Brachychiton acerifolius (Illawarra Flame Tree)

Size: 2000L
Sale price$10,000.00

Brachychiton acerifolius, known as the Illawarra Flame Tree, is a stunning Australian native admired for its brilliant scarlet flowers that cover the tree in late spring to early summer. Just before flowering, it typically sheds most or all of its glossy green foliage, creating a striking contrast that makes the red blooms even more eye-catching.

This deciduous tree develops a broad crown and upright structure, reaching 15–25 metres tall. Its lush, lobed leaves provide shade through the warmer months, and its dramatic seasonal display makes it an excellent choice as a feature tree in larger gardens or native landscapes.

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    About This Tree

    Botanical Profile

    Explore the essential characteristics and growth habits of this plant, curated to assist you in making an inspired and confident choice for your landscape.

    Mature Height & Width

    Mature Height

    Mature Width:

    5m – 10m

    Expected Growth Pear Year

    Approx. 50 – 100 cm per year

    Evergreen/ Deciduous

    Evergreen (foliage year round)

    Frost Tolerance

    Frost Hardy – Survives heavy and frequent frost without damage.

    Sunlight Tolerance
    • Full Sun
    Form & Shape

    Brachychiton acerifolius (Illawarra Flame Tree) is considered:

    • Upright
    • Rounded
    • Broad
    • Columnar
    Australian Native?

    Yes

    Flowering Information

    Flower Colour: Red

    Flower Type:

    • Bell-shaped

    Flowering Period

    • Spring
    • Summer
    Foliage Type / Shape
    • Lobed

    As Featured In

    Here Is What Customers Like You Frequently Ask

    FAQ

    Frequently Asked Questions

    • When can I expect the red blooms? The vibrant scarlet flowers typically emerge in late spring to early summer.
    • How can I enhance its flowering? Keeping it in full sun and ensuring good soil health can boost its flowering potential.
    • Is it suitable for smaller gardens? Given its height and spread, it's more suitable for larger garden spaces.

    About

    Planting Guide

    Plant Spacing

    Hedging & Screening:Not used – grows large and wide

    Feature Tree: 6 m – 10 m – Needs ample space to showcase vibrant red blooms

    Avenue Planting Trees:8 m – 10 m – Makes a bold statement in long street plantings

    How to Plant Brachychiton acerifolius (Illawarra Flame Tree)

    How to Plant Brachychiton acerifolius

    1. Location Selection: Choose an area with ample sunlight and good drainage.
    2. Soil Preparation: Though adaptable, prefers well-drained soil.
    3. Digging: Prepare a hole roughly twice the width of the root ball.
    4. Planting: Position the tree in the hole, fill with soil, and gently compact.
    5. Initial Watering: Ensure the soil stays moist, particularly right after planting.

    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)

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