North America Non-native Plant

Eucalyptus Salubris

Botanical name: Eucalyptus salubris

USDA symbol: EUSA9

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

Gimlet Tree (Eucalyptus salubris): A Sculptural Beauty for Warm Climate Gardens Looking for a tree that’s equal parts elegant and tough-as-nails? Meet the Gimlet tree, scientifically known as Eucalyptus salubris. This Australian native might just be the perfect addition to your warm-climate garden if you’re after something with serious visual ...

Gimlet Tree (Eucalyptus salubris): A Sculptural Beauty for Warm Climate Gardens

Looking for a tree that’s equal parts elegant and tough-as-nails? Meet the Gimlet tree, scientifically known as Eucalyptus salubris. This Australian native might just be the perfect addition to your warm-climate garden if you’re after something with serious visual impact and minimal fuss.

What Makes the Gimlet Tree Special?

The Gimlet tree earns its name from its absolutely stunning bark – twisted and fluted like nature’s own sculpture. The bark ranges from smooth copper to silvery-gray, creating a living art piece that changes throughout the seasons. Add to that its narrow, blue-green leaves that shimmer in the breeze and clusters of cream-white flowers, and you’ve got yourself a real showstopper.

Where Does It Come From?

This beauty hails from southwestern Western Australia, where it’s perfectly adapted to hot, dry conditions. In its native habitat, it thrives in areas with Mediterranean-like climates, making it a natural fit for similar conditions elsewhere in the world.

Why You Might Want to Plant One

Here’s where the Gimlet tree really shines in the garden:

  • Drought champion: Once established, it laughs in the face of dry spells
  • Unique character: That twisted bark provides year-round visual interest
  • Pollinator magnet: The flowers are a hit with bees and other beneficial insects
  • Perfect size: At 15-25 feet tall and 10-15 feet wide, it won’t overwhelm smaller spaces
  • Fast results: Moderate to fast growth means you won’t wait decades to enjoy it

Where Does It Work Best?

The Gimlet tree is tailor-made for:

  • Mediterranean-style gardens
  • Xeriscaping projects
  • Large properties needing a statement tree
  • Windbreak plantings
  • Areas where you want drama without high maintenance

Growing Conditions and Care

Climate: Best suited for USDA hardiness zones 9-11, where temperatures rarely dip below 20°F.

Sun and Soil: This tree is all about full sun and well-draining soil. It’s not picky about soil type but absolutely cannot tolerate wet feet or waterlogged conditions.

Planting Tips:

  • Plant in spring after the last frost
  • Water regularly during the first year to help establish roots
  • Once established, it’s remarkably drought tolerant
  • Keep pruning to a minimum – this tree looks best when allowed to develop its natural form

A Word About Native Alternatives

While the Gimlet tree isn’t native to North America, it’s not considered invasive either. However, if you’re committed to native-only gardening, consider these alternatives that offer similar drought tolerance and visual appeal:

  • Texas Red Oak (Quercus buckleyi) for sculptural bark interest
  • Desert Willow (Chilopsis linearis) for drought tolerance and flowers
  • Palo Verde (Parkinsonia florida) for unique form and yellow blooms

The Bottom Line

The Gimlet tree is like that perfectly dressed friend who never seems to try too hard – effortlessly stylish and surprisingly low-maintenance. If you live in a warm, dry climate and want a tree that brings both beauty and resilience to your landscape, this Australian gem might just be your perfect match. Just remember to give it plenty of sun and don’t overwater – sometimes the best relationships are the ones where you know when to give each other space!

Eucalyptus Salubris

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 salubris F. Muell.

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