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Grevillea robusta

Silky Oak, Grevillea robusta, Southern Silky Oak, Grevillea robusta Plant, Grevillea Silky Oak, Grevillea robusta Tree, Grevillea Tree, Silk Oak Tree, Australian Silky Oak

Grevillea robusta, commonly known as the Southern Silky Oak, is a fast-growing, evergreen tree that produces fern like, dark green foliage and attractive flowers. The showy, yellow-orange, bottlebrush-like flowers are produced from spring through summer as it grows to 15 m tall and 6 m wide. Grevillea robusta is commonly grown as a specimen in parks or large garden, used in avenue plantings, added to a large coastal garden, or planted to attract birds.

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Grevillea robusta is currently unavailable, but we do have other other amazing species and varieties of Grevillea available.

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Why? Our plants are subject to seasonality and high-demand. Please contact us if you would like to know when it becomes available again.

Suited to regions:Subtropical, Temperate
Plant type:Trees
Height:15.00 m
Spread:6.00 m
Flowering time:Spring, Summer
Tolerances:Coastal, Extended dry periods, Hardy
Garden uses:Avenues, Hedging, Parks, Screening, Specimen
Garden styles:Architectural, Coastal, Formal, Japanese, Modern
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asSilky Oak, Grevillea robusta, Southern Silky Oak, Grevillea robusta Plant, Grevillea Silky Oak, Grevillea robusta Tree, Grevillea Tree, Silk Oak Tree, Australian Silky Oak

Grevillea robusta Details

Grevillea robusta, commonly known as the Southern Silky Oak, is a fast-growing, evergreen tree that produces fern like, dark green foliage and attractive flowers. The showy, yellow-orange, bottlebrush-like flowers are produced from spring through summer. Silky Oak typically grows to 15 m tall and 6 m wide with a pyramidal shape, performing best when planted in full sun or partial shade on a well-drained site. It is tolerant of extended dry periods, coastal conditions, and moderate frost. Grevillea robusta is commonly grown as a specimen in parks or large garden, used in avenue plantings, added to a large coastal garden, or planted to attract birds.

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