How to Grow Emu Bush
Emu Bush
Eremophila spp.
shrubEremophila species are drought-tolerant, evergreen shrubs native to arid and semi-arid regions of Australia. They produce vibrant tubular flowers in shades of red, pink, purple, yellow, and orange, attracting nectar-feeding birds and insects. These hardy plants are valued in xeriscaping and low-maintenance landscapes for their stunning blooms and exceptional water efficiency.
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Example Emu Bush timeline · Pittsburgh, PA (Zone 6b)
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Plant Emu Bush
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest Emu Bush
Late summer into fallBefore the first fall frost (≈ Nov 8)
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Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 9b-11; prefers warm, dry climates
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Establishment
2-4 monthsSmall transplants or seedlings beginning to develop root system and initial leaf growth
Provide regular deep watering to encourage root establishment; ensure excellent drainage; protect from extreme heat if very young; avoid fertilizer
Vegetative Growth
4-10 monthsPlant develops woody stems and dense foliage; height and spread increase; no flowering yet
Gradually reduce watering as plant becomes established; light pruning to encourage bushier form; full sun exposure critical; no fertilizer needed
Flowering
4-12 weeks, can recur seasonallyVibrant tubular flowers appear along stems; flowers attract birds and pollinators; blooming period varies by species (typically winter to spring in mild climates)
Maintain full sun and good drainage; minimal supplemental water unless in severe drought; deadheading encourages extended flowering but is optional; avoid fertilizer
Seed Development
4-8 weeksFlowers fade and develop into small capsules containing seeds; plant energy shifts to seed maturation
Allow spent flowers to dry on plant if collecting seeds; reduce water further; minimal intervention needed
Dormancy/Maintenance
3-6 months depending on climatePlant enters slower growth phase in cooler months; foliage persists; minimal water and nutrient demand
Minimal to no watering in winter rainfall areas; light renewal pruning in late winter/early spring to maintain shape; protect from prolonged frost in marginal zones
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Spray with insecticidal soap or neem oil; improve air circulation; remove heavily infested branches
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Prune out affected branches; spray with horticultural oil in dormant season; systemic insecticide if severe
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Increase humidity around plant; spray with water to dislodge; use miticide if infestation persists
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Yellow sticky traps; insecticidal soap spray; neem oil application
Uses
Bird and Pollinator Attraction
WildlifeThe tubular flowers of Eremophila are a critical nectar source for honeyeaters, sunbirds, and other nectar-feeding birds, as well as bees and butterflies. These plants provide essential food in arid and semi-arid landscapes where resources are limited. [source]
Cut Flower Arrangements
HouseholdThe long-lasting, brightly colored flowers make excellent additions to fresh flower arrangements and floral displays. The flowers remain vibrant for 1-2 weeks in a vase. [source]
Xeriscaping and Water Conservation
HouseholdEremophila is ideal for drought-tolerant landscapes, water-wise gardens, and xeriscaping projects, reducing irrigation needs and environmental impact while maintaining visual appeal. [source]
Traditional Aboriginal Use
MedicinalAboriginal Australians traditionally used various Eremophila species for medicinal purposes, including treatments for burns, wounds, and other ailments, though modern clinical validation is limited. [source]
Ornamental Landscaping
CraftThese shrubs serve as focal points in gardens, providing year-round foliage structure and seasonal flowering interest. They work well in mixed borders, rock gardens, and Mediterranean-style landscapes. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Eremophila is grown as an ornamental for flowers rather than harvested. Cut flowers can be harvested for arrangements when fully open. Collect seeds in late spring/early summer once capsules dry and split; store in cool, dry conditions. Pruning for shape can be done in late winter or after flowering.
Fun Facts
- 🌱 The genus name Eremophila comes from Greek words meaning 'desert-loving,' reflecting these plants' remarkable adaptation to arid Australian outback conditions where temperatures can exceed 100°F and rainfall is minimal.
- 🌱 Some Eremophila species have viscid (sticky) seed pods that cling to animal fur and feathers, facilitating seed dispersal across vast distances in the Australian desert—a clever adaptation to sparse plant populations.
- 🌱 Australian Aboriginal peoples recognized the ecological importance of Eremophila long before European settlement; the plants were used in traditional medicine and as indicator species for water sources in the desert.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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