- Mature height
- 20m to 35m (approx.)
- Mature width
- 10m to 15m
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.