explore the various factors that can cause Massangeana plant leaves to curl and discuss some possible solutions.

Lack of Water

One of the most common reasons for Massangeana plant leaves to curl is a lack of water. Just like any other houseplant, the Massangeana plant requires regular watering to thrive. When the soil becomes dry, the plant tries to conserve water by curling its leaves inward.

To address this issue, it is essential to establish a proper watering routine for your Massangeana plant. Check the soil moisture regularly by sticking your finger about an inch deep into the soil. If it feels dry, it’s time to water the plant. Ensure that you water thoroughly until water drains out from the bottom of the pot. However, avoid overwatering as it can lead to root rot and other complications.


While a lack of water can cause leaf curling, overwatering can also be a culprit. Overwatering leads to excessive moisture in the soil, which can suffocate the roots and hinder their ability to absorb oxygen properly. As a result, the leaves may curl as a sign of stress.

To prevent overwatering, make sure you allow the top inch of soil to dry out between watering sessions. Use well-draining potting soil and ensure that your pot has drainage holes at the bottom. It’s also important to empty any excess water from saucers or trays beneath the pot to avoid waterlogging.

Low Humidity

Massangeana plants are native to tropical regions, where they enjoy high humidity levels. When grown indoors, the humidity levels are often much lower, especially during the winter months when central heating is used. Insufficient humidity can cause the plant’s leaves to curl and turn brown at the tips.

To increase humidity for your Massangeana plant, you can use a humidifier in the room where it is located. Alternatively, you can place a tray of water near the plant or mist its leaves regularly with distilled water. Grouping houseplants together can also create a microclimate with higher humidity levels.

Temperature Extremes

Extreme temperatures can also cause Massangeana plant leaves to curl. These plants prefer temperatures between 60°F and 75°F (15°C – 24°C). Exposure to cold drafts or extreme heat can stress the plant and result in leaf curling.

To prevent temperature-related issues, keep your Massangeana plant away from drafty windows or doors during the winter months. Avoid placing it near heating vents or radiators as well. During hot summer days, consider moving the plant away from direct sunlight to prevent overheating and leaf curling.

Pests and Diseases

Pests and diseases can also contribute to leaf curling in Massangeana plants. Common pests that affect these plants include spider mites, mealybugs, and scale insects. These pests feed on the plant’s sap, causing stress and curling of the leaves. Additionally, fungal infections such as leaf spot or root rot can also lead to leaf curling.

Inspect your Massangeana plant regularly for signs of pests or diseases. If you notice any infestation or infection, treat it promptly using organic or chemical methods recommended for indoor plants. Quarantine affected plants to prevent the spread of pests or diseases to other houseplants.

Nutrient Deficiencies

A lack of essential nutrients can also cause Massangeana plant leaves to curl. Nutrient deficiencies, such as a lack of nitrogen, magnesium, or potassium, can lead to leaf discoloration and curling. Soil that lacks proper nutrients may need to be replenished to ensure the plant’s health.

Consider using a balanced liquid fertilizer specifically formulated for indoor plants. Follow the instructions on the fertilizer packaging carefully and avoid over-fertilizing, as this can also cause leaf curling and other issues. Regularly inspect the soil pH level and adjust it if necessary to ensure optimal nutrient absorption.


Curling leaves on a Massangeana plant can be alarming, but with careful observation and appropriate care, the issue can often be resolved. Remember to maintain proper watering practices, provide adequate humidity, and protect the plant from temperature extremes. Regularly inspect your plant for pests and diseases, and address any issues promptly. By following these guidelines, you can help your Massangeana plant regain its health and vibrant foliage.