Grevillea Robusta
Grevillea robusta, commonly known as Silky Oak, is a striking evergreen tree native to eastern Australia. It is renowned for its beautiful, fern-like foliage and vibrant, honey-scented flowers. The tree features a large, spreading canopy with finely divided, silver-green leaves, and produces clusters of bright orange to yellow flowers that attract birds and pollinators. Grevillea robusta is valued for its ornamental appeal, shade provision, and as a specimen tree in gardens and landscapes.
- Botanical Name: Grevillea robusta
- Common Name: Silky Oak
- Mature Height: 30-50 feet (9-15 meters)
- Mature Spread: 20-30 feet (6-9 meters)
- Growth Rate: Fast
- Light Requirements: Full sun
- Soil Requirements: Well-draining soil; prefers sandy or loamy soils but tolerates a range of soil types
- Water Needs: Moderate; requires regular watering, especially during dry periods
- Foliage: Evergreen, with silvery-green, fern-like leaves that are deeply divided
- Flowers: Bright orange to yellow, tubular flowers in clusters, typically appearing in spring and summer
- Fruit: Small, woody seed capsules that are not particularly ornamental
Uses:
- Shade Tree: Provides excellent shade with its large, spreading canopy, making it ideal for large gardens, parks, and outdoor spaces.
- Ornamental Tree: Adds visual interest with its unique foliage and vibrant flowers, suitable for both formal and informal gardens.
- Wildlife Attraction: The flowers attract birds and pollinators, adding ecological value to the garden.
- Specimen Tree: Effective as a specimen tree due to its striking appearance and size.
Benefits:
- Aesthetic Appeal: Features beautiful, fern-like foliage and striking, honey-scented flowers that enhance garden aesthetics.
- Rapid Growth: Grows quickly to provide shade and visual impact, making it a valuable addition to large landscapes and gardens.
- Wildlife Friendly: Attracts birds and pollinators, contributing to the ecological health of the garden.
- Low Maintenance: Requires minimal care once established, with occasional pruning and standard pest and disease management.
Grevillea robusta (Silky Oak) is a robust and visually captivating tree that adds beauty and interest to gardens and landscapes with its unique foliage, vibrant flowers, and rapid growth. Its adaptability and wildlife-friendly attributes make it a valuable addition to a variety of garden settings.
Debes acceder para publicar una valoración.


CAREFUL TREE TRANSPORTATION
At Treezom, we take great care in transporting your trees to ensure they arrive in perfect condition. Our expert team uses various methods, depending on the size and volume of the order, to provide safe and efficient delivery. Whether you're ordering a single tree or a bulk order, we guarantee high standards of handling and care throughout the process.
MULTIPLE SHIPPING METHODS
- Truck Delivery: Ideal for local or regional deliveries, ensuring a smooth and timely shipment of your trees directly to your location.
- Sea Containers (20’ or 40’): Perfect for larger orders or international shipping. Our sea containers are equipped to handle bulk shipments with optimal protection.
- Other Customized Solutions: Depending on the size and nature of your order, we can offer tailored shipping methods to meet your specific needs.
No matter the shipping method, we use specialized packaging and handling procedures to protect the trees during transit, ensuring they arrive healthy and ready for planting.
Below, you’ll find key tips tailored to this species’ requirements. Whether you’re new to plant care or have plenty of experience, these guidelines are here to support you in keeping your green companion healthy and vibrant.
- Planting:
- Choose a location with full sun and well-draining soil.
- Dig a hole twice the width of the root ball and equal in depth.
- Place the plant in the hole, backfill with soil, and water thoroughly.
- Ensure adequate spacing from other plants and structures to accommodate its mature size and spreading canopy.
- Watering:
- Water regularly during the establishment period to promote healthy root development.
- Once established, Grevillea robusta is somewhat drought-tolerant but requires regular watering during prolonged dry periods.
- Allow the soil to dry out between waterings and avoid overwatering to prevent root rot.
- Pruning:
- Prune to maintain shape, remove dead or damaged branches, and encourage a well-balanced canopy.
- Prune in late winter or early spring before new growth begins.
- Light, regular pruning helps to maintain a neat appearance and encourages better flowering.
- Fertilizing:
- Feed with a balanced, slow-release fertilizer in early spring to support healthy growth.
- Use fertilizers specifically formulated for native plants, as Grevillea robusta can be sensitive to high phosphorus levels.
- Reduce fertilization in the winter months or during periods of dormancy.
- Pest and Disease Control:
- Grevillea robusta is generally pest-resistant but can occasionally suffer from pests such as aphids or scale insects; treat with insecticidal soap or horticultural oil if necessary.
- Monitor for fungal diseases like root rot or leaf spot; ensure good air circulation and avoid waterlogged soil.
- Regularly inspect the plant for signs of pests or disease and address issues promptly.
*This information is provided for informational purposes only. For more detailed care, please consult a professional Gardener or Arborist.
Valoraciones
No hay valoraciones aún.