Eucalyptus cinerea

Features and care

Eucalyptus cinerea, known as the silver dollar gum, is an evergreen tree valued above all for its aromatic foliage. Young branches are used in floral arrangements, while mature specimens bring a blue-grey contrast to large gardens and plantings with a lasting structure.

Its juvenile leaves are rounded, opposite and silvery, with a texture unlike that of other broadleaved trees. It can be kept shrubby through management or develop into a single-trunked tree. The flowers are small and white, and are scarce on young plants or those grown in containers.

It needs full sun and reaches 10 to 15 m when left to grow freely. On cool, well-drained soil it needs moderate watering during the warm months, letting the ground aerate between applications. It tolerates high humidity and belongs to USDA zones 8–10. Young specimens should be protected from severe frosts and watering adjusted to their growth activity.

At Ornacom we cultivate each specimen directly, guaranteeing a balanced size and abundant flowering from the first years of planting.

Extended species profile

Verified cultivation data, designed so any visitor can see at a glance whether the plant suits their climate and garden.

Cultivation

Exposure

Full sun

Watering

ORN-RIEGO 3/5 · medium — regular watering in warm weather; let the soil aerate between waterings

Soil / moisture

Cool; well drained

Flowering

Inconspicuous

Climate

USDA hardiness

Zones 8 – 10

Compatible climates

Cfb, Csb, Cfa mild, Csa

Humid climate tolerance

ORN-HUM 4/5 · high

Maintenance

Growth

ORN-ALT 5/5 · 10–15 m · fast growth

Pests

ORN-PLAGA 3/5 · medium — psyllids, eucalyptus snout beetle/borers, leaf spots and Phytophthora

Fertilising

ORN-ABONO 2/5 · low — prioritise soil and organic matter; fertilise in spring only based on analysis and vigour

  • Warning

Protect from severe frosts and waterlogging; it can grow very large even when sold for foliage.

Extended species profile

Verified cultivation data, designed so any visitor can see at a glance whether the plant suits their climate and garden.

Cultivation

Exposure

Full sun

Watering

ORN-RIEGO 3/5 · medium — regular watering in warm weather; let the soil aerate between waterings

Soil / moisture

Cool; well drained

Flowering

Inconspicuous

Climate

USDA hardiness

Zones 8 – 10

Compatible climates

Cfb, Csb, Cfa mild, Csa

Humid climate tolerance

ORN-HUM 4/5 · high

Maintenance

Growth

ORN-ALT 5/5 · 10–15 m · fast growth

Pests

ORN-PLAGA 3/5 · medium — psyllids, eucalyptus snout beetle/borers, leaf spots and Phytophthora

Fertilising

ORN-ABONO 2/5 · low — prioritise soil and organic matter; fertilise in spring only based on analysis and vigour

  • Warning

Protect from severe frosts and waterlogging; it can grow very large even when sold for foliage.

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