Grevillea ‘Red Hooks’ – Red Hooks Grevillea

$250.00

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Size: 40cm

40cm

Current Stock Height Guides

40cm: Enquire within for height guide information.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 2m to 3m

Mature Width: 2m to 4m

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is expected to grow 50cm to 100cm per year (fast).

Root Ball Dimensions

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

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About Your New Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Grevillea 'Red Hooks' is a vigorous evergreen native shrub with deeply divided, fern like leaves and bold red spider flowers held above the foliage. The hooked flower styles give the plant its name. Growth is dense and bushy from the base, so it screens well while still flowering heavily.

It grows quickly at 50 centimetres to a metre a year in full sun and well drained soil, and it copes with sandy coastal ground, inland heat and light to moderate frost once established. Temperate, warm temperate, subtropical and Mediterranean gardens all suit it. Skip phosphorus rich fertilisers.

Councils and civic projects use it for fast screening along fence lines, in road reserves and in mass plantings where colour and bird habitat both matter. In home gardens it makes an informal hedge or a large feature shrub. The speed of establishment is what most buyers are after.

Frequently Asked Questions

About Grevillea 'Red Hooks'

What is Grevillea 'Red Hooks'?

It is a hardy hybrid grevillea grown for bold red flowers and dense, deeply lobed foliage. The blooms appear over a very long season and draw honeyeaters, bees and other pollinators. It forms a broad, bushy shrub that works as a screen or a standalone feature, and it is one of the tougher grevilleas in cultivation.

How big does Red Hooks Grevillea grow?

Mature plants generally reach 2 to 3 metres tall and 2 to 4 metres wide, so allow real width when you plant. It fills out from the base and spreads sideways as much as it climbs. Pruning from a young age keeps it more upright and contained where space along a fence line is limited.

How fast does it grow?

Fast, at roughly 50 centimetres to a metre a year in good conditions. From an advanced plant you can expect a usable screen within two seasons, quicker than most native shrubs of this size. Growth slows once the plant reaches full size, and regular pruning keeps that later growth dense.

How far apart should I plant it for a screen?

For a dense informal screen, space plants 1 to 1.5 metres apart. For a tighter clipped hedge, bring that in to about 80 centimetres. Closer spacing fills faster but the plants compete, so watering and feeding matter more in the first two years. Stagger a double row if you want a solid windbreak.

Is it suitable for coastal positions?

Yes. It tolerates salt laden wind and sandy, free draining soil, which makes it a sound choice for second line coastal planting behind the frontal dune. In very exposed front row positions the foliage can burn, so give it some shelter there. Good drainage matters more to it than soil fertility.

Does it need sun or shade?

Full sun, without qualification. Flowering drops away sharply in shade and the plant opens up and becomes leggy. Six hours of direct sun a day is the minimum for a dense, heavily flowering shrub. An open position with air movement also reduces the fungal problems grevilleas pick up in still, humid corners.

How do I care for Red Hooks Grevillea?

Prune after the main flowering flush, cutting back into leafy growth rather than bare wood, and repeat lightly through the year to keep it dense. Water weekly for the first summer, then rarely. Mulch with coarse bark or gravel, and feed once a year in spring with a low phosphorus native fertiliser.

Enriched Planting Mix (AO Certified)

$21.95

Enriched Planting Mix is a certified organic blend of Pure Magic Compost, composted animal manure, gypsum, composted coarse bark and a wetting agent, bagged in 30L. It is built to be dug through existing garden soil at planting time rather than used on its own, and the gypsum is what sets it apart from a plain compost.

Gypsum helps break up heavy clay so water and roots can move through it, while the compost and manure return organic matter and nutrient to tired ground. The coarse bark holds structure and keeps air around the root zone, and the wetting agent keeps moisture in the soil longer after rain or watering.

Use it when planting trees, shrubs, roses, fruit trees and exotic garden plants, particularly into clay. Dig a hole twice the width of the pot and 7 centimetres deeper, then mix roughly one third planting mix through the excavated soil. Spread 7 centimetres of that improved soil in the base before setting the plant in.

Frequently Asked Questions

About Enriched Planting Mix

What is Enriched Planting Mix made from?

It is a blend of Pure Magic Compost, composted animal manure, gypsum, composted coarse bark and a wetting agent. Each part has a job. The compost and manure supply organic matter and nutrient, the gypsum works on clay structure, the bark keeps air around the roots and the wetting agent holds moisture in the soil.

What plants is it suitable for?

It suits exotic garden plants, including roses, ornamental and deciduous trees, fruit trees, shrubs and perennials, and it earns its keep most on heavy clay sites. It is a planting mix rather than a potting mix, so its job is improving soil at planting time. Phosphorus sensitive natives are the one clear exception.

Is it safe for natives?

No, not for the phosphorus sensitive ones. The composted animal manure in this blend lifts phosphorus well above what Proteaceae such as Banksia, Grevillea, Hakea and Protea will tolerate, and the result can be leaf burn, dieback and plant death. Use the Native Potting Mix for those species, or plant them into unimproved local soil.

Is it certified organic?

Yes. It is a certified organic product with no chemical additives, which is why the manure and compost in it are fully composted rather than raw. That makes it sound around fruit trees and vegetable beds, and it means you are adding genuine organic matter to your soil rather than a synthetic conditioner.

How much do I need?

Work on roughly one third planting mix to two thirds of the soil you dug out of the hole. For a shrub out of a 200 millimetre pot that is only a few litres. An advanced tree going into a large hole will take considerably more. Judge the quantity by the volume of the hole rather than the size of the plant.

Can I use it in pots?

