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Why Are My Draceana Plant Leaves Turning Yellow?

Updated: November 16, 2022

Dracaena plants are popular indoor plants known for their lush foliage and easy maintenance. However, if you notice the leaves turning yellow, it can be a cause for concern. There are several reasons why this can happen, from environmental factors to pests and diseases. In this article, we will discuss the common causes of yellowing leaves in dracaena plants and how to fix them.

Environmental Factors

Watering

One of the most common causes of yellowing leaves in dracaena plants is overwatering or underwatering. If you water your plant too frequently, it can lead to root rot, which in turn can cause the leaves to turn yellow and eventually fall off. On the other hand, if you don’t water your plant enough, the leaves will become dry and brittle and eventually turn yellow.

To avoid overwatering or underwatering your dracaena plant, make sure to check the soil moisture level regularly. Stick your finger into the soil up to an inch deep. If it feels dry, it’s time to water your plant. If it’s still moist, wait for a few more days before watering again.

Lighting

Dracaena plants thrive in bright indirect light. If they don’t get enough light or if they are exposed to direct sunlight, their leaves can turn yellow. On the other hand, if they get too much light, their leaves can become burnt and turn yellow.

To avoid lighting issues, make sure to place your dracaena plant in a spot where it gets bright indirect light. If you notice that the leaves are turning yellow, move your plant to a spot with less direct sunlight.

Pests and Diseases

Spider Mites

Spider mites are tiny pests that can infest dracaena plants and other houseplants. They feed on the sap of the leaves and can cause them to turn yellow and eventually fall off. You can spot spider mites by looking for small webs on the plant or by checking the undersides of the leaves.

To get rid of spider mites, you can spray your plant with a mixture of water and dish soap. Make sure to cover the leaves thoroughly with the mixture, including the undersides. You can also use insecticidal soap or neem oil to treat spider mites.

Fungal Infections

Fungal infections can also cause dracaena plant leaves to turn yellow. One common fungal infection is anthracnose, which can cause yellow spots on the leaves. Another fungal infection is leaf spot, which can cause yellowing and brown spots on the leaves.

To prevent fungal infections, make sure to avoid getting water on the leaves when you water your plant. Also, make sure to prune any dead or infected leaves as soon as you notice them. You can also use a fungicide to treat fungal infections.

FAQ

Can I save my dracaena plant if its leaves are already yellow?

Yes, you can still save your dracaena plant even if its leaves are already yellow. First, identify the cause of the yellowing and address it accordingly. For example, if it’s due to overwatering, make sure to let the soil dry out before watering again. If it’s due to a pest infestation, treat your plant with an insecticide or natural remedy. You can also prune any yellow or infected leaves to encourage new growth.

How often should I water my dracaena plant?

It depends on several factors such as the size of your plant, the type of soil it’s planted in, and the humidity level in your home. As a general rule, you should water your dracaena plant once a week. However, make sure to check the soil moisture level regularly to avoid overwatering or underwatering.

Can I propagate my dracaena plant from the yellowing leaves?

No, you cannot propagate your dracaena plant from the yellowing leaves. Propagation can only be done using healthy stems or cuttings. If you want to propagate your dracaena plant, make sure to use healthy stems and follow the proper propagation techniques.

In conclusion, yellowing leaves in dracaena plants can be caused by various factors such as environmental issues, pests, and diseases. By identifying the cause and addressing it accordingly, you can save your plant and encourage new growth. Remember to check your plant regularly and take care of it properly to prevent yellowing leaves in the future.