Updated: April 5, 2022

Euonymus plants, also known as spindle trees, are popular ornamental plants that add beauty to a garden or indoor space. However, like any living thing, they are prone to diseases and pests that can cause them to wither and die. If your euonymus plant is looking sickly and you want to save it, this article will provide you with the necessary steps to revive it.

Identify the Problem

The first step in saving a dying euonymus plant is to identify what is causing its decline. Some common problems that affect euonymus plants include:

  • Pests: Euonymus scale insects, spider mites, and aphids can infest the plant and cause damage.
  • Fungal diseases: Powdery mildew, leaf spot, and root rot are fungal diseases that can affect euonymus plants.
  • Environmental stress: Overwatering or underwatering, excessive heat or cold, and nutrient deficiencies can all stress the plant and cause it to decline.

To determine what is causing the problem, inspect the plant carefully for signs of pests or disease. Look for bugs on the leaves and stems or discolored or spotted foliage. Check the soil moisture level and make sure the plant is not getting too much or too little water.

Treat the Problem

Once you have identified the problem, take steps to treat it. Here are some common treatments for different issues:

Pests

To get rid of pests on your euonymus plant, follow these steps:

  1. Use a soft-bristled brush or cloth to remove any visible insects from the plant.
  2. Spray the plant with insecticidal soap or neem oil.
  3. Repeat the treatment every two weeks until the pests are gone.

Fungal Diseases

To treat fungal diseases on your euonymus plant, follow these steps:

  1. Remove any infected leaves or branches from the plant.
  2. Spray the plant with a fungicide.
  3. Water the plant from the base to prevent getting the leaves wet.
  4. Repeat the treatment every two weeks until the disease is gone.

Environmental Stress

To treat environmental stress on your euonymus plant, follow these steps:

  1. Check the soil moisture level and water the plant as needed.
  2. Move the plant to a location with more or less light, depending on its needs.
  3. Fertilize the plant with a balanced fertilizer to address any nutrient deficiencies.

Prevent Future Problems

To keep your euonymus plant healthy in the future, take these steps:

  • Water the plant when the top inch of soil is dry.
  • Avoid getting water on the leaves when watering.
  • Monitor the plant for pests and disease and treat them promptly if they arise.
  • Fertilize the plant every six months with a balanced fertilizer.

By following these steps, you can save a dying euonymus plant and keep it healthy and beautiful for years to come.

FAQ

How often should I water my euonymus plant?

Water your euonymus plant when the top inch of soil is dry.

How do I know if my euonymus plant is getting too much water?

If your euonymus plant is getting too much water, its leaves may turn yellow and drop off.

How do I know if my euonymus plant is getting too little water?

If your euonymus plant is getting too little water, its leaves may wilt and become dry.

Can I use homemade remedies to treat pests and disease on my euonymus plant?

While some homemade remedies may be effective in treating pests and disease, it is best to use commercial products that are specifically designed for plants. Homemade remedies may not be effective or could harm your plant.

Can I prune my euonymus plant to make it healthier?

Yes, pruning can help keep your euonymus plant healthy. Remove any dead or diseased branches and shape the plant as needed.