Clerodendrum Speciosissimum ©

Clerodendrum speciosissimum, belonging to the Lamiaceae family, is a captivating tropical evergreen perennial shrub that originates from various regions, including Papuasia, Bismarck Archipelago, Malaysia, New Guinea, and specifically the island of Java in Indonesia. This plant is also referred to as Clerodendrum buchananii var. fallax, Clerodendrum fallax, Java Glory Bower, or Flaming Glory Bower, showcasing its vibrant and enchanting characteristics.

The botanical name Clerodendrum speciosissimum was bestowed upon this species by Johannes Burman, a prominent Dutch botanist of the 18th century. Burman’s expertise lay in studying plants from regions such as Ceylon, Ambon, and Cape Colony. In 1735, he had the privilege of meeting Carl Linnaeus, the renowned Swedish botanist, who subsequently engaged Burman in a collaborative project.

Clerodendrum speciosissimum is recognized for its erect growth habit, with heart-shaped velvety leaves that add an intriguing texture to its overall appearance. The plant produces striking panicles of bright orange-red flowers, captivating the eye with their vibrant hues. These blossoms typically grace the shrub during the summer months, extending into early autumn. As Clerodendrum speciosissimum matures, it can attain an impressive height of around 13 feet or 4 meters, becoming a prominent feature in the garden landscape.

Clerodendrum Speciosissimum
Clerodendrum Speciosissimum at Kew Garden, London

How to grow Clerodendrum speciosissimum:

To successfully cultivate Clerodendrum speciosissimum, it is recommended to follow these detailed guidelines:

Sunlight: Optimal growth is achieved by planting Clerodendrum speciosissimum in a location that receives full sun. This ensures the plant receives the necessary light for robust development and abundant flowering.

Soil Type: Although the preferred soil type for Clerodendrum speciosissimum is slightly acidic, it is adaptable to a variety of soil conditions. Ensure that the soil is well-draining to prevent waterlogging, as excessive moisture can be detrimental to the plant’s health. Once established, this species can tolerate brief periods of dryness.

Clerodendrum Speciosissimum
Clerodendrum Speciosissimum


Clerodendrum speciosissimum can be propagated through cuttings or seeds. For cuttings, it is advisable to take them during the spring or summer months. For successful seed germination, scarify the seeds by lightly scratching their outer coating and soaking them in water for a period before planting. This process helps break dormancy and enhances seed viability.

Attraction to Wildlife: The vibrant flowers of Clerodendrum speciosissimum act as a magnet for butterflies and hummingbirds, providing a delightful spectacle of wildlife activity in your garden. Embrace their presence, as they contribute to pollination and add liveliness to the surrounding environment.

By adhering to these detailed instructions, you can cultivate Clerodendrum speciosissimum, delighting in its velvety leaves, resplendent orange-red flowers, and the buzzing activity of visiting pollinators. Remember to provide the appropriate sunlight exposure, choose a suitable soil type, and utilize the recommended propagation methods. With care and attention, Clerodendrum speciosissimum will thrive and bring a touch of tropical allure to your garden space.

Clerodendrum Speciosissimum
Clerodendrum Speciosissimum at Kew Garden

How useful was this?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Share This Page: