Magnolia Exmouth Cones

Name: Magnolia Exmouth Cones
Brand: Evergreen Trees Direct
Price: 1800.00 AUD
Availability: InStock

$1,800.00

Tax included. Shipping calculated at checkout.

1000 in stock

Size: 90L

90L

Current Stock Height Guides

90L: Enquire within for height guide information.

Trade Customers

We supply advanced trees to landscapers, developers, architects, and councils Australia-wide. Trade clients receive fast quotes, expert advice, and access to premium stock with reliable freight.

About Magnolia Exmouth Cones

Magnolia grandiflora 'Exmouth', known as Exmouth Southern Magnolia, is an elegant evergreen tree distinguished by its cone-shaped topiary form, making it a striking feature in any garden or landscape. It grows 10–20 meters tall with a 4–8 meter wide dense canopy.

This variety showcases large, glossy dark green leaves with bronze undersides and produces creamy white, fragrant flowers up to 30 cm in diameter during summer. Its formal, precise cone shape is perfect for topiary gardens, specimen planting, and avenues.

Thriving in full sun to part shade and adaptable to various well-drained soils, Exmouth Southern Magnolia adds vertical interest and year-round beauty to large spaces.

Key Information to Know

Evergreen / Deciduous

Magnolia Exmouth Cones is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 10m - 15m Approximately

Mature Width: 4 – 8 meters

Magnolia Exmouth Cones is expected to grow Approx 20 – 40 cm per year (moderate).

Frost Tolerance

Is Magnolia Exmouth Cones frost tolerant?

Magnolia Exmouth Cones is Frost Tolerant – Can handle light to moderate frost once established.

Flowering Information

Magnolia ‘Exmouth’ produces large, creamy-white, lemon-scented flowers in late winter and early spring. The upright, goblet-shaped blooms appear on the bare branches before leaf emergence, creating a refined and elegant seasonal display with strong fragrance.

Native Information

Is Magnolia Exmouth Cones an Australian Native? No

Magnolia Exmouth Cones is Native to Cultivar of Magnolia grandiflora, native to the southeastern United States. Selected for its narrow, upright growth and large creamy-white flowers, followed by distinctive ornamental cones.

Wildlife Value

Its nectar-rich blooms attract bees and early emerging pollinators at the end of winter. The structured branches offer shelter and perching habitat for small birds, while the large leaves create shaded micro-habitats that support beneficial insects throughout the growing season.

Sunlight Information

Magnolia Exmouth Cones will thrive best in:

Full Sun
Part Shade

Preffered Soil

Magnolia ‘Exmouth’ performs best in well-drained, slightly acidic loam or sandy loam soils. It may struggle in heavy clay, alkaline or waterlogged sites unless improved with organic matter to enhance drainage and soil structure. Keep soil evenly moist during establishment, then maintain deep, occasional watering as the tree matures to support healthy root development, strong foliage growth and its signature fragrant flowering.

Botanical Information

Common Name: Exmouth Southern Magnolia

Genus: Magnolia

Botanical Species: Magnolia grandiflora

Family: Magnoliaceae

Botanical Name: Magnolia grandiflora 'Exmouth'

Landscape Uses

Feature Tree
Shade Tree
Council or Civic Landscapes

Magnolia Exmouth Cones works in an:

Formal Garden – structured, symmetrical design with clipped shapes.
Modern Garden – sleek, minimal, and design-led planting.
Cottage Garden – romantic mix of flowers, colour, and texture.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Planting, Spacing & Care

Site Preparation: Choose a location that accommodates the tree’s mature size and shape; ensure the soil is not compacted.
Soil Preparation: Amend the soil with compost or aged manure to enhance fertility and drainage.
Planting: Ensure the tree is planted at the same depth as its container. Apply mulch around the base to help retain moisture and control weeds, avoiding direct contact with the trunk to prevent rot.

Feature Planting: Space 6 – 8 m apart to showcase form and canopy

Hedging & Screening: Not typically used due to topiary shape

Avenue Planting: Space 6 – 8 m apart for formal symmetry and structure

Watering: Regular watering is crucial during the first few years; once established, the tree is somewhat drought-tolerant but benefits from occasional deep watering.
Pruning: Minimal pruning is needed to maintain its cone shape; best pruned after the flowering season.
Fertilization: Apply a balanced fertilizer in early spring to promote healthy growth and abundant flowering.

Sandy soils: Add compost and mulch to retain moisture.
Loamy soils: Ideal for balanced, healthy growth and flowering.
Clay soils: Tolerates light clay with good drainage.
Coastal soils: Tolerant of salt and wind when established.
Poor soils: Benefits from organic matter and mulch during establishment.

Magnolia Exmouth Cones is expected to grow Approx 20 – 40 cm per year (moderate).

Medium Growth Rate

Root Ball Dimensions (Width × Depth) For Planting

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)

Ideal Conditions

Subtropical QLD (Brisbane, Gold Coast, Sunshine Coast)
Inland QLD (Darling Downs, Central QLD)
Northern NSW (Byron, Coffs, Armidale)
South Coast NSW (Illawarra to Bega)
Inland NSW / Tablelands (Orange, Bathurst, Canberra)
Sydney & Central Coast
Melbourne & Surrounds (Metro, Bayside, Geelong, Bellarine, Mornington)
Western District & Central VIC (Ballarat, Bendigo, Hamilton)
Gippsland (Latrobe Valley, East Gippsland)
Adelaide Metro & Coastal
Adelaide Hills & Barossa

Thrives in

Full Sun
Part Shade

Frost Tolerance

Frost Tolerant – Can handle light to moderate frost once established.

Drought Tolerance

As a young plant it requires consistent watering, and once established ‘Exmouth’ has moderate drought tolerance. It performs best in moist, well-drained soils and benefits from deep, occasional watering during hot or dry periods to maintain healthy foliage, good bud formation and reliable early flowering.

Flowering Information

Does Magnolia Exmouth Cones flower?

Yes - Flowers

Flowering Period:

Summer

Flower Type:

Fragrant
Pollinator-attracting

Flower Colour:

White

Frequently Asked Questions

Q: How often does the Magnolia grandiflora 'Exmouth' bloom?
A: It primarily blooms in the summer, providing a spectacular display of large, fragrant flowers.
Q: Can the Magnolia grandiflora 'Exmouth' be used in smaller gardens?
A: Due to its significant size and formal topiary shape, it is more suitable for larger gardens where its grandeur can be fully appreciated without spatial constraints.

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