It is not a potting mix and should not be used on its own in a container. The blend is designed to be diluted through garden soil, and used straight in a pot it holds too much water and settles badly. For containers, reach for a premium potting mix, or the native mix if you are potting natives.

Does it need to be watered in?

Yes. Water the plant well several hours before you plant it, then water thoroughly again once the hole is backfilled and the soil firmed down. That first deep watering settles the improved soil around the root ball and drives out air pockets. Keep the water up over the first few months while the roots establish.

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Uses in my Garden

Feature Tree
Screening or Privacy
Council or Civic Landscapes

Grevillea ‘Red Hooks’ – Red Hooks Grevillea works in an:

Australian Native Garden – celebrates local plants with natural character.
Modern Garden – sleek, minimal, and design-led planting.
Coastal Garden – relaxed, seaside feel with hardy, textural plants.
Wildlife Garden – planting to attract birds, bees, and pollinators.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Grevillea ‘Red Hooks’ – Red Hooks Grevillea Evergreen or Deciduous?

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 2m to 3m

Mature Width: 2m to 4m

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is expected to grow 50cm to 100cm per year (fast).

Growth Rate of Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is expected to grow 50cm to 100cm per year (fast).

They are considered to have a:

Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Is Grevillea ‘Red Hooks’ – Red Hooks Grevillea frost tolerant?

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is Frost Tolerant – Can handle light to moderate frost once established.

Does Grevillea ‘Red Hooks’ – Red Hooks Grevillea Flower?

Grevillea ‘Red Hooks’ produces large, vibrant red toothbrush-shaped flowers from late winter through summer. These long, arching blooms sit prominently above the foliage and create a bold, eye-catching display that attracts attention across the garden.

Does Grevillea ‘Red Hooks’ – Red Hooks Grevillea flower?

Yes - Flowers

Flowering Period:

Year-Round
Spring
Winter

Flower Type:

Pollinator-attracting

Flower Colour:

Red

Is Grevillea ‘Red Hooks’ – Red Hooks Grevillea an Australian Native Tree?

Yes

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is Native to A cultivated hybrid Grevillea, bred in Australia and derived from species native to eastern and southern Australia.

What is the Wildlife Value of Grevillea ‘Red Hooks’ – Red Hooks Grevillea ?

Its nectar-rich flowers are a magnet for honeyeaters, lorikeets, native bees and butterflies, providing a major food source across much of the year. The dense evergreen foliage also offers excellent shelter and foraging habitat for small birds, making it a standout wildlife-supporting native shrub.

How much Sunlight does Grevillea ‘Red Hooks’ – Red Hooks Grevillea need?

Grevillea ‘Red Hooks’ – Red Hooks Grevillea will thrive best in:

Full Sun

Preferred Soil?

Grevillea ‘Red Hooks’ performs best in well-drained sandy or loam soils and prefers slightly acidic conditions. It may struggle in heavy clay or alkaline soils unless improved with organic matter and coarse material to boost drainage and reduce pH. Keep soil evenly moist during establishment, then move to deep, occasional watering as it matures to support its strong drought performance, vigorous growth and abundant flowering.

Is Grevillea ‘Red Hooks’ – Red Hooks Grevillea Drought Tolerant?

Is Grevillea ‘Red Hooks’ – Red Hooks Grevillea Drought tolerant?

As a young plant it requires regular watering, but once established ‘Red Hooks’ develops excellent drought tolerance. It thrives in hot, dry and coastal environments and maintains vigorous growth and reliable flowering with minimal supplementary watering.

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How To Plant Your Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Site: Choose a well-drained position in full sun to part shade with room for the canopy to develop.

Soil preparation: Enrich the planting area with quality compost and aged manure for a strong establishment phase.

Hole: Dig twice as wide as the root ball and the same depth.

Planting: Position level with the surrounding soil, backfill gently, firm in, then water deeply to settle the roots.

Recommended Planting Spacing For Your Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Hedging and screening: 1 to 1.5 metres apart for a dense informal screen, or 80 centimetres apart for a tighter formal hedge.

Avenue planting: 3 metres apart for a uniform soft-textured avenue.

Grevillea ‘Red Hooks’ – Red Hooks Grevillea is expected to grow 50cm to 100cm per year (fast).

Fast Growth Rate

Long Term Care For Your Grevillea ‘Red Hooks’ – Red Hooks Grevillea

Watering: Water deeply twice weekly through the first 12 months. Once established, this is drought tolerant and only needs a deep soak during extended dry periods.

Mulching: Apply a 5 to 7 centimetre layer of organic mulch over the root zone, keeping it 5 centimetres clear of the trunk.

Pruning: Tip prune in late winter and again in summer to build dense growth. For a formal hedge, light shaping two to three times a year keeps lines crisp.

Fertilising: Apply a slow-release native blend in early spring and again in autumn. Avoid high-phosphorus formulations as a precaution.

Pest and disease: Hardy against most pests and diseases. Occasional inspection in warm humid conditions is all that's needed.

Planting Your Grevillea ‘Red Hooks’ – Red Hooks Grevillea in Different Soil

Grevillea Red Hooks Red Hooks Grevillea performs best in well-drained sandy loam or loam with a slightly acidic to neutral pH. Adaptable to a wide range of soils when drainage is improved with organic matter.

Sandy soil: Free-draining and ideal. Mulch well to maintain consistent moisture.

Clay soil: Improve drainage with gypsum and organic compost before planting.

Loam: The preferred soil for steady root development and consistent growth.

pH: Slightly acidic to neutral preferred. Mulch with composted leaf litter to maintain levels naturally.