Non-native Plants

Turk’s Turbin

Clerodendrum indicum

USDA symbol: CLIN

perennial subshrub

Hawaii: non-native, naturalized
Lower 48 states: non-native, naturalized
U.S. Virgin Islands: non-native, naturalized

If you’ve ever spotted a shrub with peculiar white flowers that look like tiny turbans complete with flowing ribbons, you’ve likely encountered Clerodendrum indicum, better known as turk’s turban. This eye-catching flowering shrub has been making its way into Southern gardens, bringing a touch of tropical flair with its distinctive ...

Turk’s Turban: The Exotic Flowering Shrub That’s Turning Heads in Southern Gardens

If you’ve ever spotted a shrub with peculiar white flowers that look like tiny turbans complete with flowing ribbons, you’ve likely encountered Clerodendrum indicum, better known as turk’s turban. This eye-catching flowering shrub has been making its way into Southern gardens, bringing a touch of tropical flair with its distinctive blooms and fragrant flowers.

What Is Turk’s Turban?

Turk’s turban (Clerodendrum indicum) is a perennial shrub that typically grows as a multi-stemmed woody plant reaching 4 to 5 meters in height, though it can sometimes grow taller or develop a single stem depending on growing conditions. The plant gets its charming common name from its unique flowers, which feature white tubular blooms with long, protruding stamens that create the appearance of a small turban with flowing plumes.

Native Status and Distribution

It’s important to know that turk’s turban is not native to North America. Originally from tropical Asia, this plant has been introduced and now reproduces spontaneously in the wild across several states including Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, and the U.S. Virgin Islands. While it has established itself in these areas, it’s not currently listed as invasive or noxious.

  • Species observed
  • No observations

Why Gardeners Choose Turk’s Turban

Despite its non-native status, turk’s turban offers several appealing qualities that attract gardeners:

  • Unique flowers: The distinctive turban-shaped blooms are conversation starters and add exotic appeal to any garden
  • Fragrant blooms: The flowers emit a pleasant fragrance, especially in the evening
  • Pollinator attraction: Butterflies and other pollinators are drawn to the nectar-rich flowers
  • Year-round interest: As a perennial shrub, it provides structure and greenery throughout the growing season

Growing Conditions and Care

Turk’s turban thrives in USDA hardiness zones 9-11, making it suitable for tropical and subtropical gardens. In cooler regions, it can be grown as an annual or in containers that can be moved indoors during winter.

Preferred growing conditions include:

  • Partial shade to full sun exposure
  • Well-draining, fertile soil
  • Regular watering, especially during the growing season
  • Warm temperatures and protection from frost

Planting and Care Tips

Successfully growing turk’s turban requires attention to a few key care practices:

  • Watering: Maintain consistent moisture during the growing season, but avoid waterlogged conditions
  • Fertilizing: Feed with a balanced fertilizer during active growth periods
  • Pruning: Prune after flowering to maintain shape and encourage bushier growth
  • Winter protection: In zones 9-10, provide protection from frost or grow in containers that can be moved indoors

Consider Native Alternatives

While turk’s turban can be an attractive addition to warm-climate gardens, consider supporting local ecosystems by incorporating native alternatives alongside or instead of non-native species. Some native options that offer similar ornamental value include:

  • Native flowering shrubs suited to your specific region
  • Indigenous plants that support local wildlife and pollinators
  • Native species that require less water and maintenance once established

The Bottom Line

Turk’s turban can be a delightful addition to gardens in zones 9-11, offering unique flowers and fragrance that many gardeners find irresistible. While it’s not native to North America, it’s not currently considered invasive. If you choose to grow it, practice responsible gardening by preventing its spread beyond your garden and consider balancing your landscape with native plants that support local wildlife. Whether you’re drawn to its quirky flowers or exotic appeal, turk’s turban can certainly add a conversation piece to your garden collection.

Clerodendrum indicum is also known as...

Often we refer to plants by their common names. When shopping for plants the scientific name is the best way to positively identify the plant species you desire. But some plants have more than one name! While it doesn't happen often, nurseries might display one name while you're searching for another. Clerodendrum indicum is also known as:

Siphonanthus indicus | USDA symbol: SIIN18

Why do some plants have more than one name? Over time plant species may be renamed for a few reasons:

  1. Botanists in different regions named the same plant without knowing it had already been classified.
  2. A species was reclassified after scientific advances in, for example, DNA analysis.
  3. Slight variations within a species are sometimes mistakenly identified as entirely new species.

Classification

Group: Dicot
Kingdom: Plantae - Plants
Subkingdom: Tracheobionta - Vascular plants
Superdivision: Spermatophyta - Seed plants
Division: Magnoliophyta - Flowering plants
Class: Magnoliopsida - Dicotyledons
Subclass: Asteridae
Order: Lamiales
Family: Verbenaceae J. St.-Hil. - Verbena family
Genus: Clerodendrum L. - glorybower

Species: Clerodendrum indicum (L.) Kuntze - turk's turbin

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA