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Home 9 Fiddle Leaf Fig 9 How to Identify and Treat Scale Infestation on Fiddle Leaf Figs

How to Identify and Treat Scale Infestation on Fiddle Leaf Figs

May 31, 2023

Fiddle leaf figs plants are not immune to pests, and one common problem they face is scale infestation. In this article, we will explore what scales are, how to identify scale infestation on fiddle leaf figs, and various methods to treat and prevent this issue.


Fiddle leaf figs are susceptible to a variety of pests, and one of the most troublesome among them is scales. Scale insects are small, sap-sucking pests that attach themselves to the leaves and stems of plants, including fiddle leaf figs. They appear as tiny, immobile bumps or shells that may vary in color and texture.

Understanding Scale Infestation on Fiddle Leaf Figs

2.1 What are scales?

Scales are insects belonging to the superfamily Coccoidea, and they are characterized by their protective outer shell or scale cover. These covers can be brown, black, white, or even translucent, depending on the species. Scales extract sap from plants, weakening them over time and affecting their overall health.

2.2 How to identify scale infestation on fiddle leaf figs

Identifying scale infestation on your fiddle leaf fig is crucial for prompt treatment. Here are some signs to look out for:

  • Presence of small, raised bumps or shells on the leaves and stems.
  • Sticky residue or honeydew on the leaves, which can attract ants and cause black sooty mold.
  • Yellowing or wilting leaves.
  • Stunted growth and overall decline in the plant’s health.

If you observe any of these signs, it’s important to take action and address the scale infestation promptly.

scale on fiddle leaf figs

Treating Scale Infestation

When it comes to treating scale infestation on fiddle leaf figs, there are several approaches you can take. It’s recommended to start with natural remedies and escalate to chemical treatments if necessary.

3.1 Natural remedies for scale infestation

  1. Manual removal: Use a soft brush or cloth dipped in alcohol or soapy water to gently scrub and remove the scales from the leaves and stems. This method is effective for minor infestations and should be repeated regularly.
  2. Neem oil: Dilute neem oil with water according to the instructions and spray it on the affected areas. Neem oil acts as a natural insecticide and disrupts the scales’ life cycle.
  3. Insecticidal soap: Spray insecticidal soap directly on the scales, ensuring thorough coverage. The soap suffocates the insects, causing them to die.

Neem oil treatment for scale Infestation

3.2 Chemical treatments for scale infestation

For severe or persistent scale infestations, chemical treatments may be necessary. It’s important to follow the instructions on the product label and take precautions to protect yourself and the environment. Some commonly used chemical treatments for scale infestation include:

  • Systemic insecticides: These are absorbed by the plant and kill the scales when they feed on the sap.
  • Contact insecticides: These kill the scales upon contact and may require multiple applications.
  • Horticultural oils: These suffocate the scales by coating their bodies and disrupting their breathing.

Before using any chemical treatment, ensure it is suitable for fiddle leaf figs and follow the manufacturer’s instructions.

Preventing Scale Infestation

Prevention is key to keeping your fiddle leaf figs healthy and free from scale infestation. Here are some preventive measures you can take:

4.1 Regular inspection and cleaning

Regularly inspect your fiddle leaf figs for any signs of scale insects or other pests. Check the undersides of leaves, stems, and leaf axils where scales often hide. If you spot any scales, remove them manually or treat them promptly.

4.2 Proper watering and humidity

Maintain appropriate watering practices for your fiddle leaf figs. Overwatering can create favorable conditions for scale infestation. Additionally, ensure the humidity levels are suitable for the plant, as some scales thrive in dry environments.

4.3 Quarantine new plants

When introducing new plants to your collection, it’s important to quarantine them for a few weeks to prevent potential infestations from spreading to your existing plants. Monitor the new plants closely for any signs of pests, including scales.


Scale infestation can be a common problem for fiddle leaf figs, but with proper identification, treatment, and prevention, you can keep your plants healthy and thriving. Regular inspections, natural remedies, and chemical treatments, if necessary, will help you combat scale infestations effectively. By maintaining good plant care practices, such as proper watering and humidity levels, you can minimize the risk of future infestations.


1. How do scales damage fiddle leaf figs?

Scales damage fiddle leaf figs by extracting sap from the plant, which weakens their overall health. This can lead to yellowing leaves, stunted growth, and even plant decline if not addressed promptly.

2. Can scale infestation spread to other plants?

Yes, scale infestation can spread to other plants if the affected plant is in close proximity to healthy ones. It’s essential to quarantine and treat any infested plants to prevent the scales from spreading.

3. Are there any specific signs of scale infestation?

Yes, some specific signs of scale infestation include small raised bumps or shells on the leaves and stems, sticky residue or honeydew, yellowing or wilting leaves, and stunted growth.

4. How often should I inspect my fiddle leaf fig for scale insects?

It’s recommended to inspect your fiddle leaf fig for scale insects regularly, at least once a month. This allows you to catch any infestations early and take necessary actions.

5. Are there any natural predators of scale insects?

Yes, there are natural predators of scale insects, including ladybugs, lacewings, and certain parasitic wasps. Encouraging a diverse ecosystem in your garden or using biological control methods can help keep scale populations in check.


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