Eucalyptus Species and Characteristics Thoroughly Explained! Flower Meanings Also Introduced
A thorough explanation of eucalyptus types and characteristics! Flower language also introduced
Eucalyptus, a branch with attractive shabby green foliage. Its pleasant scent also makes it a popular floral material among young people.
Due to the popularity of stylish rooms on social media, more and more people are decorating their rooms with cut eucalyptus flowers.
Here we will explain eucalyptus in detail, including its flower language and history, so please refer to it when choosing a gift.
Eucalyptus Basic Information
| Plant Name | Eucalyptus |
| Scientific Name |
Eucalyptus |
| Family | Myrtaceae |
| Genus | Eucalyptus |
| Origin | Australia, etc. |
| Blooming Season | April-May, September-October |
When you hear eucalyptus, many people might think of koalas. Indeed, eucalyptus is the koala's main food and is a representative plant of Australia.
Its color is not a vibrant green, but rather a characteristic shabby green with a slightly grayish impression.
It is often used as an essential oil or aroma oil, and it's easy to see why its refreshing scent has many fans.
Recently, it has become such a popular floral material that many people gather only eucalyptus leaves and display them in a vase.
Since it's a long-lasting plant, many people decorate their desks with it. And it's also excellent as it can be made into dried flowers.
How to use eucalyptus?
Eucalyptus has gained attention as a gift in recent years. For example, it is often given as a plant for relocation or opening celebrations,
or planted in gardens as a symbolic tree for new house celebrations.
In addition, with the recent emergence of varieties with long leaves and cute round leaves, it has become increasingly used in flower arrangements and bouquets due to the diverse appearances it offers.
Since its texture does not change even when dried, its use as a swags displayed on social media has attracted attention.
It's also characteristic that its scent remains strong even when dry.
Eucalyptus is known for its distinctive scent!
The greatest feature of eucalyptus is its refreshing scent. This is attributed to components such as "cineole" and "citronellal" contained in eucalyptus.
Eucalyptus scent is said to repel insects and is primarily effective in exterminating pests like mites and flies.
Furthermore, the scent of eucalyptus is also said to help change one's mood when feeling down and to clear the mind, enhancing concentration.
It would be good to display it on a work desk or study desk, or in any place where you want to focus on a task.
What is the flower language of eucalyptus?
The flower language of eucalyptus is "memory," "rebirth," "regeneration," "protection," and "health." All of these are positive meanings.
The flower language "memory" is said to come from the eucalyptus tree's longevity.
The flower languages "rebirth" and "regeneration" come from eucalyptus's ability to quickly regenerate after forest fires or wildfires.
The flower languages "protection" and "health" come from the antibacterial and antiviral properties of eucalyptus leaves.
Eucalyptus has been considered sacred by the aboriginal people of Australia, so it has various positive meanings in its flower language.
What is the history of eucalyptus?
Eucalyptus originated in Australia. It is said that the Aboriginal people once used eucalyptus leaves as medicine.
In the late 18th century, British explorers who were pioneering Australia brought eucalyptus trees back to Europe, leading to their spread worldwide.
Subsequently, the eucalyptus tree's rapid growth and strong durability were recognized, and it began to be planted to dry wetlands for malaria control.
Today, it is planted in Africa and other regions to prevent desertification.
(Reference: FAO (United Nations Food and Agriculture Organization) "The Eucalypt Dilemma")
(Reference: FAO (United Nations Food and Agriculture Organization) "The roving eucalypt")
(Reference: FAO (United Nations Food and Agriculture Organization) "Eucalypts for planting")
What is the history of eucalyptus in Japan?
Eucalyptus is said to have arrived in Japan in the early Meiji period (around 1875).
Initially, it was introduced for its high water absorption capacity to dry wetlands (for malaria control, etc.), as well as for ornamental purposes and as street trees. It was experimentally cultivated in the Ogasawara Islands and other areas, but it struggled to establish itself in Japan's climate (cold and high humidity) and did not become widely popular at the time.
After the war, the paper industry took notice of eucalyptus due to its rapid growth and suitability as a pulp material, but large-scale domestic afforestation proved difficult, and major production bases shifted overseas.
However, the situation has changed dramatically in recent years. Its stylish "shabby chic" color and refreshing scent have been re-evaluated, leading to a huge boom as a material for cut flowers and dried flowers! Currently, eucalyptus for cut branches is cultivated in warm regions of Japan, and it is also popular as a raw material for essential oils and cosmetics.
(Reference: Kagoshima University Repository "On the Introduction of Foreign Tree Species in the Meiji Era")
(Reference: Hiroshima Castle "Special Feature on Eucalyptus Trees Damaged by the Atomic Bomb")
(Reference: Nippon Paper Group "Overseas Afforestation Business")
What are the benefits of displaying eucalyptus?
Eucalyptus, which creates a stylish atmosphere just by arranging it, what good things can it bring when displayed in a room?
Here, we will introduce the points that make displaying eucalyptus good. Eucalyptus not only brings a sense of the season into your room, unlike other branches, but also offers various pleasing effects.
It's also an easy plant to display, so if you're interested, please consider purchasing it.
Relax and refresh with its healing scent
The distinctive feature of eucalyptus is its refreshing scent. When you display eucalyptus, its unique cool and refreshing aroma fills the room.
Since it has a relaxing effect, it is highly recommended to display it on a teleworker's desk or a study desk.
You can display only eucalyptus bundled together, or it also looks lovely when displayed with seasonal flowers. Its understated shabby green color also helps improve concentration.
Does it also have sterilizing and antibacterial effects?
Eucalyptus has sterilizing, antibacterial, and insect repellent properties. The eucalyptus components dissolved in water suppress the growth of bacteria that tend to multiply when flowers are displayed,
keeping it cleaner than other branches and flowers. It's a wonderful branch that is both stylish and clean.
