Desert lime
Citrus glauca · Rutaceae · also known as Australian desert lime, Wild lime, Limebush
A tiny, tough, thornbush citrus from Australia's dry interior — pea-sized green limes with a sharp, sweet-edged flavor, eaten whole and used as one of the hardiest true citrus in the world for marmalade, drinks, and native cooking.
At a glance
- Taste
- Bright, sharp, and citrusy with a sweeter, less bitter edge than a common lime; the whole tiny fruit is eaten skin and all, bursting with lime flavor.
- Origin
- The arid inland of eastern Australia
- Grown in
- Australia
- Peak season
- Spring, Summer
- Notable varieties
- Wild arid-zone type
Sensory & practical profile
Taste fingerprint
- Sweetness
- Tartness
- Aroma
- Juiciness
- Firmness
Approximate, at peak ripeness · 0–5
- Ripe when
- The tiny fruit plumps and turns bright-to-pale green with a strong lime scent; it's eaten green and tart.
- How to eat
- Pop the whole pea-sized fruit for a burst of lime, or squeeze many into drinks, dressings, and marmalade.
- Typical price
- Premium
The desert lime is one of the toughest citrus on earth — surviving drought, heat, and frost in the Australian outback — which makes it a genetic treasure that citrus breeders worldwide study for hardiness.
When it's in season, by region
| Region | Peak months |
|---|---|
| Oceania | Oct–Dec (inland eastern Australia) |
How to select & store
Picking a ripe one
Choose plump, firm, bright-to-pale-green tiny fruit; they're eaten whole, so look for unblemished skins. Sold fresh in season and frozen or as products year-round by native-food suppliers.
Storing it
A week or two refrigerated — sturdier than most citrus for its size. Freezes whole very well, the standard way it's kept and shipped.
Practical uses
🍽️ Culinary
- Eaten whole as a burst of lime, or squeezed into drinks and dressings
- Desert lime marmalade and sauces
- Cordials, gins, and sparkling drinks
- A native citrus accent for seafood and desserts
🌿 Health & traditional
- Vitamin-C-rich; a bush food more than a traditional remedy in modern use
🎎 Cultural
- Long gathered by Aboriginal peoples of the arid zone; now a prized native-food and breeding crop
- Its extreme hardiness makes it valuable to citrus scientists worldwide
Eating desert lime: what to know
What regular consumption looks like
Desert lime is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is a good source of fibre (about 3 g per 100 g), which supports digestion and satiety. It is a good source of vitamin C (about 40 mg per 100 g), supporting immune function and helping the body absorb iron from plant foods. Its pigments and polyphenols are antioxidants that population studies associate with heart health, though that reflects overall diet rather than any single fruit.
Sensible amounts
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern.
Evidence & conditions
As a whole fruit, Desert lime contributes fibre, vitamins, and beneficial plant compounds, but it has not been shown to treat or prevent any specific condition — so it is best enjoyed as part of a healthy diet rather than as a remedy.
Desert lime: frequently asked questions
What does desert lime taste like?
Bright, sharp, and citrusy with a sweeter, less bitter edge than a common lime; the whole tiny fruit is eaten skin and all, bursting with lime flavor.
When is desert lime in season?
Desert lime is typically in season Oceania (Oct–Dec (inland eastern Australia)). Peak months shift between the northern and southern hemispheres.
How do you eat desert lime?
Pop the whole pea-sized fruit for a burst of lime, or squeeze many into drinks, dressings, and marmalade.
How do you know when desert lime is ripe?
The tiny fruit plumps and turns bright-to-pale green with a strong lime scent; it's eaten green and tart.
Is desert lime good for you?
Desert lime is a nutritious everyday fruit, best enjoyed as part of a varied diet. It is a good source of fibre (about 3 g per 100 g), which supports digestion and satiety. It is a good source of vitamin C (about 40 mg per 100 g), supporting immune function and helping the body absorb iron from plant foods. Its pigments and polyphenols are antioxidants that population studies associate with heart health, though that reflects overall diet rather than any single fruit.
How much desert lime should you eat?
A typical fruit serving is roughly a handful, one medium fruit, or about 80 g, and two or more varied fruit servings a day is a sensible everyday pattern.
Out in the harsh, dry interior of eastern Australia grows one of the toughest true citrus on earth: the desert lime, a thorny bush hung with pea-sized green limes. Small as they are, they burst with a bright, sharp lime flavor — sweeter and less bitter than a common lime — and they’re eaten whole, skin and all.
Tough fruit, big flavor
Gathered for millennia by Aboriginal peoples of the arid zone, the desert lime is now a prized native food, sold fresh in its short season and frozen year-round. It goes into marmalades and sauces, cordials, gins, and sparkling drinks, and lends a native-citrus accent to seafood and desserts. But its greatest value may be genetic: this is one of the most drought-, heat-, and frost-tolerant citrus in existence, which makes it a treasure to breeders worldwide looking to toughen up commercial citrus. Alongside the finger lime and lemon aspen, it rounds out Australia’s remarkable trio of native citrus flavors — tiny, tough, and unmistakably limey.
