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Acacia cultriformis

Knife-leaf Wattle, Dogtooth Wattle

$58

PB18

Mature height: 

2.5 - 4 m

 Mature width:

2 - 4 m

A distinctive, fast-growing evergreen shrub with a bushy, weeping habit. Features blue-grey, triangular, knife-shaped phyllodes (leaf-like stems) arranged tightly along cascading branches. In spring, it is completely smothered in masses of bright yellow, fluffy globe flower clusters.

Growing Conditions

Soil

Well-drained, poor, sandy, gravelly, or lean soils.

Sunlight

Full sun is essential for a dense habit and prolific spring flowering.

Flower

Masses of bright yellow, fluffy ball clusters in spring.

Care & Maintenance

Acacia cultriformis is a hardy, evergreen shrub with unique triangular leaves and masses of yellow flowers in spring.
• Plant in a sunny, well-draining, and protected spot.
• Very drought-tolerant once established.
• Prune lightly after flowering to maintain a dense, bushy habit.
• Highly adaptable to various soil types.

Common Uses for

Acacia cultriformis

01

High-Impact Accent

Brings an exquisite, architectural blue-grey foliage contrast and explosive spring colour to hot borders.

02

Water-Wise Gardens

Performs beautifully in low-water xeriscapes, gravel beds, and sustainable Mediterranean layouts.

03

Coastal Screening

Handles exposed coastal wind sweeps and sandy maritime conditions well back from the frontline.

04

Inland Windbreaks

Planted in groups to establish a tough, quick-growing, wind-filtering boundary screen on dry properties.

Need Advice?

If you’re unsure whether this plant is right for your space, feel free to get in touch. We’re happy to help you with plant selection.

Visit Us Today

We’re a local, onsite nursery located in Alexandra.

All plants are selected and purchased in person so you can see quality, size, and suitability before you buy.

38 Hawley Road, Earnscleugh, Alexandra

Opening Hours

You’re welcome to visit during our open hours, or arrange a time that suits you by appointment.

August - May:

Tue, Wed, Thu | 2:00 pm – 7:00 pm

June - July:

By Appointment Only

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