Silky Oak

Grevillea robusta

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Flowering Grevillea robusta in Kibbutz Gan Shmuel; April 14, 2006. Aprox. 16 meters high.
This is an evergreen shrub or tree that is fast growing and can reach a height of 35m tall! They are often grown as annuals as they are effect as bushy shrubs. They can also been grown as indoor plants.
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Planning

Difficulty

Moderate

Flowering time

Summer, Spring

Propagation

Cuttings

Semi-hardwood cuttings

Environment

Light

Full Sun

Soil moisture

Moist

Soil type

Loam, Sand

Soil PH preference

Neutral, Acid

Frost hardiness

Half-Hardy

Personality

Family

Proteaceae

Flower colour

Yellow
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Knowledge and advice

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