North America Non-native Plant

Red Stringybark

Botanical name: Eucalyptus macrorhyncha

USDA symbol: EUMA22

Native status: Not native but doesn't reproduce and persist in the wild

Red Stringybark: A Majestic Australian Native Worth Considering If you’ve ever dreamed of having a truly impressive tree gracing your landscape, the red stringybark (Eucalyptus macrorhyncha) might just capture your imagination. This striking Australian native brings both beauty and character to large properties, though it’s definitely not a tree for ...

Red Stringybark: A Majestic Australian Native Worth Considering

If you’ve ever dreamed of having a truly impressive tree gracing your landscape, the red stringybark (Eucalyptus macrorhyncha) might just capture your imagination. This striking Australian native brings both beauty and character to large properties, though it’s definitely not a tree for everyone or every garden.

What Makes Red Stringybark Special?

The red stringybark gets its name from its most distinctive feature – that gorgeous reddish-brown bark that peels away in long, fibrous strips. It’s like nature’s own textural masterpiece, creating visual interest year-round. When this tree reaches maturity, it becomes a true landscape statement piece, with its sturdy trunk and spreading canopy commanding attention.

During flowering season, red stringybark produces clusters of cream to white blossoms that are absolute magnets for bees and other pollinators. If you’re looking to support local wildlife while adding a touch of the exotic to your property, this tree delivers on both fronts.

Where Red Stringybark Calls Home

This eucalyptus species is native to southeastern Australia, where it thrives across Victoria, New South Wales, and parts of South Australia. In its homeland, it’s a beloved part of the natural landscape, growing in woodlands and open forests.

Is Red Stringybark Right for Your Garden?

Here’s where we need to have an honest conversation. Red stringybark is not a small garden tree – we’re talking about a species that can reach 60-80 feet tall with a substantial spread. This is a tree for those with acreage, large suburban lots, or commercial properties where it has room to truly shine.

Perfect for:

  • Large properties with ample space
  • Windbreak plantings
  • Erosion control on slopes
  • Specimen tree in parks or commercial landscapes
  • Drought-tolerant landscaping in suitable climates

Not ideal for:

  • Small residential yards
  • Areas near power lines or structures
  • Cold climate regions
  • Gardens where you want low-maintenance, compact trees

Growing Conditions and Care

Red stringybark is surprisingly adaptable once you understand its needs. This tree thrives in USDA hardiness zones 8-10, so if you live somewhere with harsh winters, this probably isn’t your tree.

What red stringybark loves:

  • Full sun exposure
  • Well-draining soils (it’s not picky about soil type)
  • Room to spread – plant at least 50 feet from buildings
  • Minimal fuss once established

Planting and Care Tips

When planting your red stringybark, think long-term. This tree will likely outlive you, so choose its location carefully. Give it regular water for the first few years while it establishes its root system, then step back and let it do its thing. One of the best qualities of this tree is its drought tolerance once mature.

Pruning should be minimal – mainly removing dead or damaged branches. These trees have their own natural growth pattern, and heavy pruning can actually harm them.

Supporting Pollinators and Wildlife

One of the most rewarding aspects of growing red stringybark is watching it come alive with visitors during flowering season. Bees absolutely love the nectar-rich flowers, and you might also spot various bird species taking advantage of the tree’s offerings.

The Bottom Line

Red stringybark is a magnificent tree for the right situation. If you have the space and live in a suitable climate, it can be a stunning addition that provides shade, wildlife habitat, and year-round visual interest. However, if you’re working with a smaller space or live outside its comfort zone, consider exploring native trees from your own region that might offer similar benefits on a more appropriate scale.

Before planting any non-native species, it’s always worth checking with your local extension office about the best native alternatives for your specific area. They can point you toward local trees that provide similar aesthetic appeal while supporting your regional ecosystem.

Red Stringybark

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Myrtales

Family

Myrtaceae Juss. - Myrtle family

Genus

Eucalyptus L'Hér. - gum

Species

Eucalyptus macrorhyncha F. Muell. ex Benth. - red stringybark

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA