How to Get Rid of Scales on Croton Plant

Croton plants are one of the most vibrant indoor plants that can brighten up any room with their colorful leaves. However, scales are a common problem for croton plants that can damage their appearance and health. Scales are small insects that feed on the sap of the plant and can lead to yellowing, wilting, and even death of the plant. In this article, we will discuss how to get rid of scales on croton plants.

Identify the type of scale

Before implementing any treatment, it is essential to identify the type of scale infestation on your croton plant. There are two types of scales found on croton plants – armored scales and soft scales.

Armored scales have a hard outer covering that protects them from insecticides and predators. They look like tiny brown or black bumps on the stem or leaves of the plant. Soft scales have a waxy covering that looks like a shell and can be white, gray, or brown in color.

Natural remedies

1. Manual removal: The first step in getting rid of scales is to manually remove them using a soft-bristled brush or cotton swab dipped in rubbing alcohol or soap water. Gently scrub the affected areas to remove as many scales as possible.

2. Neem oil: Neem oil is a natural insecticide that can help control scale infestations on croton plants. Mix one tablespoon of neem oil with one quart of water and spray it on the plant every two weeks until the infestation is gone.

3. Garlic spray: Garlic has antifungal and antibacterial properties that can repel scales from your croton plant. Crush a few garlic cloves and steep them in hot water for 24 hours. Strain the mixture and add one tablespoon of dish soap to it. Spray this solution on your plant every week until the scales disappear.

Chemical treatments

1. Insecticidal soap: Insecticidal soap is a low-toxicity insecticide that can be used to control scale infestations on croton plants. Spray the solution on the affected areas of the plant until they are completely covered. Repeat the process every two weeks until the scales are gone.

2. Horticultural oil: Horticultural oil is a petroleum-based oil that suffocates scales and prevents them from breathing. Mix one tablespoon of horticultural oil with one quart of water and spray it on your plant every two weeks until the infestation is gone.

Preventing future infestations

Prevention is always better than cure, and there are a few things you can do to prevent future scale infestations on your croton plants.

1. Inspect new plants: Always inspect new plants for signs of scale infestation before bringing them home. Look for brown or black bumps on the stem or leaves of the plant.

2. Clean your plant: Regularly clean your croton plant by wiping down the leaves with a damp cloth to remove any dust or debris that may attract scales.

3. Maintain proper watering: Scales thrive in moist conditions, so make sure not to overwater your croton plant, which can create a favorable environment for scale growth.

FAQ

Can I use rubbing alcohol to get rid of scales on my croton plant?

Yes, you can use rubbing alcohol to remove scales from your croton plant. Dip a cotton swab in rubbing alcohol and gently scrub the affected areas of the plant to remove as many scales as possible.

How often should I spray my croton plant with insecticidal soap?

You should spray your croton plant with insecticidal soap every two weeks until the scale infestation is gone.

How can I prevent future scale infestations on my croton plant?

Regularly inspect new plants, clean your plant, and maintain proper watering to prevent future scale infestations on your croton plant.