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Eucalyptus Plant Care Essentials

Eucalyptus Plant Care Essentials

The mighty Eucalyptus is a genus made up of various shrubs and trees that only naturally exist within the temperate habitats of Australia.

They are known by most as containing healing properties, providing koalas with their only source of sustenance, and having distinctly smelling leaves. Did you now that you could house this plant in your own home?

Yes, typically most think of a Eucalyptus as being upwards of 100 feet tall. These fragrant plants can actually be contained indoors.

How to grow Eucalyptus indoors

How to grow Eucalyptus indoors


You can either have a shrub that will always be able to fit within your house or transfer a tree to your backyard later on. The opportunity to nurture these evergreens is quite rewarding, but you’ll need to know how to provide them with the essentials. 

Read on to learn about how you can keep this plant around long enough to become an aromatic flora in your backyard. 




Remember how we mentioned that these plants are evergreens? Well, although that is true, they can still lose their leaves. This isn’t much of an issue, but you can avoid a greater loss by researching their needs. 



Naturally existing in either shrublands or dense forests, the Eucalyptus can handle a wide array of soil types. The most important note is involving drainage of excess water.

Most Eucalyptus owners have said that these individuals do well when placed in pots that have clay-rich soil and plenty of drainage holes on the bottom. 



Sunlight is a vital aspect when it comes to the well being of a Eucalyptus. This rings true for both the indoor individuals and those growing tall as trees outdoors.

If you can find a spot in your house that has access to full, indirect sunlight, then that would be best. Usually, the best place for an indoor Eucalyptus is the kitchen window or living room next to a large window. 


We have a useful guide pertaining to the explanation of light levels for those who are concerned about their plant becoming overexposed.



Mentioned earlier was the fact that the pot should be able to drain properly. This can be done through ample drainage holes located on the bottom of the pot.

The soil needs to be damp without becoming oversaturated. Being too dry is less of an issue, since they are drought resistant. For the warmer times of the year, you’ll likely need to water this plant once a week.

Other than that, every other week is sufficient. 



People who own a Eucalyptus and keep it outside run the risk of exposing it to cold temperatures. This is where indoor plant owners have the upper hand.

These house-dwelling evergreens are able to thrive with the average indoor temperatures as long as it doesn’t drop for long periods of time. Anything below 10 degrees Celsius for an extended period of time is too much for a Eucalyptus to handle.  



The natural habitat of a Eucalyptus is known for being extremely arid. For this reason, indoor plant owners don’t have to be too concerned. The only time that you may need to give it extra attention is during the dry seasons where the plant can wilt.

If the leaves start to turn yellow and curl up, simply add a few squirts of mist and that will likely revive it. Overall, this shouldn’t be an issue while you have your Eucalyptus indoors. 



The general rule for these evergreens is that they don’t really need a lot of fertilizer. As long as they’re given the basic essentials, it isn’t difficult to raise them into a full-fledged tree.

For individuals kept in a pot, fertilizer can be a way that they get all of the needed nutrients. The best time to apply this food is during the spring during the growing season. Using a single application is more than enough.



Propagation can be a great way to add to your collection of aromatic indoor plants. These Australian floras can be copied in a number of ways.

One can either choose to propagate their Eucalyptus from a seedling, use micropropagation, or cuttings. Stem cutting is by far the most simple, which is why we have provided a detailed step-by-step guide later on in the article.



The word “Eucalyptus” is a large category of plants from the island of Australia. Although you may expect them all to be large trees with mint-like fragrances, that isn’t entirely true.

This genus has more than 280 separate species, each of which range from 300 foot tall trees, to six-foot shrubs. You’ll want to carefully research which species you want before committing.

For the taller trees, they grow at a rate of about 10 to 15 feet in a year. An interesting fact about Eucalyptus is that over half of their total growth is done in the first ten years alone. 



Regardless of the species, repotting is pivotal for keeping the root system healthy. The first few years of a Eucalyptus plant’s life involve a lot of rapid growth.

This means that the roots can quickly become cramped.

You may need to transfer your plant to a new container twice a year depending on what type of Eucalyptus you own. Otherwise, expect to repot it every few years. The best time to go about doing this is in the spring. 



These drought-resistant evergreens are less likely to suffer if you forget to water them. In fact, that’s far better than adding too much liquid. You may be tempted to let your watering schedule become lax, but understanding the proper amount of liquid is key. 

To make it easier, we’ve laid out everything you need in terms of supplying your Eucalyptus with just the right amount of water. 



Eucalyptus that is kept indoors doesn’t have the same requirements compared to individuals that are planted in a garden. Potted plants tend to dry out more quickly.

It is important to keep in mind that your Eucalyptus will do better when being allowed to dry out between watering sessions. As for a routine schedule, this depends on the age of your plant.

