Corymbia citriodora Lemon Scented Gum

$250.00

Tax included. Shipping calculated at checkout.

Size: 40cm/45L

40cm/45L 100L 500L

All stock is grown, maintained and graded in strict accordance with AS 4373-2007, Australian Standard for Nursery Stock.

Current Stock Height Guides

40cm/45L: 1.5m – 2m Approx.
100L: 2.1m – 3m Approx.
500L: Enquire within for height guide information.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 20m - 35m Approximately

Mature Width: 10m – 15m

Corymbia citriodora Lemon Scented Gum is expected to grow Approx. 1 – 1.5 m per year.

Root Ball Dimensions

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)

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Phone: (03) 7042 3318

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About Your New Corymbia citriodora Lemon Scented Gum

Corymbia citriodora, the Lemon Scented Gum, is one of Australia's most iconic tall feature trees. The smooth pink-grey trunk, narrow green foliage, and powerful lemon citrus fragrance released when leaves are crushed make it instantly recognisable in parks, rural properties, and grand avenue plantings.

Lemon Scented Gum grows to 25-35 metres tall and 10-15 metres wide with a tall slender trunk and high open canopy. The dramatic height and elegant form make it best suited to acreage, large gardens, parks, and formal avenues where it has room to develop. The smooth powdery bark sheds in flakes through the year, revealing fresh pink-grey tones beneath.

Highly drought and heat tolerant once established, Lemon Scented Gum performs well across NSW, QLD, VIC, SA and WA. It tolerates light frost once established, prefers full sun with well-drained soils, and the white summer flowers provide a major nectar source for native bees, lorikeets and honeyeaters.

Standard Lemon Scented Gum or Scentuous? The standard Corymbia citriodora grows 25-35m with a tall slender trunk, suited to acreage, parks, and large feature plantings. Its dwarf cultivar Scentuous reaches just 5-7m, suited to suburban gardens, courtyards, and small landscapes. Both share the famous lemon fragrance.

Frequently Asked Questions

About Corymbia citriodora Lemon Scented Gum

How tall does Lemon Scented Gum grow?

Corymbia citriodora grows to 25-35 metres tall and 10-15 metres wide with a tall slender trunk and high open canopy.

How fast does Lemon Scented Gum grow?

Lemon Scented Gum is fast-growing, adding 1-1.5 metres per year once established.

Why is it called Lemon Scented Gum?

The leaves release a strong, pleasant lemon citrus fragrance when crushed or brushed against, thanks to high concentrations of citronellal in the foliage.

What is the difference between standard Lemon Scented Gum and Scentuous?

Standard Corymbia citriodora grows 25-35m with a tall slender trunk and is suited to acreage, parks, and large feature plantings. Scentuous is a dwarf cultivar reaching just 5-7m, suited to suburban gardens and smaller landscapes.

Is Lemon Scented Gum suitable for residential gardens?

Standard Lemon Scented Gum is best suited to large gardens, acreage, parks, and avenues due to its mature height. For smaller properties choose the dwarf cultivar 'Scentuous' instead.

Is Lemon Scented Gum drought tolerant?

Yes. Corymbia citriodora is highly drought and heat tolerant once established and performs well across most Australian climates.

Does Lemon Scented Gum attract wildlife?

Yes. The white flowers produced through summer are a major nectar source for native bees, lorikeets and honeyeaters. The smooth pink-grey trunk also provides habitat for native birds and possums.

Enriched Planting Mix (AO Certified)

$21.95

Features and Benefits

Organically certified product
Improves aeration for roots
A rich blend of Pure Magic Compost, composted animal manure, Gypsum, composted coarse bark and wetting agent
Excellent to mix with heavy clay soils, an organic mixture with added gypsum which is perfect for exotic plants
Revitalises tired soils, adds nutrient and organic matter, no chemical additives, weed free
Assists in retaining moisture in the soil longer after rain or watering

Directions For Use

Water plant well at least several hours prior to planting.
Dig a hole at least twice the width of the pot and 7cm deeper than the pot.
Mix Grow Better Enriched Planting Mix with the soil that has been dug out of the hole, adding about 1/3 planting mix.
Spread a 7cm layer of improved soil in the hole and remove plant from the pot. Tease roots gently if the root ball is very firm and place plant in the planting hole. Check that pot soil is level with the surrounding soil surface level, not higher or lower.
Fill in the hole with improved soil mixture, firm down soil and water well adding Grow Better Plant Starter to final watering.

View full details

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Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Feature Tree
Shade Tree
Avenue Planting
Rural Property Planting
Council or Civic Landscapes

Corymbia citriodora Lemon Scented Gum works in an:

Australian Native Garden – celebrates local plants with natural character.
Modern Garden – sleek, minimal, and design-led planting.
Woodland Garden – layered, naturalistic design under dappled light.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Corymbia citriodora Lemon Scented Gum Evergreen or Deciduous?

