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Citrus hystrix – Kaffir Lime

Citrus hystrix – Kaffir Lime

Double lobed leaves with an aroma found in no other citrus, picked fresh year round for Thai and Southeast Asian cooking.

Regular price $5,430.00
Sale price $5,430.00 Regular price
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Pot size
Available batches
Size: 200L
Current height guide
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Pot size
200L

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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Mix pot sizes and batches in one order.

Size / batchEachQuantity
200LApprox. height: Enquire for current heights$5,430.00
300LApprox. height: Enquire for current heights$6,780.00

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 hystrix

    Citrus hystrix, the kaffir lime or makrut lime, is grown for its leaves rather than its fruit. Each leaf is double lobed, one segment above the other, glossy dark green and intensely aromatic when torn. The tree is a thorny evergreen and the fruit is small, dark and deeply knobbled.

    Mature size is 2 to 4 metres tall and 2 to 3 metres wide, with moderate growth in warmth. It is frost sensitive and suits subtropical to warm temperate gardens, wanting full sun, humus rich free draining soil and consistent moisture. In cooler areas a north facing wall or a movable pot makes the difference.

    It belongs in any garden where Thai and Southeast Asian food is cooked, and it is a standard planting in restaurant kitchen gardens. A single established tree supplies more leaves than a household can use, picked fresh year round. The glossy foliage and neat scale also let it sit as an ornamental in a courtyard.

    Frequently Asked Questions

    About Kaffir Lime

    What is a kaffir lime tree?

    Citrus hystrix is a thorny evergreen citrus native to Southeast Asia, also sold as makrut lime. Its distinctive feature is the double lobed leaf, which looks like two leaves joined end to end and carries a citrus aroma unlike anything else. Leaves, not fruit, are the reason it is planted.

    What are kaffir lime leaves used for?

    They are a staple of Thai, Lao, Cambodian and Indonesian cooking, shredded finely into salads or dropped in whole to flavour curries, soups such as tom yum, and stir fries. The aroma is released by tearing or bruising the leaf. Leaves freeze well, so a single tree covers a year of cooking.

    Is kaffir lime the same as makrut lime?

    Yes. Makrut lime is the Thai derived name for Citrus hystrix and is increasingly used in preference to the older term. Both names refer to the same plant, so nurseries and recipes using either one are describing identical trees and identical leaves.

    How big does Citrus hystrix grow?

    It reaches 2 to 4 metres tall and 2 to 3 metres wide, and regular leaf picking naturally keeps it smaller and bushier. Growth is moderate and slows markedly in cool weather. Because harvesting is itself a form of pruning, most trees settle at a comfortable height without any deliberate shaping.

    Is kaffir lime frost tolerant?

    No, it is frost sensitive and cold damages the very foliage you are growing it for. It is reliable outdoors from the Sydney basin northwards and in warm sheltered gardens further south. In Melbourne and Adelaide, plant against a warm wall or keep it in a pot that can be moved under cover for winter.

    Is the fruit edible?

    The fruit is edible but has very little juice and a thick bumpy rind, so it is used mostly as zest in curry pastes rather than squeezed. Do not judge the plant by its fruit. Leaves are the crop, and the knobbly limes are best treated as a curiosity and a source of rind.

    How do I care for a kaffir lime tree?

    Water consistently and never let it dry out badly, mulch the root zone, and feed with citrus fertiliser in early spring and again in midsummer. Pick leaves from all over the tree rather than stripping one branch. Wear gloves for the thorns and watch for citrus leaf miner, which distorts new growth.

    Foliage

    Evergreen (foliage year round)

    Position
    • Full Sun
    • Part Shade
    Form
    • Shrub
    • Upright
    • Dense
    Use
    • Edible Garden
    • Plant in Pots (or) Suitable for Pots
    • Shrubs
    • Screening or Privacy
    Mature height
    2m to 4m
    Mature width
    2m to 3m

    Planting Information

    How To Plant Your Citrus hystrix – Kaffir Lime

    Site: Choose a warm, sunny, sheltered position out of frost and cold wind, within easy reach of the kitchen.

    Soil preparation: Work generous compost and aged manure through the bed to build the humus content this species prefers.

    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. Mulch straight away to hold moisture.

    Recommended Planting Spacing For Your Citrus hystrix – Kaffir Lime

    Home orchard: 2.5 to 3 metres apart so each canopy fills out and leaves are easy to reach.

    Informal screen: 2 metres apart for a low thorny screen that also supplies leaves.