Newer individuals should be watered once a week, while those older than a year can happily be given water every other week. 



Providing the correct amount of water can fluctuate based on several reasons such as the time of year, temperature, humidity, and many more. An easy way to check if the soil is too dry is to use your finger.

Place your finger about two inches deep into the soil. Is it dry? That’s your cue that it should be given more water. 



Whether you have a Eucalyptus shrub or tree, chances are that you want to make a copy. Who wouldn’t with such aromatic leaves? Most plant enthusiasts agree that stem cuttings are the easiest way to propagate these evergreens.

You’ll want to go through this process in spring, after the new growth has begun.

We hope that the following steps will help you obtain your own cloned Eucalyptus.



  1. Identify the plant that you want to replicate. It should have healthy growth and plenty of stems. 
  2. Make clean cuts on sections that are three to four inches in length. There should be at least four leaf nodes on the stem that you cut. 
  3. Use a sharp knife and carefully cut off any leaves that are on the bottom half of the stem.
  4. If you want, you can dip the exposed end of the stem in a rooting hormone.
  5. Place your stem cuttings into a pot with fresh soil after thoroughly watering the potted mixture. 
  6. Use a clear plastic bag to hold in moisture, taking it off to water weekly. 
  7. Keep your eyes on the plant for new growth. You should start to see roots in about four to ten weeks. Once this happens, transfer to a larger pot. 



Humans aren’t the only ones drawn to the iconic smell of Eucalyptus leaves. There are plenty of bugs and other pests that like to take residence in these hardy evergreens.

By knowing which pests your shrub or tree could be attacked by, you’ll have the upper hand. 

The main pests that a Eucalyptus owner would have to worry about are beetle borers, psyllids, beetles, sharpshooters, wasps, and whiteflies.

Some of these are known to cause defoliation while others can kill the plant altogether. Depending on the severity of infestation, you may need to use chemicals or insecticides.

Certain insects can also be taken out with the addition of eucalyptus oil, hand soap, and water. Look up specific instructions for how to go about doing this. An unbalanced solution can result in damaging of the leaves. 



Knowing about the basic needs of a Eucalyptus is a great way to start. But what if something were to go wrong later down the road?

Understanding the telltale signs of a struggling plant is key in fixing a problem before it is detrimental. We’ve highlighted the two most common and their solutions. 




Cause: A Eucalyptus that experiences browning of the leaves is usually at risk of having various diseases such as root, foot, collar, or crown rot. Discoloration is typically the first sign followed by the bark becoming reddish brown.   

Remedy: There are certain oils specifically used to combat the issue of diseases that may alter the coloration of your plant’s leaves. This is typically sold as Neem oil. It can be used to tackle either fungus or pests.    




Cause: As you may have guessed by now, the leaves can tell you a lot about your plant’s health. Browning is an indication that there is a possible disease or fungus. Yellow coloration, on the other hand alludes to an excess of liquid. This can be a result of overwatering, or too much humidity. 

Remedy: The solution to yellowing leaves is to cut back on watering and see if that does the trick. This may take a few tries, as finding the right watering schedule is tricky. If water doesn’t seem to be it then you’ll want to move your Eucalyptus to an area with lower humidity.    



We know that you likely can’t memorize every little trick and tip to keeping your Eucalyptus happy. To make it easier, we’ve summarized the top five and combined them in a list down below. 

  1. Use a soil that can be drained properly, preferably one that is rich in clay.
  2. Allow your Eucalyptus to get lots of bright, indirect sunlight!
  3. Higher temperatures with average humidity will keep your Eucalyptus happy.
  4. Once your plant has matured, water every other week and allow it to dry out plenty between sessions. 
  5. Keep a watchful eye for any pests that might try to take residence in your Eucalyptus.




What is the Eucalyptus plant good for?

Other than it’s smell, these plants are known for helping with pain, relaxation, repelling insects, freshening your breath, and even acting a cold suppressor. 


Can you over water a Eucalyptus?

You can in fact provide your Eucalyptus with too much water. In these situations, you may want to hold off on giving your plant water for a week so that it can completely dry out. Then adjust your watering schedule and see if it heals. 


Do Eucalyptus trees lose their leaves?

Evergreen plants are known for holding onto their leaves throughout the year. Despite being an evergreen plant, there are some species of Eucalyptus that lose their foliage when faced with drier conditions. If you do not own a tropical Eucalyptus, the loss of leaves may be due to leaf scorch. 


Are Eucalyptus plants pet-safe?

No. Eucalyptus is indeed toxic to pets, that is toxic to cats, dogs, as well as horses. If you are specifically looking for cat-safe houseplants, please consult our article “18 cat-safe houseplants that your kitties will surely enjoy.

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