Eucalyptus macrandra - Evergreen Trees Direct

Eucalyptus macrandra

Name: Eucalyptus macrandra
Brand: Evergreen Trees Direct
SKU: EUCMAC150L
Price: 700.00 AUD
Availability: InStock

$700.00

Tax included. Shipping calculated at checkout.

Size: 150L

150L 40cm/45L

Current Stock Height Guides

40cm/45L: 1.5m – 2m Approx.
150L: 2.7m – 4.2m Approx.

Trade Customers

We supply advanced trees to landscapers, developers, architects, and councils Australia-wide. Trade clients receive fast quotes, expert advice, and access to premium stock with reliable freight.

About Eucalyptus macrandra

Eucalyptus macrandra, known as the Long-flowered Marlock, is a charming Western Australian native tree admired for its striking long, pendulous clusters of golden yellow flowers. Growing to 4–6 meters tall with a 3–4 meter spread, it features blue-green lance-shaped leaves that beautifully complement its vibrant blooms.

This small to medium-sized evergreen tree has a spreading, sometimes weeping habit, making it a graceful addition to any garden. Adaptable and drought-hardy, it thrives in poor soils and saline conditions, requiring minimal maintenance. The Long-flowered Marlock looks excellent when you want a splash of golden color combined with natural resilience and habitat value for native wildlife.

Key Information to Know

Evergreen / Deciduous

Eucalyptus macrandra is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 6m - 12m Approximately

Mature Width: 3m – 6m

Eucalyptus macrandra is expected to grow Approx. 0.5 – 1 m per year.

Frost Tolerance

Is Eucalyptus macrandra frost tolerant?

Eucalyptus macrandra is Frost Tolerant – Can handle light to moderate frost once established.

Flowering Information

Eucalyptus macrandra produces long, elegant, creamy-yellow fluffy flowers from late spring through summer. The distinctive elongated buds and gumnuts hang in clusters along the branchlets, creating a refined and highly ornamental display against the slender green foliage.

Native Information

Is Eucalyptus macrandra an Australian Native? Yes

Eucalyptus macrandra is Native to Native to the south-west of Western Australia, where it grows naturally on gravelly rises and sandy soils.

Wildlife Value

Its nectar-rich flowers attract honeyeaters, native bees, butterflies and other key pollinators throughout the warmer months. The dense branching provides shelter for small birds, while the ornamental buds and fruit support insects and microfauna that enrich native garden biodiversity.

Sunlight Information

Eucalyptus macrandra will thrive best in:

Full Sun

Preffered Soil

Eucalyptus macrandra performs best in well-drained sandy or loam soils and tolerates slightly acidic to slightly alkaline conditions. It may struggle in heavy clay or poorly drained soil unless improved with organic matter and coarse material to increase aeration. Keep soil evenly moist during establishment, then move to deep, occasional watering as the tree matures to support strong drought resilience, healthy growth and consistent flowering.

Botanical Information

Common Name: Long-flowered Marlock

Genus: Eucalyptus

Botanical Species: macrandra

Family: Myrtaceae

Botanical Name: Eucalyptus macrandra

Landscape Uses

Shade Tree
Council or Civic Landscapes
Avenue Planting
Rural Property Planting
Revegetation or Regeneration

Eucalyptus macrandra works in an:

Australian Native Garden – celebrates local plants with natural character.
Modern Garden – sleek, minimal, and design-led planting.
Coastal Garden – relaxed, seaside feel with hardy, textural plants.
Wildlife Garden – planting to attract birds, bees, and pollinators.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Planting, Spacing & Care

How to Plant Eucalyptus macrandra

Site Selection: This species thrives in a variety of soils but prefers well-drained conditions.

Soil Preparation: While it can tolerate poorer soils, enriching the soil with organic matter will encourage healthier growth.

Hole Digging: Create a hole about twice the size of the plant's root ball.

Planting: Place the tree into the hole, ensuring it sits level. Backfill, tamp down the soil gently, and water generously.

Hedging & Screening: Not typically used.

Feature Tree: 4 m – 6 m apart to highlight its narrow, weeping foliage.

Avenue Planting Trees: 6 m apart.

Caring for Eucalyptus macrandra

Watering: Ensure the tree receives consistent water after planting. Once established, it’s drought-tolerant but benefits from occasional deep watering during extended dry spells.

Mulching: Use organic mulch around the base, maintaining a gap from the trunk. This aids in moisture retention and weed control.

Pruning: Trim lightly post-flowering to maintain shape, if necessary.

Enhancing Soil for Vigorous Growth and Aromatic Leaves

Ideal Drainage: Eucalyptus species require well-drained soils, preferably slightly acidic.

Well-Draining Soil: Key to preventing diseases and promoting healthy growth.

If you have the following soil, here are some tips for you:

Sandy Soil: Naturally preferred for its drainage; enrich with low-phosphorus fertilizers to avoid excessive lushness that can attract pests.
Clay Soil: Generally unsuitable; extensive modification with gypsum, sand, and organic material needed to improve drainage.
Loamy Soil: Ensure it is not overly rich; provide good drainage and occasional feeding.
Peaty Soil: Usually too moist; significant drainage improvements required to make suitable for Eucalyptus.

Eucalyptus macrandra is expected to grow Approx. 0.5 – 1 m per year.

Medium Growth Rate

Root Ball Dimensions (Width × Depth) For Planting

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

Ideal Conditions

Subtropical QLD (Brisbane, Gold Coast, Sunshine Coast)
Northern NSW (Byron, Coffs, Armidale)
Sydney & Central Coast
South Coast NSW (Illawarra to Bega)
Inland NSW / Tablelands (Orange, Bathurst, Canberra)
Melbourne & Surrounds (Metro, Bayside, Geelong, Bellarine, Mornington)
Western District & Central VIC (Ballarat, Bendigo, Hamilton)
Gippsland (Latrobe Valley, East Gippsland)
Adelaide Metro & Coastal
Adelaide Hills & Barossa

Thrives in

Full Sun

Frost Tolerance

Frost Tolerant – Can handle light to moderate frost once established.

Drought Tolerance

As a young tree it requires regular watering, but once established Eucalyptus macrandra develops excellent drought tolerance. It thrives in hot, dry, coastal and inland environments and maintains its compact, spreading habit with minimal supplementary watering.

Flowering Information

Does Eucalyptus macrandra flower?

Yes - Flowers

Flowering Period:

Spring
Summer

Flower Type:

Fluffy

Flower Colour:

Cream

Frequently Asked Questions

What's the main attraction of Eucalyptus macrandra?
Its long, pendulous flower clusters in a brilliant shade of yellow are the standout feature.

How often should I water the tree?
While young, it requires consistent watering. Once mature, its drought tolerance increases, but occasional deep watering is beneficial.

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