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Citrus aurantifolia – Indonesian Lime

Citrus aurantifolia – Indonesian Lime

Evergreen · Full Sun

Mature size: 2m–4m high × 2m–3m wide

  • Evergreen
  • Full Sun
  • Mature height2m–4m
  • Mature width2m–3m
  • Not Frost Tolerant
  • Good in pots
  • Flowers

Small intensely aromatic limes with far more perfume in juice and zest than a Tahitian lime, on a compact tree that suits pots and courtyards.

Regular price $1,760.00
Sale price $1,760.00 Regular price
Tax included. Shipping calculated at checkout.
Pot size
Available batches
Size: 100L
Current height guide
Please enquire
Pot size
100L

Approximate only. Minimum height important? Confirm with us.

Height guide & disclaimer

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you must confirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Quantity

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Size / batchEachQuantity
100LApprox. height: Enquire for current heights$1,760.00

Height guide & disclaimer

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you must confirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

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    About Citrus aurantifolia

    Citrus aurantifolia, sold as Indonesian lime or Key lime, is a small thorny evergreen with a twiggy, slightly untidy canopy of light green leaves. The fruit is small, thin skinned and turns from green to pale yellow, and both juice and zest are far more aromatic than a Tahitian lime.

    It reaches 2 to 4 metres tall and 2 to 3 metres wide, growing steadily in warm weather and barely at all when cold. This is the least cold tolerant of the limes and will not survive frost, so it belongs in tropical, subtropical and frost free coastal gardens. Full sun, sharp drainage.

    Cooks plant it for the flavour, in kitchen gardens, courtyards and large pots close to the back door. The pot option matters in cooler districts, where it can be moved under cover for winter. Thorns make it a poor choice beside a path, so give it a corner where it can be reached from one side.

    Frequently Asked Questions

    About Indonesian Lime

    What is an Indonesian lime?

    Citrus aurantifolia is the small fruited lime also known as Key lime, Mexican lime or West Indian lime, and as Indonesian lime in parts of the Australian trade. The tree is small and thorny and the fruit is golf ball sized with thin skin, high acid and a much stronger aroma than the common Tahitian lime.

    Is Indonesian lime the same as Key lime?

    Yes, they are the same species. Citrus aurantifolia is sold under a handful of names including Key lime, Mexican lime, West Indian lime and Indonesian lime, and the differences are naming conventions rather than distinct plants. Fruit, tree habit and growing requirements are the same whichever label it carries.

    How big does it grow?

    It stays small, around 2 to 4 metres tall and 2 to 3 metres wide, and is often kept nearer 2 metres in a pot or with light annual pruning. The canopy is naturally twiggy and a little irregular rather than neatly rounded, and thinning it out occasionally improves both airflow and fruit quality.

    Is Indonesian lime frost tolerant?

    No. It is the most cold sensitive citrus commonly grown and frost will damage or kill it, so it should not be planted in frost prone gardens. In cool temperate districts grow it in a large pot that can be shifted into a glasshouse, onto a verandah or against a warm wall from May to September.

    Can I grow it in a pot?

    Yes, and in southern Australia a pot is usually the sensible approach. Use a container of at least 50 centimetres in a premium citrus mix, water more often than a garden tree and feed lightly through the warm months. Being movable lets you take it out of the cold, which is what determines whether it survives.

    Does it need another tree to fruit?

    No. Citrus aurantifolia is self fertile and a lone tree will crop. It tends to flower in flushes rather than one clear season, so fruit often appears over a long window. Warmth is what drives cropping. In marginal climates the tree may flower well and still set only lightly.

    How do I look after an Indonesian lime?

    Keep it warm, sunny and evenly watered, and never let a potted plant dry right out. Feed with citrus fertiliser in spring and midsummer. Prune only to open the canopy and remove dead twigs, wearing gloves for the thorns. Check regularly for citrus leaf miner, aphids and scale, which it is prone to.

    Key growing information
    Mature height2m to 4m
    Mature width2m to 3m
    PositionFull Sun
    Growth per year30cm to 50cm per year in warm conditions
    FrostNot Frost Tolerant
    FoliageEvergreen (foliage year round)
    FormShrub · Rounded · Compact
    UsesEdible Garden · Plant in Pots (or) Suitable for Pots · Shrubs
    Foliage

    Evergreen (foliage year round)

    Position
    • Full Sun
    Form
    • Shrub
    • Rounded
    • Compact
    Use
    • Edible Garden
    • Plant in Pots (or) Suitable for Pots
    • Shrubs
    Mature height
    2m to 4m
    Mature width
    2m to 3m

    Planting Information

    How To Plant Your Citrus aurantifolia – Indonesian Lime

    Site: Choose the warmest, sunniest and most sheltered position available, well clear of frost hollows.

