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Banksia integrifolia (Coast Banksia) - Evergreen Trees Direct

Banksia integrifolia Coast Banksia

$150.00

Tax included. Shipping calculated at checkout.

Size: 30cm/33cm

30cm/33cm 40cm/45L 100L 200L - Batch A 200L - Batch B 300L - Batch A 300L - Batch B 400L 500L

All stock is grown, maintained and graded in strict accordance with AS 4373-2007, Australian Standard for Nursery Stock.

Current Stock Height Guides

40cm/45L: 1.2m - 1.8m Approx.
100L: 2.2m - 3m Approx.
200L: 3m - 4m Approx.
300L: 3.5m - 4m Approx.

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: 6m - 15m Approximately

Mature Width: 3m – 10m

Banksia integrifolia Coast Banksia is expected to grow Approx. 30 – 60 cm per year.

Root Ball Dimensions (Height & Width)

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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Shipping Cost

Shipping is calculated at checkout based on the pallet space your order occupies in the truck and your delivery location.

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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

VOLUME DISCOUNTS

10% off orders over $1,000
15% off orders over $2,000
20% off orders over $7,500

Discounts Apply Automatically At Checkout

About Your New Banksia integrifolia Coast Banksia

Banksia integrifolia, the Coast Banksia, is one of Australia's toughest and most versatile native trees. Silvery-green foliage and bold golden cylindrical flower spikes from late summer through winter make it a striking feature, while its exceptional tolerance of salt, wind, and poor soils makes it a reliable performer where many trees fail.

Coast Banksia grows to 8-15 metres tall and 4-6 metres wide with an upright spreading canopy. The fast growth and hardy nature suit coastal screens, windbreaks, habitat plantings, and feature use across both coastal and inland gardens. The golden flower spikes are a major nectar source for honeyeaters, lorikeets, and native bees through the cooler months.

Coast Banksia is highly drought tolerant once established and thrives along the east coast from QLD to VIC, performing best in coastal sites, sandy soils, and full sun. It also grows well inland in well-drained conditions, and is low maintenance once established.

Coast Banksia or Sentinel? The standard Coast Banksia grows 8-15m with a broad spreading canopy, suited to larger gardens, coastal screens, and feature use in spacious settings. Its compact cultivar Sentinel reaches just 4-6m with a narrow upright form, ideal for small gardens, narrow planting strips, and modern landscapes. Both share the same silver foliage and golden flower spikes.

Frequently Asked Questions

About Banksia integrifolia Coast Banksia

How tall does Coast Banksia grow?

Coast Banksia grows to 8-15 metres tall with a spreading canopy 4-6 metres wide.

How fast does Coast Banksia grow?

Coast Banksia is fast-growing, adding 60cm to 1 metre per year once established in well-drained soil.

Is Coast Banksia suitable for coastal gardens?

Yes. Banksia integrifolia is one of Australia's most coastal-tolerant native trees, handling salt spray, sandy soils, and strong winds with ease.

Does Coast Banksia attract birds?

Yes. The golden cylindrical flower spikes are a major nectar source for native honeyeaters, lorikeets, rainbow bees and pollinators through autumn and winter.

Is Coast Banksia drought tolerant?

Yes. Coast Banksia is highly drought tolerant once established and prefers well-drained soils with minimal supplementary water.

Where does Coast Banksia grow best in Australia?

Coast Banksia thrives along the east coast from QLD to VIC, performing best in coastal sites, sandy soils, and full sun positions. It also grows well inland in well-drained conditions.

What is the difference between Coast Banksia and 'Sentinel'?

Standard Coast Banksia grows 8-15m with a broad spreading canopy. 'Sentinel' is a compact upright cultivar reaching just 4-6m, better suited to small gardens, narrow planting strips, and feature use.

Enriched Planting Mix (AO Certified)

$21.95

Features and Benefits

Organically certified product
Improves aeration for roots
A rich blend of Pure Magic Compost, composted animal manure, Gypsum, composted coarse bark and wetting agent
Excellent to mix with heavy clay soils, an organic mixture with added gypsum which is perfect for exotic plants
Revitalises tired soils, adds nutrient and organic matter, no chemical additives, weed free
Assists in retaining moisture in the soil longer after rain or watering

Directions For Use

Water plant well at least several hours prior to planting.
Dig a hole at least twice the width of the pot and 7cm deeper than the pot.
Mix Grow Better Enriched Planting Mix with the soil that has been dug out of the hole, adding about 1/3 planting mix.
Spread a 7cm layer of improved soil in the hole and remove plant from the pot. Tease roots gently if the root ball is very firm and place plant in the planting hole. Check that pot soil is level with the surrounding soil surface level, not higher or lower.
Fill in the hole with improved soil mixture, firm down soil and water well adding Grow Better Plant Starter to final watering.

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Type:

Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Screening or Privacy
Rural Property Planting
Revegetation or Regeneration
Feature Tree
Shade Tree
Windbreak

Banksia integrifolia Coast Banksia works in an:

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

Is Banksia integrifolia Coast Banksia Evergreen or Deciduous?

