shrub

Silky Eremophila, Silky Emu Bush, Silver Emu Bush

The Story

Plant Bio

Eremophila nivea, the silky eremophila, is an upright, mound-shaped evergreen shrub endemic to the semi-arid regions of Western Australia, where it grows in sandy clay and clay-loam soils. The entire plant is densely covered in soft, white to greyish matted woolly hairs, giving the branches and linear leaves a distinctive velvety, silvery-white appearance.

This species is notable for its intense colour contrast, producing tubular lilac-purple to mauve flowers from late winter through early summer. The interior of each petal tube is white with brownish-yellow spots, nestled against the woolly, silver-grey calyces.

Uses & Benefits:

Provides striking year-round silver foliage and contrasting purple flowers.

Highly drought-tolerant once established, making it ideal for water-wise gardens.

Attracts and supports native bees, butterflies, and other insect pollinators.

Essentials

At a Glance

Plant Type

Shrub

Height

59 inches

Width

59 inches

Light

Full Sun

Zones

9, 10

Water

Low

Humidity

Poor

Lifespan

Moderate

Native To

Western Australia

Toxicity

Unknown

Bloom period

Late winter – Early summer

In flower about 5 months of the year

Planting

How to Grow

Select a planting site in full sun with neutral to alkaline, exceptionally well-draining soil.
Mound the soil prior to planting to elevate the root zone and prevent waterlogging around the collar.
Position the plant so the graft union sits well clear of the soil level and mulch with gravel rather than organic matter.
Water sparingly during establishment, then transition to a minimal watering schedule, keeping the foliage dry.

Pro Tip

Plant grafted specimens to prevent sudden fungal collapse in humid climates, and mound the soil to guarantee the sharp drainage this species demands.

Keep It Thriving

Care Guide

Do

Do plant in full sun with exceptional drainage.
Do use grafted specimens if growing in humid or temperate coastal climates.
Do tip-prune lightly after flowering to maintain a dense, compact habit.

Don't

Do not over-water or allow water to pool around the root zone.
Do not prune heavily into old, leafless woody stems as they will not regenerate.
Do not wet the foliage during watering, as moisture retention triggers fungal rot.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Pest Check
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Specimen plantingRock gardensXeriscapingMediterranean gardens

Companion Plants

Westringia fruticosa Anigozanthos flavidus Chamelaucium uncinatum

Multiply

Propagation Methods

Good to Know

Common Questions

Silky Eremophila, Silky Emu Bush, Silver Emu Bush questions

What zones can Silky Eremophila, Silky Emu Bush, Silver Emu Bush grow in?

Silky Eremophila, Silky Emu Bush, Silver Emu Bush 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.

When does Silky Eremophila, Silky Emu Bush, Silver Emu Bush bloom?

Silky Eremophila, Silky Emu Bush, Silver Emu Bush typically blooms in late winter through early summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Silky Eremophila, Silky Emu Bush, Silver Emu Bush need full sun?

Silky Eremophila, Silky Emu Bush, Silver Emu Bush does best in full sun (6+ hours).

Is Silky Eremophila, Silky Emu Bush, Silver Emu Bush drought tolerant?

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