    Soil preparation: Work compost and aged manure through a free draining bed, raising the level if drainage is at all doubtful.

    Hole: Dig twice as wide as the root ball and the same depth.

    Planting: Set level with the surrounding soil, backfill gently, firm in and water deeply. In containers, use a premium citrus mix.

    Recommended Planting Spacing For Your Citrus aurantifolia – Indonesian Lime

    Home orchard: 2.5 to 3 metres apart, which suits its small twiggy canopy.

    Pot or container: A pot of 50 centimetres or wider suits a single tree and can be moved under cover for winter.

    Feature planting: 3 metres apart to allow each canopy to fill out and stay reachable from one side.

    Citrus aurantifolia – Indonesian Lime is expected to grow 30cm to 50cm per year in warm conditions.

    • Medium Growth Rate

    Long Term Care For Your Citrus aurantifolia – Indonesian Lime

    Watering: Water deeply twice weekly through the first 12 months and keep moisture even through the warm months. Never let a potted plant dry out completely.

    Mulching: Apply a 5 centimetre layer of organic mulch over the shallow root zone, keeping it clear of the trunk.

    Pruning: Prune lightly to open the twiggy canopy and remove dead wood. Wear gloves and long sleeves for the thorns.

    Fertilising: Apply a complete citrus fertiliser in early spring and again in midsummer, with a liquid feed between times for potted plants.

    Pest and disease: More prone to citrus leaf miner, aphids and scale than most citrus. Inspect each new flush and treat early. Protect from cold at all times.

    Planting Your Citrus aurantifolia – Indonesian Lime in Different Soil

    Citrus aurantifolia needs a light, free draining sandy loam at a slightly acidic to neutral pH. Its shallow roots will not tolerate waterlogging.

    Sandy soil: Ideal. Mulch well and feed lightly but often, as nutrients wash through quickly.

    Clay soil: Not suitable unless planted on a raised mound and heavily improved with gypsum and coarse compost.

    Loam: Good, provided drainage is sharp and organic matter is worked through.

    pH: Slightly acidic to neutral preferred. Mulch with composted leaf litter to hold levels naturally.

    Uses in my Garden

    Uses in my Garden

    • Edible Garden
    • Plant in Pots (or) Suitable for Pots
    • Shrubs

    Citrus aurantifolia – Indonesian Lime works in an:

    • Edible Garden – integrates fruit, herbs, and productive plants.
    • Tropical Garden – lush, leafy planting for a resort-style atmosphere.
    • Rainforest / Subtropical Garden – dense greenery for a rich, exotic feel.
    • Mediterranean Style Garden – timeless courtyard look with stone, pots, and bold greenery.

    Is Citrus aurantifolia – Indonesian Lime Evergreen or Deciduous?

    Citrus aurantifolia – Indonesian Lime is an Evergreen (foliage year round) Tree

    Mature Height & Width

    Mature Height: 2m to 4m

    Mature Width: 2m to 3m

    Citrus aurantifolia – Indonesian Lime is expected to grow 30cm to 50cm per year in warm conditions.

    Growth Rate of Citrus aurantifolia – Indonesian Lime

    Citrus aurantifolia – Indonesian Lime is expected to grow 30cm to 50cm per year in warm conditions.

    They are considered to have a:

    • Medium Growth Rate

    Frost Tolerance & Ideal Climate to plant Citrus aurantifolia – Indonesian Lime

    Is Citrus aurantifolia – Indonesian Lime frost tolerant?

    Citrus aurantifolia – Indonesian Lime is Not Frost Tolerant – Cannot survive frost, should be avoided in frost-prone areas.

    Does Citrus aurantifolia – Indonesian Lime Flower?

    Citrus aurantifolia flowers in flushes rather than a single season, with the heaviest blossom in spring and summer and further sporadic flowering whenever conditions stay warm. The small white flowers are fragrant and are followed by thin skinned green fruit that yellows as it ripens.

    Does Citrus aurantifolia – Indonesian Lime flower?

