How to Care for Campanula

Want to know how to care for campanula? Campanulas, also known as bellflower plants, are beautiful bell-shaped flowers a great addition to any garden. They come in soft-colored hues like blue, white, purple, and pink. Fortunately, it’s easy to take care of campanulas. They’re easy to grow and they’re resistant to most pests and blight.

If you’re planning to grow campanulas in your garden, here are some of the things you should remember:


How to Care for Campanula


Campanulas grow best in well-draining soil with a pH level of six to eight. Create a potting mix of one-part soil and one-part compost to ensure healthy plant growth and beautiful blooms for years to come.



If you want to plant them directly in the ground, be sure to space your campanulas between 15 to 18 inches apart. Plant your campanula in the ground where the crown is about an inch below the soil level. Add a layer of mulch to prevent weeds from growing and help retain additional moisture. Additionally, taller campanulas may need additional support.

For container planting, you can use loam-based compost for added drainage. You can also use water-retaining crystals to retain moisture during hot and dry weather.



You’ll need to repot your plant once the roots start to outgrow the pot. be sure to choose a pot that’s a few inches bigger than the old one. If you don’t need to repot your plants, just make sure to replace the top layer of compost with a fresh batch every year to add more nutrients.



The best time to water campanulas is when the soil is dry to the touch. The soil shouldn’t be completely dry, but they shouldn’t be soggy either as this can promote root rot. Apply the water on the soil to prevent the leaves and flowers from getting wet. The best time to water plants is early in the morning so the sun can easily dry off any moisture that’s left on the stems and leaves.



Campanulas can grow under partial shade in the afternoons, but they thrive best under full sun. The more direct sunlight they receive, the more flowers your campanulas will produce.


Temperature and Humidity

Campanulas prefer warm days and cool nights. They don’t grow well in hot or tropical climates, as well as in temperatures that go below 50 degrees F at night. If the soil is wet and the climate is humid, powdery mildew will likely develop.



You can apply a balanced fertilizer once in the spring season and the other midsummer. Don’t forget to water your campanulas deeply after fertilizing. You can also apply organic compost twice a year instead of chemical fertilizers. This keeps your plants strong and well-fed without using ingredients that could harm the environment.



Place three inches of organic mulch, like straw, compost, bark chips, etc., on the soil to keep them warm during cooler months and keep them cool during hotter months of the year. Some mulches can prevent weeds, pest infestation, and reduce the chances of soil erosion. However, make sure to keep the mulch away from the stem. As the mulch decomposes, it adds nutrients to your campanulas.



Prune, also known as deadheading, your campanulas as the flowers begin to fade. Remove spent flowers with clean gardening shears to encourage more blooms.



Cut your campanulas until they’re three inches tall in late autumn. If you live in cold climates, you can add three inches of organic mulch to trap heat. For those in milder climates, you don’t need to add an overwintering mulch.


Division Propagation

Division propagation works best for campanulas with clumping varieties. Carefully dig your campanulas in the spring – about eight inches from the base. Be sure not to damage the roots! After removing the clump, you can pull them apart in sections depending on the size of your plants.

If the roots are stuck to one another, you can use a knife to pry them apart and divide them. When replanting, plant them at the same depth.


Why Plant Your Campanulas in a Hobby Greenhouse?

Have you considered planting your campanulas in a hobby greenhouse? While beautiful flowers shouldn’t be kept hidden, there are certain benefits of growing plants in a hobby greenhouse until they’re established. Here are some of them:


Keep your campanulas safe from pest infestation

Snails, aphids, and slugs are drawn to campanula plants. Check your plants for yellowing leaves and distorted plant growth as these are the most common signs of aphid infestations. You can use insecticidal soap to kill aphids. Check for slime trails and ragged holes in the leaves are some of the signs of snails and slugs. You can handpick them from your plants or better yet, grow them inside a hobby greenhouse. Placing your plants in an enclosed environment lowers the risk of pest infestation.


Protect your plants from bad weather conditions

Hobby greenhouses are also effective in keeping your plants safe from bad weather, such as frost, ice, heavy rain, high winds, and more. Keeping them inside a greenhouse ensures that they are growing in their ideal climate. Once the weather is friendly enough, you can transfer your plants outside.


Conclusion: How to Care for Campanula

Knowing how to care for campanula ensures that you’ll grow beautiful and healthy blooms throughout the year. Just remember the tips mentioned above, and you’ll be able to enjoy colorful campanula flowers in your garden.

