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Serissa Bonsai Care | Important Do’s & Don’ts

Serissa Bonsai Care | Important Do’s & Don'ts

Serissa Bonsai Care is a blog post about taking care of Serissa bonsais. For many people, this type of plant is a symbol of peace and tranquility. It’s no wonder that they are often given as gifts when someone goes on vacation! In addition to being beautiful plants, Serissas need special attention to keep them healthy and growing well. We will cover the basics in this article so you can take care of your Serissa bonsai at home.

Serissa Bonsai Care

What is a Serissa Bonsai?

A Serissa bonsai is a small tree that is often used for indoor cultivation. They are native to Japan and China, and have been cultivated for over a thousand years. The trees can grow up to 15 feet tall in the wild, but when grown as bonsais they typically range from about 12-18 inches high. Serissas have small, delicate leaves and produce fragrant white flowers.

They are popular because they are easy to care for and have beautiful flowers. The leaves of the tree are dark green and the flowers are white or pink.

How to Take Care of a Serissa Bonsai

In order to take care of your serissa bonsai, you will need to water it regularly, fertilize it, and trim the leaves and branches.


Serissa bonsai trees should be placed in an area where they will get sunlight. They do well with bright, filtered light though so it’s best to keep them near a window that gets six or more hours of indirect sunlight every day.


Serissas need water regularly, but be careful not to overwater them. You can tell if they need water by the weight of the pot. If it feels very light, then give them a drink.

The best time to water your serissa bonsai is early in the morning or evening. Don’t water them during the middle of the day, as this will cause the leaves to dry out quickly.

You can water your Serissa Bonsai using a watering can or hose. If you are using a watering can, be sure to pour the water directly onto the soil and not on the leaves. You should also avoid getting water on the trunk of the tree, as this could cause rot.

If you are using a hose, aim the water at the soil and not the leaves. Be sure to avoid getting the hose too close to the trunk, as this could also cause rot.


Serissas need regular fertilization in order to stay healthy. You can use a balanced organic fertilizer or a liquid fertilizer specifically for bonsais.

There are a few different ways to fertilize a Serissa Bonsai:

  • You can mix the fertilizer with water and pour it over the soil.
  • You can put the fertilizer in a spray bottle and mist the leaves and branches with it.
  • Or you can simply sprinkle the fertilizer on top of the soil.

Be sure to follow the instructions on the fertilizer bottle, and don’t fertilize more than once a month.


The leaves on Serissas are small so you will need to trim them regularly. Use sharp scissors when you do this, cutting the newest growth off at a 45 degree angle in order to keep it looking neat and healthy.

Trimming Tips:

  • Avoid trimming more than one third of the leaves at a time.
  • Do not trim any buds or flowers.
  • Only trim leaves that are dry and brown.
  • Be careful not to damage the bark when trimming.

When you are finished, be sure to dispose of the trimmed leaves in a trash can. Do not compost them, as this could spread disease to your bonsai.


If you notice your Serissa Bonsai getting too big for its pot, or if the roots are growing out of the drainage holes, then it is time to repot.

Repotting Tips:

  • You can tell when a bonsai needs to be repotted by looking at how much soil is in the pot and how much is sticking out of the drainage holes.
  • Repot a Serissa Bonsai in early spring or late summer, before new growth begins. When you repot your bonsai, make sure not to damage its roots and never use soil from outside. Instead, mix some organic compost with regular potting soil when repotting.
  • Be sure to water your bonsai well after repotting.
  • If you are not comfortable repotting your own Serissa Bonsai, then take it to a professional.

Pest and Diseases

Serissas are usually very healthy trees, but they can sometimes get pests or diseases. If you notice any bugs on your tree, or leaves that are wilting or turning yellow, then take action right away.

There are a few different ways to treat pest and disease problems:

  • You can use an insecticide or pesticide specifically for bonsais.
  • You can use a homemade remedy, such as dish soap and water or garlic oil.
  • Or you can take your tree to a professional for treatment.

Be sure to read the instructions on the pesticide bottle carefully, and always follow the safety precautions.

Serissa Bonsai Care | Important Do’s & Don'ts

Do’s & Don’ts of Serissa Bonsai Care

Here are some things that can help your serissa bonsais be their healthiest:

  • Keep them in a place where they will get plenty of sunlight.
  • They don’t need to be repotted very often, but if you have the opportunity it is best to do so during spring or summer when your serissa bonsai is actively growing. Repotting should only be done every three years at most.
  • If possible, bring your serissa bonsai inside during the winter months.
  • This type of tree doesn’t have very many pests that affect them, but you should be on the lookout for scale or aphids! If you see these insects it is best to treat your plant with an insecticide immediately. Otherwise, clean up any dead branches and leaves regularly to discourage pests from taking up residence.
  • Make sure to trim your serissa bonsai regularly, especially the leaves, to keep it looking neat and healthy.
  • Don’t fertilize your serissa bonsai during the winter.

Final Thought

Serissa Bonsai Care is very simple and straightforward. Follow the instructions above, fertilizing once a month during spring or summer with organic fertilizer mixed into water for best results. Be sure to trim your Serissa bonsai regularly in order to keep it looking neat and healthy! If you’re not comfortable taking care of this particular type of tree, then take it to a professional.

However, with a little bit of TLC, your Serissa Bonsai will thrive for years to come!

Serissa Bonsai Care | Important Do’s & Don'ts

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