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Grevillea robusta 'Winter Wonder' · Proteaceae

Silk Oak

⚠️ Not safe for petsEvergreen, maintaining foliage throughout the year.150 to 300 cm
Full sunModerate watering; allow soil to dry between waterings.MediumDoes not tolerate temperatures below 5 degrees Celsius.

Description & origin

The Grevillea robusta 'Winter Wonder' is a fast-growing ornamental tree. It is notable for its variegated green and cream leaves. Ideal for gardens needing an exotic touch.

Size

Can reach up to 3 meters in domestic cultivation.

Foliage

Evergreen foliage that maintains color year-round.

Flowering

This species does not produce flowers in domestic cultivation.

Detailed care

Light

Prefers full sun for healthy growth.

Soil

Well-drained and slightly acidic soil is ideal.

Watering

Moderate watering, allowing the soil to dry slightly between waterings.

Temperature

Protect from frost, as it is sensitive to temperatures below 5 degrees Celsius.

Fertilising

Fertilize in spring with a balanced fertilizer.

Repotting

Transplant in spring when necessary.

Pruning

Prune in late winter to maintain the desired shape.

Propagation

Propagation by seeds or semi-hardwood cuttings.

Common problems

Chlorosis

Yellow leaves due to nutrient deficiency or poorly drained soil.

Root rot

Caused by excess water and poor soil drainage.

Mealybug infestation

Insects that suck sap, weakening the plant.

Uses & curiosities

In the garden

  • Hedge
  • Shade tree
  • Exotic element

Other uses

Used in landscaping to create visual contrasts.

Did you know…

This plant is native to Australia and is often used in landscaping due to its distinctive foliage.