Silky Oak (Grevillea Robusta) is a perennial tree in the Proteaceae family with moderate care difficulty. It requires moderate watering and full sun light in USDA hardiness zones 9-11. This plant is toxic to cats and dogs — keep it out of reach of pets.
Grevillea robusta is a fast-growing evergreen tree native to eastern coastal Australia, known for its fern-like leaves and showy orange flowers.
Silky Oak
Grevillea Robusta
Grevillea robusta is a fast-growing evergreen tree native to eastern coastal Australia, known for its fern-like leaves and showy orange flowers.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Silky Oak
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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