What Causes Money Plant Leaves to Curl?

Money plants, also known as Pilea peperomioides, are popular houseplants known for their round, coin-shaped leaves. These plants are not only visually appealing but also relatively easy to care for, making them a favorite among both experienced and novice plant enthusiasts.

However, one common issue that money plant owners may encounter is the curling of their leaves. This can be a cause for concern as it may indicate an underlying problem with the plant’s health. In this article, we will explore the various reasons why money plant leaves may curl and how to address these issues.

Insufficient Watering

One of the most common reasons why money plant leaves may curl is insufficient watering. Money plants require regular watering to thrive, but overwatering or underwatering can both lead to leaf curling.

If your money plant’s leaves are curling downward and appear dry or brittle, it is likely a sign of underwatering. In this case, increase the frequency of your watering routine to ensure that the soil remains consistently moist but not waterlogged.

On the other hand, if the leaves are curling upwards and feel soft or mushy to the touch, this indicates overwatering. Overwatering can lead to root rot, which affects the plant’s ability to absorb water and nutrients properly. To remedy this, reduce the frequency of watering and allow the soil to dry out slightly between each watering session.

Inadequate Humidity

Money plants are native to regions with high humidity levels, such as southwestern China. Therefore, they thrive in environments with humidity levels above 50%. Low humidity levels can cause the leaves to curl as the plant attempts to retain moisture.

If you notice that your money plant’s leaves are curling and feel dry despite regular watering, it may be due to inadequate humidity. To increase humidity around your money plant, consider placing a tray filled with water near the plant or using a humidifier. Grouping your money plant with other houseplants can also help create a more humid microclimate.

Exposure to Direct Sunlight

While money plants do require bright, indirect light to grow properly, exposure to direct sunlight can cause their leaves to curl. Direct sunlight can be too intense for the delicate leaves of the money plant, leading to sunburn and curling.

If you notice that your money plant’s leaves are curling and appear discolored or scorched, it may be a result of excessive sun exposure. To address this issue, move your money plant to a location with bright, indirect light or consider using sheer curtains or blinds to filter the sunlight.

Nutrient Deficiencies

Money plants require a balanced supply of nutrients to grow and thrive. A lack of essential nutrients can lead to various issues, including leaf curling. Two common nutrient deficiencies that can cause leaf curling in money plants are potassium and magnesium deficiencies.

Potassium deficiency is characterized by yellowing or browning leaf edges, followed by curling and wilting. To address this deficiency, you can use a balanced liquid fertilizer with a higher potassium content or incorporate potassium-rich organic matter into the soil.

Magnesium deficiency, on the other hand, causes yellow patches between the leaf veins, which eventually leads to leaf curling. To remedy this deficiency, you can apply Epsom salt (magnesium sulfate) as a foliar spray or mix it into the soil during watering.

Pests and Diseases

Pests and diseases can also be responsible for money plant leaf curling. Common pests that affect money plants include spider mites, aphids, and mealybugs. These pests feed on the plant’s sap, causing damage to the leaves and leading to curling or distortion.

If you suspect that pests are causing the leaf curling, examine the undersides of the leaves and stems for signs of infestation. Treat the affected plant with an appropriate insecticide or try natural remedies such as neem oil or insecticidal soap.

In addition to pests, fungal infections can also cause leaf curling in money plants. Fungal diseases like powdery mildew or leaf spot can affect the plant’s overall health and lead to leaf curling. To prevent and treat these issues, ensure proper air circulation around the plant, avoid overhead watering, and apply a suitable fungicide if necessary.

Conclusion

Money plant leaves may curl due to various reasons, including insufficient watering, inadequate humidity, excessive sun exposure, nutrient deficiencies, pests, or diseases. By identifying the underlying cause and taking appropriate measures, you can address leaf curling and promote the overall health of your money plant.

Remember to provide adequate water and maintain proper humidity levels for your money plant. Ensure that it receives bright, indirect light without direct sun exposure. Regularly fertilize to prevent nutrient deficiencies and promptly address any pest or disease issues. With proper care and attention, your money plant will thrive and display its distinctive round leaves in all their glory.