Sticky Peace Lilies: What’s Causing It and How to Fix It

The Peace Lily is a beautiful houseplant that is easy to care for. It is relatively low maintenance, only needing to be watered about once a week. They are also very effective at cleaning the air of harmful toxins and boosting humidity levels. However, growing this plant may sometimes be challenging.
One of the significant challenges that come with growing peace lily is sticky leaves. In this article, we will tell you why this happens to your peace lily and what you can do about it.

A Sticky Peace Lily

Why Is My Peace Lily Sticky?

Peace lily becomes sticky because of honeydew. This substance accumulates on the leaves when scale insects get attracted to the plant. In fact, when scale insects attach themselves to the leaves of peace lilies, they start sucking out the sap and excreting honeydew. As a result, the leaves become sticky.

Scale insects are tiny insects that feed on the sap of plants. They are attracted to peace lilies by the smell of the sap.

You can detect scale insects on peace lilies by looking for small, hard bumps on the stems or leaves. These bumps are actually the insects themselves.

If you don’t fight scale insects at an early stage, the consequences can be disastrous. The insects will feed on the plant’s sap, causing the plant to become weak and stunted. The plant may also produce fewer flowers and leaves. In severe cases, the plant may die.

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How to Remove the Sticky Substance from My Peace Lily Plant?

To remove the sticky substance from the leaves of your peace lily, you can spray the plant with high-pressure water or clean the leaves using soap. Additionally, rubbing your peace lily with alcohol is another effective measure to help you get rid of sticky leaves on this plant.

Here is the detail of how to get rid of sticky leaves for peace lily following each one of the methods listed above:

Method 1: Spraying the Plant with Water

Spraying your peace lily with water is an effective way to get rid of scale insects. The high pressure of the water will dislodge the insects from the plant and wash them away. This method will be safe if your plant is vigorous and well-established.

Methode 2: Cleaning the Leaves Using Soap and Water

To get rid of sticky leaves, use soap and water:

  1. Mix a solution of one part soap with two parts water.
  2. Use a sponge or brush to apply the solution to the affected area, being sure to get into all the nooks and crannies where the insects may be hiding.
  3. Rinse the area with clean water to remove any residual soap.
  4. Reapply the spray every few days until the insects are gone.

Insecticidal soap is a natural and effective way to eliminate insects on plants. It is made from soap and water, and it works by suffocating insects.

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Methode 3: Rubbing the Plant with Alcohol

You can also remove sticky leaves by rubbing your peace lily using alcohol. Apply the alcohol to a cotton ball or cloth and wipe it over the affected area. The alcohol will kill the scale insects and their eggs.

Using alcohol to fight scale insects is effective and has many other advantages:

  1. Alcohol is a natural insecticide that kills the insects feeding on the plant.
  2. Alcohol has very low toxicity and does not harm other beneficial insects, such as bees.
  3. Insects are susceptible to changes in temperature, so alcohol can kill them by causing them to freeze.

Methode 4: Neem Oil Spray

To use Neem oil spray to get rid of sticky leaves on a peace lily:

  1. Mix 1 teaspoon Neem oil with 1 cup of water in a spray bottle.
  2. Shake well and spray liberally on the plant.
  3. Repeat as necessary.

Neem oil is a natural, non-toxic way to eliminate insects on plants. It is safe to use around children and pets and will not harm the environment. Neem oil is also effective against various insects, including aphids, whiteflies, and spider mites.

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Methode 5: Safe Horticultural Oil

Mix the oil with water according to the package directions to use horticultural oil to get rid of scale insects on a peace lily. Then, using a spray bottle, apply the mixture to the leaves, being sure to coat both the top and bottom of the leaves. Repeat this process every 7-10 days until the insects are gone.

Horticultural oil is a natural, safe and effective way to eliminate insects on plants. It is made from plant-based oils and can be used on various plants, including fruits, vegetables, flowers, trees, and shrubs. Horticultural oil works by smothering and suffocating the insects, and it also has a repellent effect that keeps them from coming back.

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How To Prevent Sticky Leaves On Peace Lily?

Keep scale insects away to prevent your peace lily from having sticky leaves. To do this, you should keep the plant clean from debris and prune it regularly. Additionally, you can use beneficial insects such as ladybugs to keep scale insects away from your plant.

A Gardener Clean the Leaves of Peace Lily Prevent to Prevent Them from Getting Sticky

Here are the details of each action that you can take to prevent your peace lily from having sticky leaves:

1. Keep the Peace Lily Plant Clean and Free of Debris: To keep the peace lily plant clean and free of debris, wipe the leaves with a damp cloth. You can also mist the leaves with water to remove dust or dirt.

2. Prune Off Any Dead or Dying Leaves or Stems: If your peace lily has any dead or dying leaves or stems, it’s important to prune them off as soon as possible. This will help the plant to stay healthy and prevent the spread of disease.

Use a sharp knife or pruning shears to prune off dead or dying leaves or stems. Cut the leaf or stem at the base, careful not to damage the rest of the plant.

3. Avoid Using Any Chemicals or Pesticides Near the Plant: Pesticides can kill beneficial insects, such as bees and ladybugs. They can also make plants more susceptible to diseases and pests. In addition, chemicals and pesticides can accumulate in the food chain and have long-term effects on the environment.

4. Keep the Plant in A Well-Ventilated Area: If you want your peace lily to thrive, it’s essential to keep it in a well-ventilated area. This will ensure it gets the fresh air it needs to grow and stay healthy. One way to do this is to open a window or door or set up a fan near your plant.

5. Check the Plant Regularly for Signs of Scale Insects and Remove Them Promptly: To check your peace lily regularly for signs of scale insects, look for small, brown, or black bumps on the stems or leaves. These bumps are actually the insects themselves. If you see them, you’ll need to take action to eliminate them.

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