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Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

Most loved for its rich golden-orange flowering display and vigorous low-maintenance growth habit.

Regular price $200.00
Sale price $200.00 Regular price
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Size: 30cm
Current height guide
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Pot size
30cm

Approximate only. Minimum height important? Confirm with us.

Height guide & disclaimer

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 must confirm 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.

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Size / batchEachQuantity
30cmApprox. height: Enquire for current heights$200.00

Height guide & disclaimer

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 must confirm 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.

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    About Bougainvillea ‘Inca Gold’

    Bougainvillea 'Inca Gold' is an evergreen climber grown for dense clusters of golden-orange bracts that age towards apricot and soft copper. Broad mid-green leaves cover vigorous spreading canes armed with short thorns. The true flowers are small cream tubes tucked inside each set of three bracts, which is where the colour actually sits.

    It needs an open position in full sun and soil that drains freely, so sandy and gravelly ground is fine. Warm coastal and inland districts from Perth to Brisbane suit it, and it is frost sensitive, so cold hollows are out. Once established it copes with heat and long dry spells. Canes add one to two metres a year.

    Run it along a boundary fence, over a carport or across a hot north-facing wall that needs softening. It also suits large planters on rooftops and terraces where soil volume is limited. Because it flowers hardest when kept a little dry and lean, it is a sensible choice for gardens with restricted watering.

    Frequently Asked Questions

    About Inca Gold Bougainvillea

    What is Bougainvillea 'Inca Gold'?

    'Inca Gold' is a bougainvillea cultivar grown for golden-orange bracts that soften towards apricot and copper as they age, giving a plant with several tones showing at once. It is an evergreen, thorny, spreading climber with broad mid-green leaves and the same vigorous habit as the other large-growing bougainvilleas.

    Are the colourful parts flowers or bracts?

    They are bracts, which are modified leaves. Each cluster of three bracts surrounds three small cream tubular flowers, and it is the bracts that carry the colour and hold it for weeks. That is why a bougainvillea stays bright far longer than a plant relying on true petals, and why the display looks papery up close.

    How big does Inca Gold grow?

    Given support it climbs 5 to 8 metres with a spread of 3 to 5 metres. Kept clipped it can be held at 2 to 3 metres as a large shrub or a wall-trained plant. In a large container it stays smaller again, generally 1.5 to 2 metres, because root volume limits how far the canes extend.

    Where does it grow best in Australia?

    Warm, bright, frost-free places: Darwin, Cairns, Brisbane, coastal New South Wales, Perth and drier inland towns with mild winters. It also does well in Mediterranean climates such as Adelaide. Cool tableland gardens and frost hollows are not suitable unless the plant is potted and sheltered over winter.

    Is it drought tolerant?

    Yes, strongly so once established. After the first year it will carry through long dry spells without watering, and a degree of dryness actually improves bract colour. Constant moisture produces lush foliage and few bracts. Water deeply but occasionally rather than little and often, and make sure the soil drains freely.

    Can it grow in pots?

    Yes, provided the pot is large and heavy enough to anchor the growth, at least 50 to 60 centimetres across. Use a free-draining mix, position it in full sun, and be prepared to prune two or three times a year to keep it in scale. Pot culture also lets you move it out of frost.

    How do I care for Inca Gold Bougainvillea?

    Plant it in full sun with sharp drainage and disturb the roots as little as possible, since bougainvilleas resent root damage. Water regularly for the first summer, then cut back sharply. Feed lightly in early spring with a low-nitrogen fertiliser. Prune after each flush and tie the retained canes onto their support.

    Foliage

    Evergreen (foliage year round)

    Position
    • Full Sun
    Form
    • Spreading
    Use
    • Plant in Pots (or) Suitable for Pots
    Mature height
    3m to 6m
    Mature width
    2m to 5m

    Planting Information

    How To Plant Your Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

    Site: Choose a sheltered position in full sun to part shade with a sturdy trellis, fence or support nearby for training.

    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, close to the support structure.

    Planting: Position level with the surrounding soil, backfill gently, firm in, then water deeply and tie the leading stems loosely to the support.

    Recommended Planting Spacing For Your Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

    Training distance: 1.5 to 2 metres between plants along a trellis, fence or pergola for full coverage.

    Feature climber: Allow a single specimen 2 to 3 metres of support to develop a full canopy of foliage and flowers.

