Shining gum
Eucalyptus nitens · Myrtaceae
📷 Poyt448 Peter Woodard · Public domain
⚠️ Feuilles riches en eucalyptol : leur ingestion peut provoquer salivation, vomissements, diarrhée, abattement ou faiblesse chez chiens et chats. L’huile essentielle concentrée est plus risquée.
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around shining gum and prepare for winter.
ID card
- Foliage
- Evergreen, brilliant blue-green
- Flowering
- Spring to summer, white flowers in clusters
- Mature size
- 30 m in height, 10-15 m spread
- Growth
- Fast
- Hardiness
- Down to around -10°C
- Origin
- Australia (New South Wales)
- Soil type
- Well-drained, light to medium, tolerates poor soils
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Eucalyptus nitens requires well-drained soil, preferably acidic, with no waterlogging. Water regularly for two years after planting to encourage deep rooting.
The common mistake
Planting it in heavy or chalky soil and overwatering thinking you're 'caring for it' - it rots in less than 18 months, the collar turning black and slimy.
The pro's trick
Sow seeds directly on moist peat under a cold frame in February: plants grow quickly and you can pick the most vigorous one at 6 months.
Care
Light exposure
Install your shining eucalyptus in full sun for optimal growth and dense foliage. It thrives very well in sunny, open situations. Avoid persistent shade which would slow its development.
Watering
Once established, this eucalyptus is moderately demanding and tolerates dry periods well. Water regularly during the first year after planting to encourage root establishment. In dry climates, increase watering in summer.
Soil and planting
Choose well-drained, light soil, whether rich or poor matters little. Plant while avoiding winter waterlogging which promotes root rot. Adding sand or perlite improves drainage on heavy soils.
Pruning and training
Pruning is not necessary to let the tree express its natural slender form. Remove dead or poorly oriented branches in late winter. You can keep a clear base by gradually removing lower branches.
Fertilizing
Apply balanced fertilizer in spring during the first two years after planting. Once established, this eucalyptus is generally not very demanding and makes do with natural soil nutrients.
Health and pests
Shining eucalyptus is generally robust and rarely subject to diseases in appropriate climates. Watch for excess moisture which can promote root fungi. Good drainage and sufficient air circulation limit fungal problems.
Did you know?
Shining eucalyptus (Eucalyptus nitens) is prized worldwide for pulp and timber production: its exceptionally fast growth makes it a key economic plantation tree. The name 'nitens' means 'shining' in Latin, referring to its remarkably luminous blue-green foliage that glimmers in the wind.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
Add this plant to my garden →Plants from the same family
- Blue gumEucalyptus globulus
- MyrtleMyrtus communis
- MānukaLeptospermum scoparium
- Strawberry guavaPsidium cattleianum
- Snow gumEucalyptus pauciflora
- Woolly TeatreeLeptospermum lanigerum
Tips generated and checked by Viridia — adapt them to your local climate.