Eucalyptus robusta – Swamp Mahogany
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!
Eucalyptus robusta, known as Swamp Mahogany, is a fast-growing and hardy Australian native tree perfectly suited for wetter or coastal environments. Reaching heights of 15–25 meters with a broad 8–12 meter canopy, it offers dense, glossy evergreen foliage and creamy-white flowers from winter to spring that attract pollinators and support local wildlife.
Its remarkable tolerance to waterlogged, clay, and acidic soils makes it a dependable choice for challenging sites such as wetlands and coastal buffers. Thriving in full sun and withstanding light frost and coastal exposure, Swamp Mahogany requires low maintenance and moderate to high moisture, especially during establishment.
This tree looks excellent in landscapes where resilience meets natural beauty — ideal for shelterbelts, windbreaks, feature planting, and habitat restoration. If you want a reliable, fast-growing tree that enhances biodiversity while providing year-round shade and structure, Eucalyptus robusta is a standout performer.
Mature Height:
Mature Width:
8 – 12 meters
Our Shipping cost is calculated at checkout based on volume you anticipate to order and exact location.
You will not be charged to find out this information.
We supply advanced trees to landscapers, developers, architects, and councils Australia-wide. Trade clients receive fast quotes, expert advice, and access to premium stock with reliable freight.
10% OFF
When you spend $1,000
15% OFF
When you spend $2,000
20% OFF
When you spend $7,500
Discounts apply automatically at checkout.
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
Mature Width:
8 – 12 meters
Approx. 1 – 1.5 m per year
Evergreen (foliage year round)
Frost Tolerant – Can handle light to moderate frost once established.
Eucalyptus robusta – Swamp Mahogany is considered:
Yes
Flower Colour: Cream
Flower Type:
Flowering Period
As Featured In
Here Is What Customers Like You Frequently Ask
FAQ
About
Planting Guide
Plant Spacing
How to Plant Eucalyptus robusta – Swamp Mahogany
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
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.
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
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, ...
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 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...
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...