Syzygium australe 'Straight & Narrow' - Lilly Pilly - Evergreen Trees Direct

Syzygium australe 'Straight & Narrow' Lilly Pilly

$140.00

Tax included. Shipping calculated at checkout.

Size: 30cm/33cm

30cm/33cm 40cm/45L 50cm 70L 100L

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

Current Stock Height Guides

30cm/33cm: 0.8m – 0.9m Approx.
40cm/45L: 0.9m – 1.4m Approx.
100L: 1.3m – 2.1m 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: 5m - 8m Approximately

Mature Width: 1.0M – 1.5 meters

Syzygium australe 'Straight & Narrow' Lilly Pilly is expected to grow Approx. 40 – 70 cm/year. (Moderate).

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.

There is no charge to calculate your freight.

Contact Us

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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 Syzygium australe 'Straight & Narrow' Lilly Pilly

Syzygium australe 'Straight and Narrow' (PBR SAN01) is a tightly columnar evergreen Lilly Pilly, designed for high-density hedging and narrow planting spaces. Its slim form, reaching 5-8m tall but only 1-1.5m wide, is perfect for modern gardens where space is limited but vertical structure is desired.

They look excellent when used as a striking vertical screen or boundary hedge, providing year-round greenery with rich mid to dark green foliage and attractive reddish-bronze new growth. Summer fluffy white flowers and bird-attracting edible berries add seasonal interest.

For a polished effect, plant in rows spaced 80cm to 1.2m apart and maintain with annual or biannual pruning to keep the clean, architectural shape. 'Straight and Narrow' thrives in full sun to part shade and adapts well to well-drained soils. Its psyllid resistance and tolerance to urban conditions make it a reliable, low-maintenance choice for compact and contemporary landscapes.

Frequently Asked Questions

About Syzygium australe 'Straight & Narrow' Lilly Pilly

How tall does Straight & Narrow grow?

Straight & Narrow grows to 5-8 metres tall but only 1-1.5 metres wide, making it one of the narrowest lilly pilly cultivars available.

How wide does Straight & Narrow get?

It stays just 1-1.5 metres wide at maturity, making it ideal for narrow garden beds, tight boundaries, and small spaces where wider lilly pillies would be too bulky.

Is Straight & Narrow psyllid resistant?

Yes. Straight & Narrow shows good psyllid resistance, making it more reliable than older Syzygium cultivars across Australian gardens.

How fast does Straight & Narrow grow?

Straight & Narrow is fast-growing, adding 50-80cm per year once established in good conditions.

How far apart should I plant Straight & Narrow for a hedge?

Plant 80cm-1.2 metres apart for a continuous columnar screen.

Can Straight & Narrow grow in pots?

Yes. Its slim profile makes it an excellent pot plant for balconies, courtyards, and tight outdoor spaces. Use a minimum 50L pot with regular watering.

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

Screening or Privacy
Shrubs
Council or Civic Landscapes
Plant in Pots (or) Suitable for Pots
Windbreak
Driveway Border

Syzygium australe 'Straight & Narrow' Lilly Pilly works in an:

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

Is Syzygium australe 'Straight & Narrow' Lilly Pilly Evergreen or Deciduous?

Syzygium australe 'Straight & Narrow' Lilly Pilly is an Evergreen (foliage year round) Tree

Mature Height & Width

Mature Height: 5m - 8m Approximately

Mature Width: 1.0M – 1.5 meters

Syzygium australe 'Straight & Narrow' Lilly Pilly is expected to grow Approx. 40 – 70 cm/year. (Moderate).

Growth Rate of Syzygium australe 'Straight & Narrow' Lilly Pilly

Syzygium australe 'Straight & Narrow' Lilly Pilly is expected to grow Approx. 40 – 70 cm/year. (Moderate).

They are considered to have a:

Fast Growth Rate

Frost Tolerance & Ideal Climate to plant Syzygium australe 'Straight & Narrow' Lilly Pilly

Is Syzygium australe 'Straight & Narrow' Lilly Pilly frost tolerant?

Syzygium australe 'Straight & Narrow' Lilly Pilly is Frost Tolerant – Can handle light to moderate frost once established.

Does Syzygium australe 'Straight & Narrow' Lilly Pilly Flower?

Syzygium australe ‘Straight & Narrow’ produces clusters of small white, fluffy flowers in the warmer months, typically late spring and summer. These blooms are followed by glossy red berries that add subtle seasonal interest and contrast beautifully with the plant’s rich green foliage, especially when clipped into its signature narrow form.

Does Syzygium australe 'Straight & Narrow' Lilly Pilly flower?

Yes - Flowers

Flowering Period:

Summer

Flower Type:

Fluffy

Flower Colour:

White

Is Syzygium australe 'Straight & Narrow' Lilly Pilly an Australian Native Tree?

