Clerodendrum bungei: Features and Care

Clerodendrum bungei is a deciduous shrub known for its vibrant pink flowers and sweet fragrance. It blooms from summer to autumn, adding both color and scent to gardens and potted displays. Native to East Asia, including Japan and China, it is widely cultivated around the world as an ornamental plant.

This article provides detailed information on the basic characteristics, cultural background, historical significance, and care methods for Clerodendrum bungei.

Basic Information

• Scientific name: Clerodendrum bungei
• Family: Lamiaceae
• Origin: Southern China
• Appearance: A perennial that grows to about 1–1.5 meters, with large, heart-shaped leaves. Clusters of small pink flowers bloom at the top of the stems, emitting a sweet fragrance. Leaves have a slightly rough texture, and the stems are often tinged with red.
• Blooming season: July to September

Cultural Significance Around the World

Clerodendrum bungei has long been cultivated in East Asia and Europe as an ornamental plant.

In China, it has traditionally been appreciated for its graceful flowers and aroma. It is also considered beneficial in feng shui practices, believed to harmonize the energy of a garden.

In Europe, it was introduced in the 19th century and soon gained attention in Britain and France for its exotic appearance. Its scent and vivid blossoms made it a favorite in cottage gardens and floral borders, representing a refined Asian aesthetic.

Historical Background

The plant was introduced to Europe in the early 19th century, during a time of great interest in Chinese flora. Many botanists and collectors brought plants back from East Asia, and Clerodendrum bungei became valued in botanical gardens and aristocratic estates for its ornamental beauty.

Its scientific name honors Alexander von Bunge, a German botanist active in the 19th century who documented many species across Asia. He is credited with bringing attention to this plant in Western botany.

In Japan, Clerodendrum bungei was introduced during the Edo period and became a popular ornamental species due to its unique fragrance and floral form. The Japanese name “Botan-Kusagi” refers to its resemblance to peony flowers and the distinct aroma of its leaves. It is cherished not only in traditional Japanese gardens but also as a wildflower, contributing to picturesque natural landscapes.

Gardening Advice

Sunlight

Prefers full sun to partial shade. Blooms better with sufficient light, though strong direct sunlight in midsummer may scorch the leaves.

Watering

Once established in the ground, watering is rarely needed unless drought persists. For potted plants, water thoroughly when the soil surface dries out. Avoid overwatering to prevent root rot.

Soil

Requires well-drained soil. Mixing garden soil with compost or perlite helps promote healthy root development.

Fertilizer

Apply a slow-release fertilizer monthly from spring to summer to encourage blooming. Avoid excessive feeding.

Pruning

Light pruning after flowering helps maintain shape and ensures vigorous growth the following season.

Propagation

Spreads easily via underground rhizomes. Divide or thin as needed to control spreading.

Conclusion

Clerodendrum bungei is a fragrant perennial native to China, with vibrant pink blossoms and broad green leaves.

It was introduced to Japan in the Edo period, where it gained popularity as an ornamental plant for both traditional gardens and wildflower landscapes. In the 19th century, it found its way to Europe and was embraced for its exotic charm and floral scent.

Its elegant appearance and ease of cultivation make it a beloved feature in naturalistic garden designs and aromatic borders alike.