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Common Cyclamen Plant Diseases:
How to Identify and Treat

Updated: March 16, 2023

Cyclamen plants are popular houseplants known for their beautiful, colorful blooms and heart-shaped leaves. However, like all plants, cyclamens are susceptible to diseases that can affect their growth and appearance. In this article, we will discuss some of the most common cyclamen plant diseases, how to identify them, and how to treat them.

Powdery Mildew

Powdery mildew is a fungal disease that affects many different types of plants, including cyclamens. It appears as a white or gray powdery coating on the leaves and flowers of the plant. If left untreated, powdery mildew can cause the leaves to yellow and wilt, and can ultimately lead to the death of the plant.

To treat powdery mildew on cyclamen plants, remove any infected leaves or flowers immediately. You can also use a fungicide spray specifically designed for powdery mildew. Make sure to follow the instructions on the package carefully.

Gray Mold

Gray mold is another fungal disease that affects cyclamen plants. It appears as a grayish-brown fuzzy coating on the leaves and flowers of the plant. Gray mold can cause the leaves and flowers to rot and turn brown.

To treat gray mold on cyclamen plants, remove any infected leaves or flowers immediately. You can also use a fungicide spray specifically designed for gray mold.

Root Rot

Root rot is a bacterial disease that affects the roots of cyclamen plants. It occurs when the soil around the roots is too wet for too long, causing the roots to become waterlogged and eventually rot. Symptoms of root rot include yellowing or wilting leaves, stunted growth, and a foul odor coming from the soil.

To treat root rot on cyclamen plants, remove any infected leaves or flowers immediately. Repot the plant in fresh soil that is well-draining and ensure that the plant is not overwatered.

Crown Rot

Crown rot is a fungal disease that affects the base of the cyclamen plant where the stem meets the soil. It appears as a soft, mushy spot at the base of the plant, and can cause the leaves to yellow and wilt.

To treat crown rot on cyclamen plants, remove any infected leaves or flowers immediately. Repot the plant in fresh soil that is well-draining and ensure that the plant is not overwatered.

Virus Diseases

Cyclamen plants can also be affected by virus diseases, which can cause a wide range of symptoms including yellowing leaves, stunted growth, and mottled or distorted leaves. Unfortunately, there is no cure for virus diseases and infected plants should be removed to prevent the spread of the virus to other plants.

FAQ

How do I prevent cyclamen plant diseases?
To prevent cyclamen plant diseases, make sure to provide your plant with proper care including regular watering, well-draining soil, and adequate light. Ensure that your plant is not overwatered as this can lead to root rot.

Can I still eat my cyclamen plant if it has powdery mildew?
No, it is not safe to eat cyclamen plants that have been affected by powdery mildew or any other disease.

How often should I check my cyclamen plant for diseases?
It’s a good idea to check your cyclamen plant for diseases on a weekly basis. This will help you catch any problems early on and prevent them from spreading to other plants.