    Pot or container: A 50 centimetre wide pot with a sturdy trellis support suits a single plant in a courtyard or balcony.

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is expected to grow 1m to 2m per year (fast).

    • Fast Growth Rate

    Long Term Care For Your Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

    Watering: Water deeply twice weekly through the first 12 months. Once established, reduce to once weekly in dry periods, with extra water through flowering.

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

    Pruning: Light prune after the main flowering flush to shape and direct new growth. Tie in young stems to maintain coverage on the support.

    Fertilising: Apply a slow-release general-purpose fertiliser in early spring and again in autumn for steady growth and consistent foliage colour.

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

    Planting Your Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea in Different Soil

    Bougainvillea Inca Gold Golden Orange Flowering Bougainvillea performs best in well-drained loam or sandy 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.

    Uses in my Garden

    Uses in my Garden

    • Plant in Pots (or) Suitable for Pots

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea works in an:

    • Mediterranean Style Garden – timeless courtyard look with stone, pots, and bold greenery.
    • Coastal Garden – relaxed, seaside feel with hardy, textural plants.
    • Tropical Garden – lush, leafy planting for a resort-style atmosphere.
    • Contemporary / Architectural Garden – striking forms for bold design statements.

    Is Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea Evergreen or Deciduous?

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is an Evergreen (foliage year round) Tree

    Mature Height & Width

    Mature Height: 3m to 6m

    Mature Width: 2m to 5m

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is expected to grow 1m to 2m per year (fast).

    Growth Rate of Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is expected to grow 1m to 2m per year (fast).

    They are considered to have a:

    • Fast Growth Rate

    Frost Tolerance & Ideal Climate to plant Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea

    Is Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea frost tolerant?

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is Frost Sensitive – May suffer damage from frost, best in frost-free or protected spots.

    Does Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea Flower?

    Bougainvillea ‘Inca Gold’ produces masses of warm golden-orange bracts surrounding small cream flowers through spring, summer and into autumn. The vibrant flowering display creates strong seasonal colour across fences, walls, pergolas and feature plantings.

    Does Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea flower?

    • Yes - Flowers

    Flowering Period:

    • Spring
    • Autumn

    Flower Type:

    • Not Applicable

    Flower Colour:

    Not Applicable

    Is Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea an Australian Native Tree?

    No

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea is Native to

    What is the Wildlife Value of Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea ?

    Its colourful flowering bracts and small nectar-producing flowers attract bees, butterflies and other beneficial pollinators throughout the warmer months. The dense branching growth also provides light shelter and habitat for small birds and insects within garden settings.

    How much Sunlight does Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea need?

    Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea will thrive best in:

    • Full Sun

    Preferred Soil?

    Bougainvillea ‘Inca Gold’ performs best in free-draining sandy or loam soils with a neutral to slightly alkaline pH. It will also tolerate poorer soils provided drainage remains excellent. Avoid heavy clay or persistently wet conditions unless significantly improved, as excess moisture can reduce flowering performance and lead to root stress. Keep soil lightly moist during establishment, then allow it to dry slightly between watering as the plant matures.

    Is Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea Drought Tolerant?

    Is Bougainvillea ‘Inca Gold’ – Golden Orange Flowering Bougainvillea Drought tolerant?

    As a young plant it benefits from regular watering to establish strong growth, particularly during warmer weather. Once established, ‘Inca Gold’ shows excellent drought tolerance and performs reliably through hot, dry conditions with minimal supplementary watering.

    Frequently Asked Questions

    Frequently Asked Questions

    Q: Does Bougainvillea ‘Inca Gold’ need full sun?
    A: Yes, full sun is essential for strong flowering and dense growth.

    Q: Is it drought tolerant?
    A: Yes, once established it performs extremely well in dry conditions.

    Q: Can it grow over pergolas and fences?
    A: Yes, it is ideal for covering pergolas, walls, arches, and fences.

    Q: Does it flower for long periods?
    A: Yes, flowering commonly occurs from spring through autumn in warm climates.

    Compare sizes side by side

    30cm

    Enquire for current heights

    Heights are approximate and vary between individual trees.

    Bougainvillea ‘Inca Gold’ is loved for its rich golden-orange flowering display and vigorous low-maintenance growth habit.

    We take pride in supplying A+ grade advanced trees. When stock at our farm is not yet ready, we work with our trusted trade suppliers to source the best available trees for your garden.

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