Holes in Lily of the Valley

The Lily of the Valley plant is prized for its sweet-smelling, dainty white flowers. It’s no wonder this plant is often used in bouquets and perfumes. But sometimes, you may notice that your Lily of the valley has some holes in its leaves or flowers.

In this blog post, we will discuss the possible meanings of holes in Lily of the Valley flowers, as well as what you can do to prevent them. Keep reading to learn more!

Why Are There Holes in My Lily of the Valley?

One of the most common reasons for holes in Lily of the Valley flowers is due to pests. Aphids, caterpillars, weevils, snails, and slugs are all common pests that can attack Lily of the Valley plants. These pests will typically feed on the leaves, stems, and flowers of the plant, which can cause holes.

If you suspect that pests are causing the holes in your Lily of the Valley, check the plant carefully for any signs of pests. Ragged holes are likely caused by caterpillars, while small, circular holes are typically caused by weevils and other beetles. If you see any pests on your plant, you’ll need to take action to remove them.

You may need to wake up early or stay up late to catch these pests in the act. Once you’ve spotted them, you can remove them by hand or use a pesticide designed for the specific pest.

How to Remove Pests from Lily of the Valley?

It’s important to get rid of any pests on your Lily of the Valley as soon as possible to prevent further damage.

If you see any pests on the plant, you can try to remove them by hand. This is often the best method for removing caterpillars and other larger pests. For smaller pests, such as aphids and mites, you can use a pesticide designed for the specific pest.

My favorite pesticide for Lily of the Valley is Neem oil, which is a natural and effective option. You can also use insecticidal soap, which is safe for both humans and pets.

Simply mix the neem oil with water according to the instructions on the bottle. Then, spray the mixture onto the pests and affected areas of the plant. The mixture will kill the pests and help to prevent further damage.

You should also take action to remove any eggs or larvae that you see on the plant. These will be hard to see, so I advise spraying neem oil over the WHOLE plant, just to be safe. Doing this will help to prevent any future infestations.

How to Prevent Lily of the Valley Pests?

The best way to prevent Lily of the Valley pests is to keep your plant healthy. A strong and healthy plant is less likely to be attacked by pests.

You can keep your Lily of the Valley healthy by giving it the proper amount of sun, water, and fertilizer. It’s also important to remove any dead leaves or flowers from the plant. Doing this will help to prevent pests and diseases.

You should also consider using a pesticide application as a preventative measure. This is especially important if you live in an area with a lot of Lily of the Valley pests. Applying a pesticide before there are any signs of pests can help to prevent an infestation.

Finally, new plants should be quarantined for at least a week before being added to your garden. This will help to prevent any pests or diseases from being introduced to your existing plants.

What Else Causes Holes in Lily of the Valley?

While pests are the most common cause of holes in Lily of the Valley, there are a few other possible causes.

Physical Damage

If you have a new plant that just arrived, it’s possible that the holes were caused by physical damage during shipping. This is especially common if the plant was shipped in a box without any padding.

If you suspect that your plant was damaged during shipping, take a close look at the plant. If you see any broken stems or leaves, this is likely the cause of the holes.

Fungal Infections

Another possible cause of holes in Lily of the Valley is a fungal infection. Fungal infections are often caused by too much moisture, which can happen if the plant is watered too often or if it’s sitting in water.

If you think that your plant might have a fungal infection, take a look at the leaves and stems. If you see any black or brown spots, this is a sign of a fungal infection. You should also look for any powdery white substance on the leaves, which is another common symptom.

Treating a fungal infection can be tricky, but I’ve used neem oil with success in the past. Just like we do with pest infections, mix neem oil with water and spray it onto the plant.


The final possibility is that the holes were caused by animals. This is most likely to happen if you have pets, such as cats or dogs. But, it’s also possible for other animals, such as deer, to eat the leaves of your Lily of the Valley.

If you think that an animal is responsible for the holes in your plant, take a look around your garden. If you see any animal droppings, this is a good indication that an animal has been eating your plants.

You can prevent animals from eating your Lily of the Valley by using fencing or netting around the plant. This will create a physical barrier that animals won’t be able to cross. You can also try using a repellent, such as cayenne pepper or garlic. Sprinkle the repellent around the base of the plant, and be sure to reapply it after it rains.

Should I Prune Lily of the Valley with Holes?

It isn’t a requirement to prune Lily of the Valley with holes, but it can help to improve the plant’s appearance. If you decide to prune your plant, wait until early spring. This is the best time to prune Lily of the Valley because it will encourage new growth.

Pruning will help to improve the plant’s appearance, but it won’t do anything to solve the underlying problem unless a fungal infection is a cause. If pests are responsible for the holes, pruning won’t do anything to prevent them from coming back.


Holes in Lily of the Valley are most likely caused by pests, but there are a few other possible causes, such as physical damage or fungal infections. If you think that your plant has a pest problem, the best course of action is to treat it with a pesticide application.

I hope that this article has helped you to identify the cause of the holes in your Lily of the Valley. If you have any other questions about caring for this plant, feel free to leave a comment below. Thanks for reading!

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