Banksia integrifolia Coast Banksia is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 6m - 15m Approximately

Mature Width: 3m – 10m

Banksia integrifolia Coast Banksia is expected to grow Approx. 30 – 60 cm per year.

Growth Rate of Banksia integrifolia Coast Banksia

Banksia integrifolia Coast Banksia is expected to grow Approx. 30 – 60 cm per year.

They are considered to have a:

Medium Growth Rate
Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Banksia integrifolia Coast Banksia

Is Banksia integrifolia Coast Banksia frost tolerant?

Banksia integrifolia Coast Banksia is Frost Tolerant – Can handle light to moderate frost once established.

Does Banksia integrifolia Coast Banksia Flower?

Banksia integrifolia produces upright pale yellow flower spikes mainly from late summer through winter. These elongated blooms rise above the foliage, creating a soft but distinctive seasonal display and offering valuable nectar during the cooler months.

Does Banksia integrifolia Coast Banksia flower?

Yes - Flowers

Flowering Period:

Year-Round

Flower Type:

Fluffy

Flower Colour:

Yellow

Is Banksia integrifolia Coast Banksia an Australian Native Tree?

Yes

Banksia integrifolia Coast Banksia is Native to Native to the east coast of Australia, from Queensland to Victoria and Tasmania, where it grows naturally in coastal dunes, headlands, and open forests.

What is the Wildlife Value of Banksia integrifolia Coast Banksia ?

Its nectar-rich flowers attract honeyeaters, native bees, butterflies and beetles, while the dense foliage provides shelter for small birds. The extended flowering period also supports pollinators when few other plants are in bloom, strengthening garden biodiversity.

How much Sunlight does Banksia integrifolia Coast Banksia need?

Banksia integrifolia Coast Banksia will thrive best in:

Full Sun

Preferred Soil?

Banksia integrifolia performs best in well-drained sandy or loam soils and prefers slightly acidic to neutral conditions. It is sensitive to waterlogged or compacted ground and may struggle in heavy clay unless significantly improved with organic matter and coarse material to increase drainage. Keep soil evenly moist during establishment, then reduce watering as it matures and displays excellent drought resilience.

Is Banksia integrifolia Coast Banksia Drought Tolerant?

Is Banksia integrifolia Coast Banksia Drought tolerant?

As a young tree it benefits from regular watering, but once established Banksia integrifolia develops excellent drought tolerance. It thrives in coastal, sandy and low-water environments, maintaining its strong evergreen form with minimal supplementary watering.

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How To Plant Your Banksia integrifolia Coast Banksia

How to Plant Banksia integrifolia

Location Selection: A spot with well-draining soil and adequate sunlight is ideal.
Soil Preparation: While adaptable to various soils, slightly acidic to neutral soil is preferred.
Digging: Make a hole about twice the size of the plant's root ball.
Planting: Place the tree in the hole, backfill with soil, and firm down.
Initial Watering: Water thoroughly after planting.

Recommended Planting Spacing For Your Banksia integrifolia Coast Banksia

Hedging & Screening: 1.5 m – 2.5 m – Good for large informal native screens

Feature Tree: 3 m – 5 m – Provides coastal structure and habitat value

Avenue Planting Trees: 4 m – 5 m – Hardy and architectural in wide verge plantings

Banksia integrifolia Coast Banksia is expected to grow Approx. 30 – 60 cm per year.

Medium Growth Rate
Fast Growth Rate

Long Term Care For Your Banksia integrifolia Coast Banksia

Caring for Banksia integrifolia

Watering: Water regularly during initial growth, then reduce as the tree establishes.
Mulching: Mulch around the base to retain moisture and suppress weeds.
Pruning: Minimal pruning required; can be done to maintain desired shape.

Planting Your Banksia integrifolia Coast Banksia in Different Soil

Optimizing Soil for Coastal Resilience and Longevity

Ideal Drainage: Requires well-drained soils, particularly sandy loam.

Well-Draining Soil: Ideal for promoting robust growth and tolerance to coastal conditions.

If you have the following soil, here are some tips for you:

Sandy Soil: Excellent for drainage and suitable for natural habitats of Banksia; maintain nutrient levels with low-phosphorus native fertilizers.
Clay Soil: Not naturally suitable; extensive amendment with sand and organic material is necessary to improve conditions.
Loamy Soil: Ensure the soil remains well-drained and not overly rich in nutrients, which could harm the plant.
Peaty Soil: Requires adjustment for drainage; mix in sand and perlite to provide the right soil consistency.

Frequently Asked Questions

Frequently Asked Questions

Are Banksias suitable for coastal gardens? Yes, Banksia integrifolia is particularly resilient to salty winds, making it ideal for coastal settings.
Do they attract wildlife? Absolutely! They're known to attract birds, particularly nectar-feeding species.
How often should I water my Banksia integrifolia? Regularly during its early growth stages, but once established, it's relatively drought-tolerant.