Yes

Syzygium australe 'Straight & Narrow' Lilly Pilly is Native to Native to eastern Australia, where Syzygium australe grows in subtropical rainforests. ‘Straight & Narrow’ is a compact, columnar cultivar bred for narrow sites and urban screening.

What is the Wildlife Value of Syzygium australe 'Straight & Narrow' Lilly Pilly ?

Its soft flushes of new growth and summer flowers attract native bees, hoverflies and other beneficial insects, while the dense, upright foliage provides excellent shelter and nesting opportunities for small birds. The berries that follow also feed fruit-eating birds, making ‘Straight & Narrow’ a valuable choice for wildlife-friendly gardens.

How much Sunlight does Syzygium australe 'Straight & Narrow' Lilly Pilly need?

Syzygium australe 'Straight & Narrow' Lilly Pilly will thrive best in:

Full Sun
Part Shade

Preferred Soil?

Syzygium australe ‘Straight & Narrow’ performs best in well-drained loam or sandy loam soils with an acidic to neutral pH. It will also tolerate coastal or lighter sandy soils if enriched with organic matter to improve moisture retention and fertility. Avoid heavy clay, compacted or poorly drained conditions unless significantly improved, as poor soil aeration can cause root stress and reduce growth. Keep the soil evenly moist during establishment, then gradually reduce watering as the plant matures.

Is Syzygium australe 'Straight & Narrow' Lilly Pilly Drought Tolerant?

Is Syzygium australe 'Straight & Narrow' Lilly Pilly Drought tolerant?

As a young plant it requires regular watering to establish properly. Once established, ‘Straight & Narrow’ develops good drought tolerance, maintaining its tall, slender habit and dense foliage through warm, dry periods when grown in well-drained soil. Occasional supplementary watering during extended heat helps preserve its lush appearance and long-term vigour.

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How To Plant Your Syzygium australe 'Straight & Narrow' Lilly Pilly

How to Plant:

Choose a location with well-draining soil and full sun to partial shade exposure.
Dig a hole twice as wide and as deep as the root ball.
Place the plant in the hole, ensuring it is at the correct depth.
Backfill with soil, water thoroughly, and apply a layer of mulch to conserve moisture.

Recommended Planting Spacing For Your Syzygium australe 'Straight & Narrow' Lilly Pilly

Hedging & Screening: 1m spacing for dense hedge or up to 1.2m for more informal

Feature Tree: 1.5 – 2.5 meters

Avenue Planting: Not typically used as avenue planting

Syzygium australe 'Straight & Narrow' Lilly Pilly is expected to grow Approx. 40 – 70 cm/year. (Moderate).

Fast Growth Rate

Long Term Care For Your Syzygium australe 'Straight & Narrow' Lilly Pilly

Caring for Syzygium australe 'Straight & Narrow':

Water regularly, especially during extended dry periods, to establish a deep, extensive root system.
Fertilize with a balanced, slow-release fertilizer in early spring.
Prune as needed to maintain the columnar shape and promote a dense growth habit.

Planting Your Syzygium australe 'Straight & Narrow' Lilly Pilly in Different Soil

Optimal Soil Conditions

Rich, well-drained soil that retains moisture without becoming waterlogged.
Ideal balance between moisture retention and drainage for healthy growth.

Sandy Soils

Offer excellent drainage, crucial for root health.
Mix in plenty of organic matter to improve nutrient and moisture retention.
Increase watering frequency, as sandy soils dry out quickly.

Clay Soils

Naturally nutrient-rich and moisture-retentive.
Amend with gypsum and organic matter to improve drainage.
Consider raised beds or mounded planting to enhance drainage.

Loamy Soils

Ideal for Lilly Pillies, balancing moisture retention and drainage.
Enhance annually with organic compost to maintain fertility.
Apply mulch to retain moisture and suppress weeds.

Chalky Soils

Typically well-draining and may be alkaline.
Enrich with organic matter to improve fertility and moisture retention.
Add elemental sulfur if necessary to adjust soil pH to more suitable levels.
May require more frequent irrigation due to quick drainage.

pH Preferences

Prefer slightly acidic to neutral soil (pH 6.0 to 7.0).
Test soil pH and adjust to enhance nutrient availability and plant health.

General Planting Tips

Ensure soil is loose and friable to encourage root expansion.
Incorporate slow-release fertilizer at planting for a healthy start.
Regularly check soil moisture and pH, adjusting care as needed.

Frequently Asked Questions

Q: What makes ‘Straight & Narrow’ ideal for small spaces?
A: Its slim, upright growth makes it perfect for tight spots, narrow hedges, and screening without taking up horizontal space.

Q: Is it suitable for containers or pots?
A: Yes, it works very well in large pots or containers where vertical structure is needed.

Q: Does it need a lot of pruning to stay narrow?
A: Not much — once or twice a year is usually enough to maintain its shape.