    • Yes - Flowers

    Flowering Period:

    • Spring
    • Summer
    • Sporadic

    Flower Type:

    • Fragrant
    • Pollinator-attracting

    Flower Colour:

    White

    Is Citrus aurantifolia – Indonesian Lime an Australian Native Tree?

    No

    Citrus aurantifolia – Indonesian Lime is Native to Citrus aurantifolia originates in the Indo Malayan region and is now grown across the tropics and subtropics. It is sold under several names including Key lime, Mexican lime, West Indian lime and Indonesian lime.

    What is the Wildlife Value of Citrus aurantifolia – Indonesian Lime ?

    Repeated flushes of fragrant white blossom through the warm months give bees and other pollinators nectar over a long window rather than a single short season. The dense twiggy canopy also shelters beneficial insects and small birds.

    How much Sunlight does Citrus aurantifolia – Indonesian Lime need?

    Citrus aurantifolia – Indonesian Lime will thrive best in:

    • Full Sun

    Preferred Soil?

    Citrus aurantifolia wants a light, free draining sandy loam at a neutral to slightly acidic pH, with organic matter worked through to hold moisture. Its roots are shallow and intolerant of waterlogging, so heavy clay is unsuitable unless the tree is raised on a mound. In containers use a premium citrus mix rather than garden soil and top up the mulch each spring.

    Is Citrus aurantifolia – Indonesian Lime Drought Tolerant?

    Is Citrus aurantifolia – Indonesian Lime Drought tolerant?

    This lime has shallow roots and low drought tolerance, and dry spells cause flower and fruit drop. Water consistently through the warm months and never allow a container grown plant to dry out completely, as the resulting stress shows up as leaf loss and a lost crop.

    Frequently Asked Questions

    Frequently Asked Questions

    Q: What is an Indonesian lime?
    A: Citrus aurantifolia is the small fruited lime also known as Key lime, Mexican lime or West Indian lime, and as Indonesian lime in parts of the Australian trade. The tree is small and thorny and the fruit is golf ball sized with thin skin, high acid and a much stronger aroma than the common Tahitian lime.

    Q: Is Indonesian lime the same as Key lime?
    A: Yes, they are the same species. Citrus aurantifolia is sold under a handful of names including Key lime, Mexican lime, West Indian lime and Indonesian lime, and the differences are naming conventions rather than distinct plants. Fruit, tree habit and growing requirements are the same whichever label it carries.

    Q: How big does it grow?
    A: It stays small, around 2 to 4 metres tall and 2 to 3 metres wide, and is often kept nearer 2 metres in a pot or with light annual pruning. The canopy is naturally twiggy and a little irregular rather than neatly rounded, and thinning it out occasionally improves both airflow and fruit quality.

    Q: Is Indonesian lime frost tolerant?
    A: No. It is the most cold sensitive citrus commonly grown and frost will damage or kill it, so it should not be planted in frost prone gardens. In cool temperate districts grow it in a large pot that can be shifted into a glasshouse, onto a verandah or against a warm wall from May to September.

    Q: Can I grow it in a pot?
    A: Yes, and in southern Australia a pot is usually the sensible approach. Use a container of at least 50 centimetres in a premium citrus mix, water more often than a garden tree and feed lightly through the warm months. Being movable lets you take it out of the cold, which is what determines whether it survives.

    Q: Does it need another tree to fruit?
    A: No. Citrus aurantifolia is self fertile and a lone tree will crop. It tends to flower in flushes rather than one clear season, so fruit often appears over a long window. Warmth is what drives cropping. In marginal climates the tree may flower well and still set only lightly.

    Q: How do I look after an Indonesian lime?
    A: Keep it warm, sunny and evenly watered, and never let a potted plant dry right out. Feed with citrus fertiliser in spring and midsummer. Prune only to open the canopy and remove dead twigs, wearing gloves for the thorns. Check regularly for citrus leaf miner, aphids and scale, which it is prone to.

    Compare sizes side by side

    100L

    Enquire for current heights

    Heights are approximate and vary between individual trees.

    Citrus aurantifolia is loved for its Small intensely aromatic limes with far more perfume in juice and zest than a Tahitian lime, on a compact tree that suits pots and courtyards.

    We take pride in supplying A+ grade advanced trees. When stock at our farm is not yet ready, we work with our trusted trade suppliers to source the best available trees for your garden.

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