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How To Keep Hibiscus Flower Blooming [7-Step Guide]

Flowers blooming can lift anybody’s mood. The person does not particularly have to like gardening. And even a gardener can face problems with blooming flowers. 

Every flower has different needs. So, it’s pretty normal to not know how to bloom a hibiscus flower. Like all flowers, they do need special care.  

How to keep hibiscus flowers blooming?  

First off, you need to see what your hibiscus is not getting enough. It could be water, sunlight, or even the wrong amount of potassium. Then there are a lot of things you might be doing incorrectly. Like, the size of the container not having proper drainage or even pruning the wrong way. 

Now that we have seen the reasons. Let’s hop into this article to know how to perfectly execute the solutions! 

Reasons For Hibiscus Not to Bloom 

There is no point in taking measures to keep your hibiscus blooming if you’re harming them in the first place. Let’s look at the things not to do:

  • Choosing a deep container size. This causes the hibiscus to focus more on the roots than producing the flowers. This is a good thing for a healthy plant. 
  • Hibiscus plants may be sun-loving plants but giving it too much sunlight is harmful. Sunlight, more than required, will burn the leaves and make them dry. 
  • Watering the leaves too much is another thing. If you observe that the leaves are turning yellow or spotting then your plant is getting too much water. 
  • Excess amount of phosphorus. 
  • Pruning at an inappropriate time. 
  • Keeping the hibiscus in the same pot for too long. 
  • Not having drainage holes in pots. 
  • Having the wrong species of hibiscus in the wrong environment. 
  • Using clay pots. Stick to plastic or stone pots for your hibiscus because clay pots might cause the soil to become more alkaline over time.

7 Steps To Keep Hibiscus Flower Blooming

Even if hibiscus flowers are easy to care for. Just like you care for a rose plant. So to keep your flowers from looking happy and healthy follow these steps below:

Step 1: Repotting 

Be sure to replant the hibiscus every other year in January or February. Get rid of any tangled roots and replace the soil. 

Step 2: Watering 

Daily watering is a must for hibiscus plants in summer. But in winter water them as needed, avoid overwatering as they will dry out. In situations like this, 2 times a day is okay. Keep in mind that you shouldn’t overwater.

Even though they love water they don’t like being soaking wet. Make a proper hole in the pot for drainage. Carefully watch that the water flows out. 

After you have watered the plants. For the roots to not become logged It’s essential to have excellent drainage of the soil. 

Watering the plants in the morning will let them dry throughout the day.

Step 3: Container Size

The best container is the widest pot. Take a bigger nursery pot. Make sure it’s not too deep. 

Like, if your plant was in a 6-inch container, choose an 8-inch container for it.  So, you will have to re-pot every year in a graded manner by increasing by 2 inches every time you re-pot. This way you will get more flowers.

Step 4: Sunlight

Hibiscus loves the sun. Put the plant outside in late April in such a place that gets plenty of direct sunlight. Let them get 7-9 hours of sunlight in a day. But for tropical hibiscus, too much sun can be bad. Make sure they don’t dry out.

Step 5: Pest Control and Worms 

The hibiscus sawfly, saddleback caterpillar, and Io moth are among the caterpillars and worms that can attack hibiscus plants. These worms should be prevented immediately as they can cause great damage. 

Examine the plants closely for pests including the underside of leaves. If your flowers are dropping prematurely or they are not blooming at all, this means you might be  having a disease or pest infestation. 

Different types of pests can affect your plant including spider mites, aphids, or whiteflies. Honeydew residue on the foliage is a common symptom of aphids. 

To eliminate these pests use organic neem oil and liquid soap spray once a week. According to the ppm concentration of your neem oil brand, add 5 to 10 ml of neem oil per liter. Neem oil is also not toxic to other animals in your garden. 

Also for preventive measures spray this formula every 15 days.

Step 6: Pruning

It’s best to cut down your hibiscus just once a year in the spring. Begin by removing roughly a third of the branches. Starting with any that appear weak or uncomfortably pointed outward, and leave at least three or four sturdier main branches in place. Remember to prune correctly.

Step 7: Potting Soil

Potting soil depends on three things:

  • The pH level of the soil is very important. It should be between 6.5 and 6.8. If the pH is more or less than what it should be. You alter it by adding alum powder. And if you don’t have alum powder use 1-2 teaspoons of white vinegar per liter of water instead. 
  • Substances to mix in potting soil to get more flowers. 
  • And the drainage of the soil.

To help you here some good quality soil you can use:

Product 1
Product 2


Question: How long can hibiscus blossoms last?

Answer: Hibiscus flowers are known for their spectacular displays of color, but they typically only survive a few days in most types. After two or three days, a few of the blooms are still in good shape. Blooms last longer in the fall and winter because the plants’ metabolic rate is slowed by the lower temperatures.

Question: Is deadheading necessary for hibiscus?

Answer: No, Deadheading isn’t necessary for hibiscus.

Question: Is Hibiscus edible?

Answer: Heirloom-grown hibiscus is also noted for its medicinal and culinary properties. You can eat the hibiscus raw. Relishes, beverages, jam, salad, and tea are some of the more common uses. Squash blossoms and hibiscus flowers share a moderate flavor and can both be prepared in the same manner. The milky sap found in the plant’s stems, roots, and leaves can be used in a variety of dishes. 


Taking care of hibiscus can be a struggle at times. But once you see the benefits of the struggle it all seems worth it. We hope we helped you on how to keep hibiscus flowers blooming. 

We hope your garden will be filled with hibiscus by following all the steps given in this article.

Happy gardening!