North America Native Plant

Bikkia

Botanical name: Bikkia

USDA symbol: BIKKI

Life cycle: perennial

Habit: shrub

Native status: Native to Pacific Basin excluding Hawaii  

Discover Bikkia: A Hidden Gem from the Pacific Islands If you’re looking for something truly unique to add to your tropical garden, meet Bikkia – a charming shrub that’s been quietly thriving on Pacific islands for centuries. While it might not have a catchy common name that rolls off the ...

Discover Bikkia: A Hidden Gem from the Pacific Islands

If you’re looking for something truly unique to add to your tropical garden, meet Bikkia – a charming shrub that’s been quietly thriving on Pacific islands for centuries. While it might not have a catchy common name that rolls off the tongue, this little-known native plant has plenty of character and could be just the conversation starter your landscape needs.

What Exactly Is Bikkia?

Bikkia is a perennial shrub that embodies the classic small but mighty philosophy. This multi-stemmed woody plant typically stays under 13-16 feet tall, making it a perfect choice for gardeners who want the structure of a shrub without overwhelming their space. Think of it as the Goldilocks of tropical shrubs – not too big, not too small, but just right for adding year-round interest to your garden.

Where Does Bikkia Call Home?

This Pacific Basin native has its roots firmly planted in tropical island life, with Palau being one of its known stomping grounds. As a true island dweller, Bikkia is naturally adapted to the warm, humid conditions that make tropical paradises so appealing.

Why You Might Want to Grow Bikkia

Here’s where Bikkia really shines in the garden:

  • Unique appeal: With small, tubular white or cream-colored flowers and glossy green foliage, Bikkia offers a subtle elegance that’s hard to find in more common shrubs
  • Manageable size: Its compact growth habit makes it ideal for smaller spaces or as an understory plant
  • Pollinator friendly: Those delicate flowers aren’t just pretty – they attract beneficial insects and may even appeal to small birds
  • Low drama: As a perennial shrub, Bikkia provides consistent structure and interest without requiring constant replanting

The Reality Check: Is Bikkia Right for You?

Let’s be honest – Bikkia isn’t for everyone. This tropical beauty is quite particular about its living conditions and will only thrive in USDA hardiness zones 10-12. If you’re gardening anywhere that experiences frost or freezing temperatures, Bikkia simply won’t survive outdoors year-round.

Additionally, because Bikkia isn’t widely cultivated, finding plants or seeds might require some detective work and patience. You’ll likely need to source from specialty tropical plant nurseries or botanical gardens.

Growing Bikkia Successfully

If you’re lucky enough to garden in tropical or subtropical conditions, here’s how to keep your Bikkia happy:

Growing Conditions

  • Light: Partial shade to full sun (morning sun with afternoon shade works well)
  • Soil: Well-draining soil that retains some moisture
  • Water: Consistent moisture without waterlogging
  • Climate: Warm, humid conditions year-round

Planting and Care Tips

  • Plant in a location protected from strong winds
  • Mulch around the base to help retain soil moisture
  • Water regularly during dry spells, but ensure good drainage
  • Prune lightly after flowering to maintain shape
  • Watch for signs of stress during cooler weather and provide protection if needed

The Bottom Line

Bikkia is definitely a niche plant – perfect for tropical garden enthusiasts who appreciate subtle beauty and don’t mind putting in extra effort to source something special. While it won’t work for most temperate gardens, those in suitable climates will find it to be a rewarding addition that offers year-round structure and seasonal blooms.

If you’re not in the right climate zone for Bikkia, consider exploring native shrubs from your own region. Every area has its own hidden gems waiting to be discovered, and supporting local native plants is always a win for both your garden and local wildlife.

Bikkia

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Rubiales

Family

Rubiaceae Juss. - Madder family

Genus

Bikkia Reinw.

Species

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