Silky Oak (Grevillea robusta) is a fast-growing semi-deciduous tree native to Australia, notable for its elegant fern-like compound leaves and golden-yellow flower racemes. While used as a shade tree in tropical and subtropical climates, it is valued as an ornamental tree in Turkey's temperate coastal regions. Its ability to recover after fire and effective root system against erosion make it a preferred choice in environmentally conscious landscape projects.
Silky Oak (Grevillea robusta)
Grevillea robusta
Eye-catching, fast-growing ornamental tree with fern-like foliage and golden-yellow flower clusters.
Product Information
| Latin Name | Grevillea robusta |
|---|---|
| Category | Ornamental Plants |
| Stock Code | BC-817 |
| Height | 1.5-3 m |
| Pot Type | Plastic Pot |
| Sale Type | Wholesale |
Features
Climate Resistance
Medium (-2°C / 28°F)
Watering Needs
Medium (1-2 times/week)
Sun Requirement
Full Sun
Growth Rate
Very Fast (60-100 cm/year)
Usage Area
Outdoor
Maximum Height
25-35 m (in natural habitat)
Product Description
Detailed Specifications
| Trunk Structure | Straight, cylindrical trunk; grey-brown, vertically fissured bark |
|---|---|
| Leaf Form | Fern-like, bipinnately compound leaves; 30-50 cm long, dark green |
| Flower Structure | Golden yellow, comb-shaped one-sided flower racemes; blooms in spring |
| Canopy Structure | Pyramidal crown form; can reach 10-25 m in height |
| Root System | Shallow and spreading root system; aggressive root growth |
Care & Growing
Watering
Young plants need regular watering. Mature trees show moderate drought tolerance. Deep water 1-2 times per week in summer.
Light
Loves full sun. Needs at least 6 hours of direct sunlight.
Soil
Well-drained, slightly acidic soils are ideal. Avoid heavy clay soils. pH 5.5-6.5.
Fertilizer
Apply slow-release phosphorus-free fertilizer in spring and early summer. Grevillea species are sensitive to high phosphorus.
Usage Areas
- Street and boulevard tree
- Parks and botanical gardens
- Coastal strip landscapes
- Shading in large open areas
- Windbreak planting
Frequently Asked Questions
Silky Oak is one of the fastest growing ornamental trees, capable of growing 60-100 cm per year under ideal conditions. It can reach 5-6 m within just a few years.
Yes, Silky Oak tolerates coastal conditions well, including salt spray and sandy soils. It is commonly used in coastal landscaping in Mediterranean climates.
Delivery Information
Minimum order 10 adet. Shipping available across Turkey.
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