shrub RHS Award

Kaka Beak

Clianthus puniceus

The Story

Plant Bio

Clianthus puniceus, also known as the Kakabeak, is a flowering shrub native to New Zealand known for its unique, bird-like flower shape.

This species is notable for its vibrant red flowers and its ability to attract various pollinators, particularly birds and insects.

Uses & Benefits:

Ornamental UsesA striking climbing plant with vibrant, eye-catching flowers adds visual interest to gardens and fences.
Practical UsesProvides natural privacy screens and supports climbing structures.
Ecological BenefitsAttracts pollinators like bees and hummingbirds, enhancing local biodiversity.

Essentials

At a Glance

Plant Type

Shrub

Height

72 inches

Width

60 inches

Light

Full Sun, Partial Sun

Zones

9, 10

Water

Moderate

Humidity

Average

Lifespan

Perennial

Native To

New Zealand

Toxicity

Seeds are poisonous if ingested

Planting

How to Grow

  1. Select a sunny location with well-draining soil for planting.
  2. Tuck seeds or cuttings into moist soil, ensuring good contact.
  3. Mist cuttings regularly to maintain humidity and promote rooting.
  4. Transplant seedlings after they develop strong roots, typically in 6 weeks.
  5. Water consistently, keeping soil moist but not waterlogged.
  6. Apply a balanced fertilizer monthly during the growing season.

Pro Tip

Use a trellis or support for this climbing plant to encourage healthy growth.

Keep It Thriving

Care Guide

Do

  • Water regularly during the growing season 🌱
  • Prune after flowering to maintain shape
  • Feed with a balanced fertilizer monthly

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not let soil dry out completely
  • Avoid heavy pruning during dormancy

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Pest Check
Prune
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vigorous climber for arbors and trellisesColorful border with vibrant flowers

Companion Plants

Multiply

Propagation Methods

Good to Know

Common Questions

Kaka Beak questions

What zones can Kaka Beak grow in?

Kaka Beak is hardy in USDA Zones 9–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Kaka Beak deer resistant?

Not reliably. Deer may browse Kaka Beak, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does Kaka Beak bloom?

Kaka Beak typically blooms in spring through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Kaka Beak need full sun?

Kaka Beak does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Kaka Beak drought tolerant?

Yes — once established (usually after the first full season), Kaka Beak handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Explore the genus

Hardy in your zone?

Grow Kaka Beak with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.