Tristaniopsis laurina 'Luscious' Watergum

Tristaniopsis laurina 'Luscious' - Watergum - Evergreen Trees Direct

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Tristaniopsis laurina 'Luscious' Watergum

$170.00

Tax included. Shipping calculated at checkout.

Size: 30cm/33cm

30cm/33cm 40cm/45L - Batch A 40cm/45L - Batch B 100L 200L 300L 400L 500L 1000L

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 – Batch A : 0.9m – 2.2m Approx.
40cm/45L – Batch B: 0.9m – 2.2m Approx.
100L: 1.7m – 3.0m Approx.
200L: 2.3m – 3.7m Approx.
300L: 2.0m – 3.1m Approx.
500L: 3.7m – 4.5m Approx.
1000L: 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: 10m - 15m Approximately

Mature Width: 4 m – 5 m

Tristaniopsis laurina 'Luscious' Watergum is expected to grow Approx. 30 – 60 cm/year (Moderate).

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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Shipping

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

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Contact

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Email: sales@evergreentrees.com.au

Phone: (03) 7042 3318

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About Your New Tristaniopsis laurina 'Luscious' Watergum

Tristaniopsis laurina 'Luscious' / Watergum Trees looks excellent when used as a structured feature tree or street tree in urban and coastal landscapes. Its compact, upright form with dense, glossy evergreen foliage and striking copper-bronze new growth creates year-round visual interest and clean architectural lines.

Growing 7-10 metres tall with a 4-5 metre spread, it thrives in full sun to part shade and tolerates coastal exposure, urban pollution, and moderate drought. Its fragrant yellow flowers in late spring to summer add seasonal appeal.

For greater landscape impact, plant 'Luscious' with low-growing groundcovers or shade-tolerant shrubs beneath to enhance layered texture and biodiversity. Its tidy habit and pruning tolerance make it ideal for formal streetscapes, courtyards, or informal screening in medium to large gardens.

Frequently Asked Questions

About Tristaniopsis laurina 'Luscious' Watergum

How tall does Luscious Watergum grow?

Luscious grows to 7-10 metres tall with a 4-5 metre spread, with a compact upright form.

How fast does Luscious grow?

Luscious has a moderate growth rate of 40-60cm per year once established.

Is Luscious suitable for street planting?

Yes. Luscious is widely used by Australian councils as a street tree thanks to its tolerance of urban pollution, coastal exposure, and tight pavement conditions.

Is Luscious an Australian native?

Yes. Tristaniopsis laurina is an Australian native, naturally found along watercourses on the east coast.

When does Luscious flower?

Fragrant yellow flowers appear in late spring to summer, typically November to January.

How far apart should I plant Luscious for a row or hedge?

Plant 1.5-2 metres apart for a continuous canopy or row, or 3-4 metres for individual feature trees.

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.

View full details

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Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Avenue Planting
Feature Tree
Shade Tree
Street Tree
Council or Civic Landscapes

Tristaniopsis laurina 'Luscious' Watergum works in an:

Australian Native Garden – celebrates local plants with natural character.
Formal Garden – structured, symmetrical design with clipped shapes.
Modern Garden – sleek, minimal, and design-led planting.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Tristaniopsis laurina 'Luscious' Watergum Evergreen or Deciduous?

Tristaniopsis laurina 'Luscious' Watergum is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 10m - 15m Approximately

Mature Width: 4 m – 5 m

Tristaniopsis laurina 'Luscious' Watergum is expected to grow Approx. 30 – 60 cm/year (Moderate).

Growth Rate of Tristaniopsis laurina 'Luscious' Watergum

Tristaniopsis laurina 'Luscious' Watergum is expected to grow Approx. 30 – 60 cm/year (Moderate).

They are considered to have a:

Medium Growth Rate

Frost Tolerance & Ideal Climate to plant Tristaniopsis laurina 'Luscious' Watergum

Is Tristaniopsis laurina 'Luscious' Watergum frost tolerant?

Tristaniopsis laurina 'Luscious' Watergum is Frost Tolerant – Can handle light to moderate frost once established.

Does Tristaniopsis laurina 'Luscious' Watergum Flower?

Tristaniopsis laurina ‘Luscious’ produces clusters of bright yellow, lightly fragrant flowers through summer, creating a soft yet eye-catching seasonal display. The blooms contrast beautifully with its broad, glossy green foliage and reddish new growth, adding ornamental interest across multiple seasons.

Does Tristaniopsis laurina 'Luscious' Watergum flower?

Yes - Flowers

Flowering Period:

Spring

Flower Type:

Clustered
Fragrant

Flower Colour:

Yellow

Is Tristaniopsis laurina 'Luscious' Watergum an Australian Native Tree?

Yes

Tristaniopsis laurina 'Luscious' Watergum is Native to Eastern Australia, from the NSW south coast through Sydney to Queensland, where Tristaniopsis laurina grows naturally along creeks and moist forests.

What is the Wildlife Value of Tristaniopsis laurina 'Luscious' Watergum ?

Its fragrant golden flowers attract native bees, hoverflies and other beneficial pollinators, while the dense, glossy evergreen foliage provides excellent shelter for small birds. The combination of nectar, structure and year-round cover makes Tristaniopsis laurina ‘Luscious’ a valuable species for supporting biodiversity in suburban and urban gardens.

How much Sunlight does Tristaniopsis laurina 'Luscious' Watergum need?

Tristaniopsis laurina 'Luscious' Watergum will thrive best in:

Full Sun

Preferred Soil?

Tristaniopsis laurina ‘Luscious’ performs best in well-drained loam or sandy loam soils with an acidic to neutral pH. It will also tolerate coastal sands if improved with organic matter to enhance fertility and moisture retention. Avoid heavy clay, compacted or waterlogged soils unless significantly improved, as these conditions can lead to root stress and reduced vigour. Keep the soil evenly moist during establishment, then gradually reduce watering as the tree matures.

Is Tristaniopsis laurina 'Luscious' Watergum Drought Tolerant?

Is Tristaniopsis laurina 'Luscious' Watergum Drought tolerant?

As a young tree it requires regular watering to establish properly. Once established, Tristaniopsis laurina ‘Luscious’ develops good drought tolerance, maintaining its dense canopy and vibrant foliage through dry periods when planted in well-drained soil. It benefits from occasional supplementary watering during extended heat to support long-term resilience.

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How To Plant Your Tristaniopsis laurina 'Luscious' Watergum

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 Tristaniopsis laurina 'Luscious' Watergum

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

Feature tree: 3 to 4 metres apart to allow the full canopy and form to develop.

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

Tristaniopsis laurina 'Luscious' Watergum is expected to grow Approx. 30 – 60 cm/year (Moderate).

Medium Growth Rate

Long Term Care For Your Tristaniopsis laurina 'Luscious' Watergum

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 Tristaniopsis laurina 'Luscious' Watergum in Different Soil

Tristaniopsis laurina 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.

Frequently Asked Questions

Q: Is Tristaniopsis laurina ‘Luscious’ good for street planting?
A: Yes, it’s ideal for council streetscapes due to its upright form, resilience, and low maintenance.

Q: What makes this cultivar different from standard Water Gums?
A: ‘Luscious’ has denser growth, glossier foliage, and more consistent structure, making it highly desirable for formal landscaping.

Q: Does it need much water once established?
A: No, it has moderate water needs during establishment but performs well in low-irrigation environments once mature.