However, if you don't change the water regularly, it will eventually spoil, so make sure to change the water periodically.
Since it smells good, there isn't much stress when changing the water.
Good feng shui too!
From a feng shui perspective, eucalyptus is considered an auspicious plant, especially eucalyptus with round leaves, which are seen as symbols of harmony.
It is believed to have the effect of purifying relationships. It can greatly help calm chaotic energy in daily life!
It is also said to attract good fortune, so if you are tired of dealing with people, decorating your room with eucalyptus is a good idea.
It is also recommended to place it at the entrance, which is believed to be where good luck enters.
What are the varieties of eucalyptus?
There are many varieties of eucalyptus. Some say there are over 800 types, and it's amazing how each plant has its own unique characteristics.
Here, we will introduce the characteristics of representative varieties commonly found as cut flowers.
These varieties are also available at &YOUKAEN, so please consider purchasing them if you are interested.
Active in bouquets and arrangements! Guni Eucalyptus (Round-leaf Eucalyptus)
In its native habitat, it can grow into a large tree exceeding 20 meters, but the ones commonly available are usually about the length from an elbow to fingertips.
It is a popular variety for garden trees, and also popular as a cut flower. You may have seen it sold in pots, right?
It's characterized by its round leaves, giving it a charming appearance. The green also has a whitish, shabby feel.
Apparently, it's a type of eucalyptus that koalas don't eat.
Click here for Round-leaf Eucalyptus!
Seasonal Branches 50-60cm "Assorted Round-Leaf Eucalyptus 5 Stems"
¥5,500-
Eucalyptus polyanthemos, characterized by its round leaves
This variety is also known as "Eucalyptus Populus." Its leaves are more heart-shaped than round, and its soft stems allow for a delightful swaying motion.
With silver-tinged leaves year-round, it instantly transforms any room into a shabby-chic space.
Since it's a variety that can be dried by hanging it upside down, if you notice the tips of the leaves starting to wither, turning it into a dried flower is a great option!
Click here for Eucalyptus Polyanthemos!
Seasonal Branches 50-60cm "Eucalyptus Polyanthemos" 5 Stems
¥6,600-
Eucalyptus longifolia, attractive for its stylish texture
This variety of eucalyptus has a distinct green color and long leaves.
It is characterized by having less scent than other eucalyptuses, making it a variety that can be enjoyed by those who "like eucalyptus but dislike its scent."
The leaves are slightly heavy, giving the stems a lovely gentle droop. You can hang it upside down as is to enjoy a natural swag.
Click here for Eucalyptus Long Leaf!
Seasonal Branches 50-60cm "Eucalyptus Long Leaf 10 Stems"
¥6,600-
Send a flower gift using eucalyptus!
Eucalyptus is a versatile branch that plays an active role in various flower gifts.
It not only gives designs a shabby atmosphere but also contributes to increasing overall volume, which is another lovely aspect.
Here, we will introduce flower gifts using eucalyptus. Please enjoy the mature atmosphere.
Dried flower swag that maintains a shabby atmosphere even when dry!
Eucalyptus is known to make very high-quality dried flowers without losing its charm even when dried.
We recommend combining it with other dried materials and presenting a stylish dried flower swag with eucalyptus.
It's great for birthdays or wedding anniversaries. When displaying it, choose a place with as low humidity as possible.
Although it has antibacterial properties, be aware that it can still get moldy. Check on it regularly.
Dried flower swag using eucalyptus
Dried Flower Bouquet "Natural"
¥6,600-
Eucalyptus bouquet with an overall calm atmosphere
Eucalyptus's charm lies in its silvery hue. When arranged with seasonal flowers into a bouquet, the overall impression becomes calm.
Its pleasant scent allows you to enjoy the beauty of the flowers from various perspectives.
This is also recommended for birthday presents and wedding anniversaries. Since it also looks great in photos, it's a good choice for events like farewell parties or welcome parties where photos will be taken.
Here's a bouquet using eucalyptus
Seasonal Birthday Flowers December "Eucalyptus and White Star"
¥8,800-
Voluminous flower arrangement
Flower arrangements using eucalyptus are characterized by their voluminous appearance.
They also have a pleasant fragrance and create an overall calm atmosphere. This is a recommended gift for grand openings or business launches.
Eucalyptus is a long-lasting floral material, so if other flowers have wilted, we recommend arranging only the eucalyptus in water or hanging it together to dry it as a dried flower.
Flower arrangement using eucalyptus
Gentle Toned Arrangement
¥5,500-
Stylish wedding bouquet using eucalyptus
Eucalyptus is a charming plant with a silvery-green hue. Adding it to a bouquet creates a sophisticated look.
&YOUKAEN offers stylish wedding bouquets made with artificial flowers.
We use high-quality artificial eucalyptus, so you'll surely be amazed by the result.
If you're looking for an artificial bouquet, consider a eucalyptus bouquet that exudes mature charm.
Click here for artificial bouquets using eucalyptus
Protea & Calla Wedding Bouquet with Boutonnière
¥37,300-
Summary
The language of eucalyptus flowers is "memories," "new beginnings," "regeneration," "protection," and "health." All of these have positive meanings, so it's perfectly fine to choose eucalyptus as a gift.
Its sophisticated colors and refreshing scent are secrets to its popularity. It's also good for feng shui, making it an excellent branch for decorating a room.
It's a very long-lasting branch, so you can enjoy it for a long time. If it starts to wither, you can hang it to dry and turn it into a dried flower.
Try decorating your room with eucalyptus and enjoy its refreshing scent and stylish atmosphere.
◆Revision History
December 11, 2025: Corrected some years. Added references and sources.
Mar 14, 2025
