Agathis robusta

Size: 40cm/45L
Sale price$250.00

Agathis robusta, or Queensland Kauri, is a tall, long-lived conifer native to Queensland’s subtropical rainforests. Known for its straight trunk, symmetrical shape, and dark green, glossy foliage, it’s a stately tree well suited to larger landscapes, parks, and feature planting in open areas.

Typically growing up to 30–40 metres in ideal conditions, but more commonly 15–25 metres in cultivation, it develops a strong central leader and clean trunk, making it useful in formal planting schemes or as a large shade tree.

They look excellent when planted as a feature in lawns, as avenue trees in large-scale plantings, or allowed to stand alone in open spaces where their clean form can shine. Agathis robusta performs best in full sun with well-drained soil and benefits from protection during early establishment. Low maintenance once settled, and tolerant of a wide range of climates outside of extreme cold.

Please note, as living products, our trees naturally vary in size and appearance throughout the seasons. The photos on our website are provided as a helpful guide, but may not always reflect our current batches. We always aim to deliver stock as pictured, but some variation is to be expected. For up-to-date sizing, please refer to our current height guide. If you’d like to see photos of our current stock, just let us know—we’re happy to send them!

Your One Stop Shop Advanced Tree Supplier

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:

15 – 25 metres (up to 40 m in ideal conditions)

Mature Width:

15 – 25 metres (up to 40 m in ideal conditions)

Expected Growth Pear Year

30 – 60 cm per year

  • Medium Growth Rate
  • Fast Growth Rate
Evergreen/ Deciduous

Evergreen (foliage year round)

Frost Tolerance

Frost Sensitive – May suffer damage from frost, best in frost-free or protected spots.

Sunlight Tolerance
  • Full Sun
Form & Shape

Agathis robusta is considered:

  • Upright
  • Symmetrical
Australian Native?

Yes

Flowering Information

Flower Colour:

Flower Type:

  • Not Applicable

Flowering Period

  • Not Applicable
Foliage Type / Shape
  • Broad
  • Glossy

As Featured In

Here Is What Customers Like You Frequently Ask

FAQ

Q: Is it suitable for small gardens?
A: No – it’s best suited for large properties, parks, or estates due to its mature size.

Q: Is it a true pine tree?
A: No – it’s a conifer, but part of the ancient Araucariaceae family, not a true pine.

About

Planting Guide

Plant Spacing

Feature Planting: Space 6 – 8 m apart
Avenue Planting: Space 8 – 10 m apart
Shade Tree: Allow adequate open space for canopy development

How to Plant Agathis robusta

  • Choose a location with full sun and space to grow.
  • Dig a deep, wide hole and enrich the backfill soil.
  • Stake young trees to ensure a strong, upright leader develops.

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)

FIND TREES PERFECT FOR YOUR SPACE

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.

Recently Supplied Projects

View all
CoastalMornington Peninsula Coastal Garden

Mornington Peninsula Coastal Garden

A layered, resilient coastal garden designed to withstand harsh salt winds and seasonal extremes. This Mornington Peninsula property features a curated tree and shrub palette focused on longevity, ...

EvergreenBrighton Project

Brighton Project

Presenting our recent project in Brighton, Victoria, landscaped by Jack Merlo Landscape & Design. This modern landscape features a variety of hedging, screening, and feature trees, all supplied...

Horizon House, Flinders

Horizon House, Flinders

Horizon House in Flinders blends nature with bold architectural design, using natural elements to enhance its modern aesthetic.Acer Palmatum (Japanese Maple) lines the walkway to the entrance, addi...

Mathoura Road, Toorak Garden x Evergreen Trees Direct
Canterbury Project
CoastalThe Esplanade, Mornington Project

The Esplanade, Mornington Project

The Esplanade project, located along the Mornington coastline, features a carefully chosen selection of trees that thrive in the unique coastal environment of sea breezes and sandy soil. Led by Rob...