Clerodendrum, commonly known as glorybower, is a genus of flowering plants that belongs to the Verbenaceae family. With their stunning flowers, vibrant foliage, and enchanting fragrances, clerodendrum varieties have become popular choices for gardens and landscapes. In this article, we will explore 16 of the best clerodendrum varieties that can add beauty and charm to any garden.
Detailed Discussion on 16 of the Best Clerodendrum Varieties
1. Clerodendrum bungei (Rose Glorybower)
– This variety is known for its large, round clusters of pink flowers that bloom in late summer.
– It is a fast-growing shrub with dark green leaves and a delightful fragrance.
– Rose Glorybower attracts butterflies and hummingbirds, making it a great addition to any wildlife garden.
2. Clerodendrum trichotomum (Harlequin Glorybower)
– Harlequin Glorybower features fragrant white flowers surrounded by bright pink sepals.
– The flowers are followed by stunning metallic-blue berries, adding year-round interest to the garden.
– This variety is also valued for its beautiful peeling bark and heart-shaped leaves.
3. Clerodendrum thomsoniae (Bleeding Heart Vine)
– Bleeding Heart Vine is a climbing variety that produces unique flowers with red calyces and white petals.
– The flower clusters resemble bleeding hearts, hence the name.
– This vine can be trained on trellises, fences, or arbors, creating a striking vertical display.
4. Clerodendrum quadriloculare (Starburst Bush)
– Starburst Bush is a tropical shrub known for its large inflorescences consisting of pink flowers with white centers.
– It has glossy green leaves that make an attractive backdrop for the stunning flowers.
– This variety prefers warm climates and can reach a height of up to 10 feet (3 meters).
5. Clerodendrum ugandense (Blue Butterfly Bush)
– Blue Butterfly Bush offers delicate clusters of tubular-shaped blue flowers.
– The plant has slender, arching branches and grey-green leaves.
– This variety is a favorite among butterfly enthusiasts, as it attracts these beautiful insects.
6. Clerodendrum speciosum (Showy Clerodendrum)
– Showy Clerodendrum is a large shrub with dense clusters of red flowers.
– The flowers are followed by small, orange-red berries that persist through winter.
– This variety thrives in tropical and subtropical regions and is a showstopper in any garden.
7. Clerodendrum paniculatum (Pagoda Flower)
– Pagoda Flower is a stunning variety with pink or red flowers arranged in tiered clusters, resembling pagodas.
– It blooms profusely during the summer months and adds a touch of elegance to any landscape.
– This variety is also known for its attractive, dark green foliage.
8. Clerodendrum x speciosum ‘Red Wings’ (Giant Red Glorybower)
– Giant Red Glorybower is a fast-growing hybrid that produces spectacular clusters of bright red flowers.
– The flowers are followed by large red fruit, which adds further visual interest.
– This variety attracts butterflies and birds and is perfect for creating a focal point in the garden.
9. Clerodendrum inerme (Seaside Clerodendrum)
– Seaside Clerodendrum is a versatile shrub that thrives in coastal environments.
– It produces white, tubular flowers with a pleasant fragrance.
– The shrub is also known for its medicinal properties and is used in traditional medicine in various cultures.
10. Clerodendrum wallichii (Wallich’s Glorybower)
– Wallich’s Glorybower is a climbing variety with beautiful red flowers that gradually fade to pink.
– The intense fragrance of the flowers adds to the allure of this plant.
– This vine is suitable for pergolas, arches, and trellises, providing a captivating display.
11. Clerodendrum indicum (Turk’s Turban)
– Turk’s Turban is a tropical shrub with showy inflorescences that consist of red flowers enclosed in white and purple bracts.
– It blooms in summer and attracts butterflies and bees.
– This variety can thrive in both containers and garden beds, making it a versatile choice.
12. Clerodendrum splendens (Flaming Glorybower)
– Flaming Glorybower is a compact shrub with bright red flowers that bloom in clusters.
– The flowers attract pollinators, including butterflies and hummingbirds.
– This variety is often used as a hedge, thanks to its dense growth habit.
13. Clerodendrum smithianum (Glory Tree)
– Glory Tree is a small tree with clusters of pink flowers that open gradually, creating a stunning display.
– The flowers emit a lovely fragrance, attracting bees and butterflies.
– This tree is ideal for adding height and color to gardens and parklands.
14. Clerodendrum calamitosum (Hill Glorybower)
– Hill Glorybower is a rare variety that produces white flowers with pink throats.
– It prefers cool climates and is suitable for shaded areas.
– This variety is highly sought-after by collectors and enthusiasts.
15. Clerodendrum viscosum (Clammy Clerodendrum)
– Clammy Clerodendrum is a shrub that showcases clusters of white flowers with a pink tinge.
– It has large, velvety leaves that provide an attractive backdrop for the blooms.
– This variety is native to tropical regions and does well in warm, humid climates.
16. Clerodendrum macrostegium (Ceylon Glorybower)
– Ceylon Glorybower is a climbing vine with stunning tubular-shaped orange flowers.
– The vine can reach impressive heights and adds a touch of exotic beauty to any garden.
– This variety is also known for its medicinal properties and is used in traditional medicine.
Concluding Thoughts on 16 of the Best Clerodendrum Varieties
Clerodendrum varieties offer an impressive range of options for gardeners, from shrubs and vines to small trees. Whether you are looking to attract butterflies and hummingbirds or add vibrant colors to your garden, there is a clerodendrum variety to suit your needs. Consider incorporating one or more of these 16 stunning varieties into your landscape to create a truly enchanting outdoor space.
FAQs About 16 of the Best Clerodendrum Varieties
Q: How do I care for clerodendrum plants?
A: Clerodendrum plants generally prefer well-draining soil and full sun to partial shade. Water them regularly, especially during dry periods. Pruning can help maintain their shape and encourage new growth.
Q: Can I grow clerodendrum plants in containers?
A: Yes, many clerodendrum varieties can be grown in containers. Make sure the container has good drainage and use a well-balanced potting mix. Place them in a location where they can receive adequate sunlight.
Q: Are clerodendrum plants deer-resistant?
A: While there is no guarantee, many clerodendrum varieties are considered deer-resistant due to their aromatic foliage. However, hungry deer may still nibble on them occasionally, especially during periods of food scarcity.
Q: Do clerodendrum plants require special winter protection?
A: Some clerodendrum varieties are not cold-hardy and may require protection from frost and freezing temperatures. Consider providing mulch around the base of the plants and covering them with a frost cloth during winter.
Q: Can I propagate clerodendrum plants?
A: Yes, clerodendrum plants can be propagated through stem cuttings, seeds, or layering. Stem cuttings taken in spring or early summer usually yield good results.
Remember to choose the clerodendrum varieties that are suitable for your climate and growing conditions. With their stunning flowers and foliage, these plants are sure to elevate the beauty of your garden or landscape.