Why Is My Campanula Dying and What Can I Do To Save It?

by Alex Kountry
Updated on

Campanulas are one of the most popular flowering plants. They are known for their bell-shaped flowers and long blooming season. But what do you do when your campanula starts to die?

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If your Campanula is dying, it is likely due to one of several reasons. The most common reason is that the plant is not getting enough water. This can be due to a number of factors, including drought conditions, insufficient rainfall, or simply forgetting to water the plant regularly. Another common reason for Campanula death is disease. Diseases can be caused by fungi, bacteria, or viruses and can affect any part of the plant, from the roots to the leaves. Finally, pests can also cause problems for Campanulas, affecting both the health of the plant and its ability to produce flowers.

Causes of Campanula Death

Many factors can cause campanula death. The most common include over- or under-watering, too much or too little sunlight, and nutrient deficiencies. Sometimes, all it takes to save your campanula is to adjust its environment. Other times, however, the plant may be too far gone to save.


One of the primary causes of Campanula death is overwatering. Check the moisture level in the soil before watering your plant, and water only when the soil is dry to the touch. Be especially careful not to overwater during the winter months, as this can lead to root rot. If you think your plant may be overwatered, try to correct the problem by allowing the soil to dry out completely before watering again.

Poor drainage

One of the most common causes of campanula death is poor drainage. If your plant is sitting in waterlogged soil, its roots will suffocate and the plant will die. Always make sure to plant campanula in well-draining soil and choose a pot with drainage holes to prevent this issue.

If your campanula is already potted in well-draining soil but is still dying, it could be because the pot does not have drainage holes. In this case, you can try replanting the campanula in a new pot with drainage holes or repotting it in the same pot with extra drainage material such as gravel or rocks at the bottom.

Pest infestation

One of the most common causes of campanula death is pest infestation. Aphids, spittlebugs, and whiteflies are all common pests that attack campanulas. These pests will suck the sap out of the plant, causing it to wilt and eventually die. If you see any of these pests on your plant, you’ll need to take quick action to save it.

The best way to get rid of these pests is to use an insecticidal soap or neem oil. Be sure to follow the directions on the label carefully, as these products can be harmful if used incorrectly. You may need to treat your plant multiple times before the pests are completely gone.

Another option is to bring in some beneficial insects, such as ladybugs or lacewings, which will help to control the population of aphids and other pests.


There are several diseases that can cause campanula death, including root rot, mildew and leaf spot. If your plant is exhibiting any of these symptoms, you should take action immediately to try to save it.

Root rot is a fungal disease that affects the roots of the plant, causing them to rot. This can be caused by overwatering or by poorly draining soil. If you think your plant may have root rot, you should try to replant it in fresh, well-draining soil and make sure you don’t overwater it.

Mildew is another fungal disease that can cause campanula death. It appears as a white or gray powder on the leaves and stem of the plant and can spread quickly if not treated. To prevent mildew, make sure your plant has good air circulation and isn’t too crowded. You can also try spraying it with a fungicide.

Leaf spot is a fungal disease that causes brown or black spots on the leaves of the plant. It can also cause the leaves to wilt and fall off. To prevent leaf spot, water your plant at the base rather than from above, and remove any infected leaves as soon as possible. You can also try spraying it with a fungicide.

How to Save a Dying Campanula

Campanulas are one of the most popular flowering plants in the world. They are known for their bell-shaped flowers and their deep blue color. Campanulas are very easy to care for, but they can sometimes die for no apparent reason. If your campanula is dying, there are a few things you can do to save it.

Improve drainage

One of the most common reasons campanulas die is because they are too wet. The roots of the plant need oxygen to breathe and if they are constantly sitting in water, they will suffocate and die. If you think your campanula is dying because of too much water, improve drainage by making sure the pot has drainage holes and by using a well-draining potting mix. You can also try planting your campanula in a raised bed or on a slight mound to improve drainage.

Water less often

If you’re noticing that your plant is wilting, discolored, and generally looking unhealthy, the first thing you should check is how often you’re watering it. Campanulas are fairly drought-tolerant, so they don’t need to be watered very often. In fact, watering them too frequently can actually be harmful. Make sure that the soil is completely dry before watering again. If you’re not sure whether the soil is dry, stick your finger in it up to the second knuckle. If it feels damp at all, don’t water it.

Treat for pests and diseases

Campanulas are relatively easy to grow, but they can be susceptible to a few pests and diseases. aphids, slugs, and snails are common problems. If your plant is infested, you can treat it with an insecticide or try one of these natural solutions:

-Spray the plant with soapy water. Mix 1 teaspoon of dish soap with 1 quart of water and spray the plant thoroughly, being sure to reach the undersides of the leaves. Repeat every few days until the pests are gone.

-Make a DIY insecticide. Combine 1 cup of water, 1 tablespoon of baby oil, and 1 tablespoon of pure castile soap. Mix well and spray directly on the pests. You may need to reapply every few days.

-Encourage beneficial insects like ladybugs and lacewings by planting flower varieties that attract them. This will help keep aphid populations in check naturally.

Fungal diseases like powdery mildew can also be a problem for campanulas. To prevent these diseases from taking hold, water at the base of the plant rather than from above, and make sure the plants have good airflow around them. If your plant does get a disease, you can try treating it with a fungicide or neem oil according to package directions.


No two gardens are the same, and what works in one might not work in another. The best course of action is to try a few different things and see what works best in your particular garden. With a little trial and error, you should be able to find a way to keep your campanula healthy and blooming for years to come.

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About the author

Alex Kountry

Alex Kountry is the founder of HayFarmGuy and has been a backyard farmer for over 10 years. Since then he has decided to write helpful articles that will help you become a better backyard farmer and know what to do. He also loves to play tennis and read books


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