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How To Prevent Root Rot In Hydroponics: 3 Useful Tips

If you’re a newbie gardener who’s looking to find ways to hone your skills, you’d want to learn how to prevent root rot in hydroponics even before this problem affects your plants.

Hydroponics can be advantageous to crops in more ways than one. However, it also comes with risks of diseases, such as root rot, which can be destructive or even lethal to your plants.

Unfortunately, there are no effective methods to recover the wilted parts that were affected by the root rot once it hits your plants. The only thing you can do if you do not want this catastrophe to befall your crops is to prevent it before it happens. Read on to learn more about this subject.


What is Root Rot?

Root rot is a disease that attacks the plant roots and causes them to suffer decay. This usually happens when a lack of oxygen supply occurs in the substrate.

To give you an idea, think about plant roots that are submerged in water that only has a little oxygen in it. Over time, the plant suffocates and dies.

Aside from rot and decay, this disease also leads to the proliferation of fungi that are naturally present in the soil. These include Rhizoctonia, Alternaria, Pythium, Botrytis, Fusarium, or Phytophthora. As soon as fungi colonies start to grow, they tend to target the weakened roots and infect your precious plant babies.

Once the plant becomes infected, they won’t be able to take in what they need to grow – water, oxygen, and other nutrients. When this happens, it won’t be long before the plant dies.


What is Hydroponics?

In case you’re not aware, the term hydroponic is derived from a Latin word that means “working water”. To put it simply, hydroponics is an art that involves growing various types of plants without soil. If you’re like most people, the first thing that comes to mind when somebody talks about hydroponics would be a picture of plants with roots suspended into the water without using any type of growing medium.


Avoiding Root Rot in Hydroponic Systems

Detecting and identifying root rot can be tricky. When your plants get infected, their leaves and roots gradually wither until the whole crop itself dies from the lack of nutrients, which is a common symptom of many diseases.


What causes root rot in hydroponics?

One of the requirements in hydroponics systems is oxygen. Without it, your plants are basically on the road to death. On the other hand, lack of such is one of the major triggers for root rot, and it must be avoided at all costs.

Just like when planting in soil, you loosen up the ground so that your plants’ roots can have their required intake of oxygen. That is the case for crops grown in aqueous solutions as well. If they cannot breathe, they would not be able to grow.

Another agent for root rot is the temperature. The last thing you would want in your system are parasites that leech nutrients intended for your plants and infect the water during the process. In common terms, these fungi are called molds.

One of the best breeding grounds for these is warm and moist areas. For this reason, if the water temperature inside your reservoir is high, then you are susceptible to it. Something as minor as letting the solutions exposed to sunlight can already be a risk factor.


3 Useful Tips on How to prevent root rot in hydroponics

There is good news! Root rot in hydroponics can be prevented! Just follow these tips:

Tip#1: Use the right air pump

If you do not want root rot to affect your plants, you merely have to avoid its causes. If you need oxygen, keep the water bubbling by providing an air pump of appropriate size, and also give importance to proper ventilation in the room.


Tip #2: Maintain the temperature

The temperature should be maintained within the 70 to 80 degrees F range. Get rid of any materials that can make your system vulnerable to infections, and make sure not to disturb your crops while they are trying to grow.


Tip #3: Get rid of the rotten parts

However, if you failed in preventing the disease, then the rotten parts should be removed immediately. Cut them off as there is no chance of reviving them, and focus on the potential new growth instead. Fix your hydroponics system and eliminate the risks.


Why Give Greenhouse Gardening a Try?

Greenhouse gardening offers numerous benefits to greens aficionados who dare to take their gardening experience to the next level. Aside from acting as a shield against the effects of inclement weather, a mini, hobby, or semi-pro greenhouse can also serve as a protective layer that keeps harmful bugs and critters at bay.

What’s more, its enclosed structure allows you to control your plants’ growing conditions including the temperature, light, moisture, and ventilation of the greenhouse’s internal environment. With a controlled environment, you’ll be able to extend growing seasons and grow plants that aren’t native to your area.



No matter how well-informed you are about how to prevent root rot in hydroponics, you cannot completely eradicate the risks. Therefore, to avoid the worst-case scenario, you should be prepared to sacrifice the infected for the sake of others. While you’re at it, consider trying your hand at greenhouse gardening as well.


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