Corymbia citriodora Lemon Scented Gum is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 20m - 35m Approximately

Mature Width: 10m – 15m

Corymbia citriodora Lemon Scented Gum is expected to grow Approx. 1 – 1.5 m per year.

Growth Rate of Corymbia citriodora Lemon Scented Gum

Corymbia citriodora Lemon Scented Gum is expected to grow Approx. 1 – 1.5 m per year.

They are considered to have a:

Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Corymbia citriodora Lemon Scented Gum

Is Corymbia citriodora Lemon Scented Gum frost tolerant?

Corymbia citriodora Lemon Scented Gum is Frost Tolerant – Can handle light to moderate frost once established.

Does Corymbia citriodora Lemon Scented Gum Flower?

Corymbia citriodora produces clusters of small creamy-white fluffy flowers from summer into early autumn. These soft blooms sit lightly along the fine branches, creating a subtle seasonal display that contrasts beautifully with its smooth white trunk and aromatic foliage.

Does Corymbia citriodora Lemon Scented Gum flower?

Yes - Flowers

Flowering Period:

Summer

Flower Type:

Fluffy

Flower Colour:

White

Is Corymbia citriodora Lemon Scented Gum an Australian Native Tree?

Yes

Corymbia citriodora Lemon Scented Gum is Native to Eastern Australia, particularly Queensland and northern New South Wales, where it grows naturally in open forests and woodlands.

What is the Wildlife Value of Corymbia citriodora Lemon Scented Gum ?

Its nectar-rich flowers attract honeyeaters, native bees, butterflies and beneficial insects, while its tall evergreen canopy provides shelter and perching habitat for small birds. The smooth trunk and aromatic foliage also support a range of insects, enhancing overall garden biodiversity.

How much Sunlight does Corymbia citriodora Lemon Scented Gum need?

Corymbia citriodora Lemon Scented Gum will thrive best in:

Full Sun

Preferred Soil?

Corymbia citriodora performs best in well-drained sandy or loam soils and tolerates slightly acidic to slightly alkaline conditions. It can struggle in heavy clay or waterlogged soil unless significantly improved with organic matter and coarse material to increase drainage. Keep soil evenly moist during establishment, then transition to deep, occasional watering as the tree matures and develops its characteristic high drought resilience.

Is Corymbia citriodora Lemon Scented Gum Drought Tolerant?

Is Corymbia citriodora Lemon Scented Gum Drought tolerant?

As a young tree it requires regular watering, but once established Corymbia citriodora develops excellent drought tolerance. It thrives in hot, dry, coastal and exposed environments, maintaining its tall, elegant form with minimal supplementary watering.

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How To Plant Your Corymbia citriodora Lemon Scented Gum

Site: Choose a well-drained position in full sun to part shade with room for the canopy to develop.

Soil preparation: Enrich the planting area with quality compost and aged manure for a strong establishment phase.

Hole: Dig twice as wide as the root ball and the same depth.

Planting: Position level with the surrounding soil, backfill gently, firm in, then water deeply to settle the roots.

Recommended Planting Spacing For Your Corymbia citriodora Lemon Scented Gum

Feature tree: 3 to 4 metres apart to allow the full canopy and form to develop.

Avenue planting: 3 metres apart for a uniform soft-textured avenue.

Corymbia citriodora Lemon Scented Gum is expected to grow Approx. 1 – 1.5 m per year.

Fast Growth Rate

Long Term Care For Your Corymbia citriodora Lemon Scented Gum

Watering: Water deeply twice weekly through the first 12 months. Once established, this is drought tolerant and only needs a deep soak during extended dry periods.

Mulching: Apply a 5 to 7 centimetre layer of organic mulch over the root zone, keeping it 5 centimetres clear of the trunk.

Pruning: Minimal pruning required. Light tip prune in late winter to maintain shape, and remove lower branches as the tree grows to develop a clean feature trunk.

Fertilising: Apply a slow-release native blend in early spring and again in autumn. Avoid high-phosphorus formulations as a precaution.

Pest and disease: Hardy against most pests and diseases. Occasional inspection in warm humid conditions is all that's needed.

Planting Your Corymbia citriodora Lemon Scented Gum in Different Soil

Corymbia citriodora performs best in well-drained sandy loam or loam with a slightly acidic to neutral pH. Adaptable to a wide range of soils when drainage is improved with organic matter.

Sandy soil: Free-draining and ideal. Mulch well to maintain consistent moisture.

Clay soil: Improve drainage with gypsum and organic compost before planting.

Loam: The preferred soil for steady root development and consistent growth.

pH: Slightly acidic to neutral preferred. Mulch with composted leaf litter to maintain levels naturally.

Frequently Asked Questions

Is the Corymbia citriodora suitable for small gardens? Due to its potential size, it's best suited for larger gardens or public spaces.
Does it attract wildlife? Yes, its blossoms attract nectar-feeding birds and bees.