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A few leaves or flowers may drop during transit. This is completely normal — plants settle and bounce back within a few days of basic care.

Silver Oak

⚡ 50+ sold recently

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₹359

₹359 - ₹359

₹359

₹299

₹299 - ₹299

₹299

(MRP Inclusive of all taxes)

Quantity

Why it’s special?

Fast-growing shade tree
Silvery fern-like foliage
Showy nectar-rich blooms
Excellent estate shade tree
Useful soft timber
Attracts birds and bees

Flat ₹79 delivery on every order

🌎 Country of origin: India

Silver Oak (Grevillea robusta) is a tall, erect, fast-growing tree from Australia, widely planted in India as a shade tree on coffee and tea estates and along roads. Its fine, fern-like grey-green leaves are silvery beneath, giving the tree its name, and in spring it produces showy one-sided golden-orange flower combs rich in nectar that attract birds and bees. The straight trunk yields useful timber. Adaptable and hardy, it thrives in cooler hill regions and well-drained plains, though its surface roots and brittle wood call for careful siting.

Specifications

Family	Proteaceae
Native region	Eastern Australia
Mature height	15-30 m
Mature spread	6-12 m
Growth rate	Fast
Foliage	Evergreen, fern-like leaves, silvery beneath
Flower colour	Golden-orange
Flower season	Spring (Mar-May)
Climate zone	Subtropical to mild temperate

Care guide

Sunlight	Full sun
Watering	Moderate; drought-tolerant once established
Soil / mix	Well-drained, slightly acidic soil; dislikes waterlogging
Temperature	Prefers 10-35C; tolerates light frost when mature
Humidity	Tolerates moderate humidity
Fertilizer	Low-phosphorus feed; avoid high-phosphate fertilizers
Pruning	Prune young to build strong structure
Repotting	Young plants in pots; transplant to ground early
Propagation	Seeds
Pests & problems	Generally hardy; occasional borers
Toxicity / safety	Sap/flowers may cause skin irritation
Difficulty	Easy

Uses

Grown as a shade tree on tea and coffee plantations, as a fast windbreak and avenue tree, and for soft timber; its nectar-rich flowers support birds and bees.

Growing tips

Plant in well-drained soil in full sun and avoid phosphorus-rich fertilizers, to which Proteaceae are sensitive. It performs especially well in India's cooler hill stations and plateaus.

Silver Oak (Grevillea robusta) Care

Silver Oak thrives in full sun with well-draining soil, making it easy to establish once its roots settle. Water regularly while young to keep the soil lightly moist, then reduce as the tree matures and becomes fairly drought-tolerant. Feed with a balanced fertiliser during the growing season, and prune lightly to shape the young plant while it is still in its 10" grow bag stage.

Silver Oak Benefits & Uses

Grevillea robusta is a fast-growing evergreen valued as a shade tree, avenue tree and boundary planting across Indian gardens and farms. Its feathery fern-like foliage and golden-orange flowers attract birds and pollinators, while the timber is prized for furniture and light construction. It is also commonly grown as a nurse tree for coffee, tea and cardamom plantations because of the dappled shade it provides.

Where to place Silver Oak

Give Silver Oak an open, sunny spot with plenty of overhead room, as it grows tall and upright over time. It suits large gardens, farm boundaries, roadside avenues and plantation borders rather than small enclosed courtyards. Position it away from underground pipes and building foundations, and space multiple trees generously so each develops a full, healthy canopy.

Why buy Silver Oak online in India

Buying Grevillea robusta online from GardenGo means a healthy, locally sourced sapling delivered in its 10" grow bag, ready to plant out. Because we stock locally and deliver fast, your Silver Oak arrives alive and settled rather than stressed from days in transit. You can also add the potting soil, fertiliser and tools you need in the same order for a complete planting kit.

Frequently asked questions

How often should I water Silver Oak?

Water young trees regularly; once established it is drought-tolerant and dislikes constantly wet soil.

How much sun does it need?

It needs full sun for healthy, fast and upright growth.

Is it safe for pets?

The sap and flowers can irritate skin, so discourage pets from chewing it.

Can I grow it in a pot?

Only as a young plant; transplant it to open ground early as it grows very tall.

How do I propagate it?

It is grown easily from fresh seed sown in well-drained nursery mix.

Why are the leaves browning?

Waterlogging or excess phosphorus fertilizer is a common cause; improve drainage and switch to low-phosphate feed.

When does it flower?

It bears golden-orange flower combs mainly in spring, around March to May.

Is it suitable indoors?

No, it is a large outdoor tree, though young seedlings are sometimes kept briefly as foliage plants.

Is Silver Oak toxic?

It is not a serious poison, but its sap can cause contact skin irritation in sensitive people.

What fertilizer should I use?

Use a low-phosphorus fertilizer or compost; high-phosphate feeds can harm this Proteaceae species.

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