Eucalyptus cinerea, commonly known as the silver dollar gum or argyle apple, is a fast-growing evergreen eucalyptus native to Australia that is valued for its striking silvery-blue round juvenile leaves and aromatic foliage. It can grow into a medium-sized tree, often reaching 10–15 metres tall, and is widely planted in gardens, shelter belts, and floral arrangements because of its attractive appearance and drought tolerance. Eucalyptus cinerea thrives in full sun and well-drained soil, tolerates dry conditions once established, and produces clusters of small white flowers that attract bees and other pollinators. Its fragrant leaves contain eucalyptus oil, which has traditionally been used for medicinal purposes such as relieving congestion and respiratory discomfort, while the foliage is also popular in bouquets and decorative landscaping.
Eucalyptus cinerea (silver dollar)
Botanical Name Eucalyptus cinerea Common Name Silver Dollar gum Family Myrtaceae Type Evergreen tree Origin Australian native Mature Height Up to 10 m at maturity Mature Spread Approximately 6 m Height at 5 Years Approximately 5 m — very rapid growth rate Sun Requirements Full sun to partial shade Soil Poor to moist soils; tolerates winter inundation and dry summers Flowering March to June — white clustered flowers; good nectar source for bees and birds Wind Tolerance Excellent — strong-limbed; withstands cold winds and coastal conditions Frost Tolerance Frost hardy once established, tolerating temperatures down to approximately -8 to -13°C, although young trees are more susceptible to frost damage Drought Tolerance Good — drought-resistant once established Waterlogging Tolerance Excellent — withstands water logging for extended periods Coppicing Yes — reliable coppicing; can be cropped on a short rotation Growth Rate Moderate Maintenance Very low
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