Syzygium australe 'Straight & Narrow' - Lilly Pilly

100L: Approx. 1.5m – 1.7m tall
40cm/45L: Approx. 1.0m – 1.2m tall
30cm/33cm: Approx. 0.7m – 0.9m tall

Please note: These height guides are approximate, as we work with live plants and natural variation is expected. The measurements provided reflect typical stock sizing but may vary between batches.

Size
$550.00
$550.00
Tax included. Shipping calculated at checkout.
A GRADE STOCK, EVERY TIME.

Learn About Your New Syzygium australe ‘SAN01’ PBR - 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.

Plant Profile
Planting & Spacing Tips
Post Planting Care
Tips for Various Soil Types

1. Botanical & Physical Characteristics

BOTANICAL NAME:
Syzygium australe ‘SAN01’ PBR
GENUS:
Syzygium
BOTANICAL SPECIES:
australe
COMMON NAME:
Straight & Narrow Lilly Pilly
FAMILY:
Myrtaceae
EVERGREEN / DECIDUOUS:
Evergreen (foliage year round)
FOLIAGE TYPE
  • Glossy
FORM & SHAPE
  • Columnar
  • Narrow

2. Growth & Environmental Conditions

GROWTH RATE
  • Fast Growth Rate
EXPECTED GROWTH PER YEAR

Approx. 40 – 70 cm/year. (Moderate)

MATURE HEIGHT

5m - 8m Approximately

MATURE WIDTH

1.0M – 1.5 meters

SUNLIGHT EXPOSURE
  • Full Sun
  • Part Shade
FROST TOLERANCE

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

AUSTRALIAN NATIVE?
Yes

3. Practical Uses & Flowering

USES:
  • Screening or Privacy
  • Shrubs
  • Council or Civic Landscapes
  • Plant in Pots (or) Suitable for Pots
FLOWER COLOUR
White
FLOWER TYPE
  • Fluffy
FLOWERING PERIOD
  • Summer

Planting Tips

Plant Spacing

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

Ensuring A Strong Start

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.

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: 49.5cm (W) × 35.2cm (D)
  • 70L Pot: 55cm (W) × 41.8cm (D)
  • 100L Bag: 50.6cm (W) × 52.8cm (D)
  • 100L Pot: 66cm (W) × 49.5cm (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)

Post Planting Care

When planting a new tree or shrub, proper watering is essential to ensure healthy establishment and long-term growth. Follow these guidelines to give your plant the best start:

  1. Immediately After Planting:
    Water generously right after planting to settle the soil around the roots and eliminate air pockets. This helps the roots make good contact with the soil.
  2. First Three Months (Establishment Phase):
    The initial three months are critical for root development. Water deeply twice daily (morning and evening) to encourage strong, deep root growth.
  3. Irrigation Systems:
    If using an irrigation system, adjust it to provide adequate water during the establishment phase. Ensure the water reaches the root zone without overwatering.
  4. Weather Considerations:
    Adjust watering based on weather conditions. Increase frequency during hot, dry periods and reduce it during cooler, wetter seasons.
  5. Ongoing Care:
    After the establishment phase (3 months), gradually reduce watering frequency but ensure the plant receives consistent moisture, especially during dry spells.

Long Term & Ongoing Care

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.

Growing Your Syzygium australe 'Straight & Narrow' - Lilly Pilly in Various Soil Types

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.
Here is what customers like you frequently ask

FAQ

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.

AS FEATURED IN

Not Sure Which Tree to Choose? Let Us Help.
Need Help Selecting Your Perfect Trees? Need Help Selecting Your Perfect Trees? Need Help Selecting Your Perfect Trees? Need Help Selecting Your Perfect Trees? Need Help Selecting Your Perfect Trees?Need Help Selecting Your Perfect Trees?Need Help Selecting Your Perfect Trees?Need Help Selecting Your Perfect Trees?

Find the perfect tree for your space with our expert Tree Finder quiz. Answer a few quick questions, and we'll match you with the best options.

Take Our Tree Finder Quiz
HAVE A PLANT SCHEDULE TO SEND US?

Need Assistance For Your Next Project? Let Us Help.

Evergreen Trees Direct is Australia's unrivaled supplier of the highest quality advanced tree stock. Our extensive supplier network allows us to provide a one-stop shop for all your landscaping needs, no matter how big or small the project. We pride ourselves on exceptional service, ensuring a seamless experience from selection to delivery. Trust us to bring your landscaping vision to life with the perfect trees for any outdoor space. With our unrivaled selection and commitment to service, Evergreen Trees Direct is the top choice for landscapers, property developers, and garden enthusiasts alike.

Submit Your Plant Schedule

Recently Supplied Projects

Get Inspiration