    Pot or container: A pot of 50 to 60 centimetres suits a single tree in a courtyard or beside a kitchen door.

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

    • Medium Growth Rate

    Long Term Care For Your Citrus hystrix – Kaffir Lime

    Watering: Water deeply twice weekly through the first 12 months, then keep moisture even through the warm months. Dry stress causes leaf drop, which is the crop.

    Mulching: Apply a 5 to 7 centimetre layer of organic mulch over the root zone, keeping it 5 centimetres clear of the trunk.

    Pruning: Harvesting leaves does most of the pruning. Pick from across the whole tree, and thin crowded interior wood in late winter. Wear gloves for the thorns.

    Fertilising: Apply a complete citrus fertiliser in early spring and again in midsummer to keep new leaf flushes coming.

    Pest and disease: Citrus leaf miner is the main problem because it distorts the leaves you want to pick. Inspect each flush, and watch for scale and aphids in humid weather.

    Planting Your Citrus hystrix – Kaffir Lime in Different Soil

    Citrus hystrix performs best in humus rich, free draining loam at a slightly acidic to neutral pH. It dislikes both waterlogging and drying out, so structure and mulch matter.

    Sandy soil: Workable if compost is added and mulch is maintained to hold moisture.

    Clay soil: Plant on a raised mound and improve with gypsum and coarse organic compost.

    Loam: The preferred soil, giving even moisture and steady leaf production.

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

    Uses in my Garden

    Uses in my Garden

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

    Citrus hystrix – Kaffir 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.
    • Cottage Garden – romantic mix of flowers, colour, and texture.

    Is Citrus hystrix – Kaffir Lime Evergreen or Deciduous?

    Citrus hystrix – Kaffir Lime is an Evergreen (foliage year round) Tree

    Mature Height & Width

    Mature Height: 2m to 4m

    Mature Width: 2m to 3m

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

    Growth Rate of Citrus hystrix – Kaffir Lime

    Citrus hystrix – Kaffir 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 hystrix – Kaffir Lime

    Is Citrus hystrix – Kaffir Lime frost tolerant?

    Citrus hystrix – Kaffir Lime is Frost Sensitive – May suffer damage from frost, best in frost-free or protected spots.

    Does Citrus hystrix – Kaffir Lime Flower?

    Citrus hystrix carries small fragrant white flowers through spring and summer, followed by dark knobbly green limes. Flowering is secondary to the foliage, which is the reason the tree is planted, but the blossom is still a useful nectar source for bees.

    Does Citrus hystrix – Kaffir Lime flower?

    • Yes - Flowers

    Flowering Period:

    • Spring
    • Summer

    Flower Type:

    • Fragrant
    • Pollinator-attracting

    Flower Colour:

    White

    Is Citrus hystrix – Kaffir Lime an Australian Native Tree?

    No

    Citrus hystrix – Kaffir Lime is Native to Citrus hystrix is native to tropical Southeast Asia, through Thailand, Laos, Malaysia and Indonesia, where the leaves have been a cooking staple for centuries. It is also widely sold under the Thai derived name makrut lime.

    What is the Wildlife Value of Citrus hystrix – Kaffir Lime ?

    Fragrant spring and summer blossom draws bees, native bees and hoverflies into the garden. The dense thorny canopy is also valuable cover for small birds, giving them a protected place to shelter and forage for insects.

    How much Sunlight does Citrus hystrix – Kaffir Lime need?

    Citrus hystrix – Kaffir Lime will thrive best in:

    • Full Sun
    • Part Shade

    Preferred Soil?

    Citrus hystrix does best in a humus rich, free draining loam at a slightly acidic to neutral pH, with organic matter worked through to hold even moisture. It resents both waterlogging and drying out, so drainage and mulch matter equally. On heavy clay, plant on a raised mound. In pots use a premium citrus mix and repot every three or four years to keep leaf production strong.

    Is Citrus hystrix – Kaffir Lime Drought Tolerant?

    Is Citrus hystrix – Kaffir Lime Drought tolerant?

    Kaffir lime has only limited drought tolerance and dry stress shows immediately as leaf drop, which costs you the crop. Keep soil evenly moist through the warm months and mulch well. Established trees will ride out short dry spells but should not be left unwatered through a hot summer.

    Frequently Asked Questions

    Frequently Asked Questions

    Q: What is a kaffir lime tree?
    A: Citrus hystrix is a thorny evergreen citrus native to Southeast Asia, also sold as makrut lime. Its distinctive feature is the double lobed leaf, which looks like two leaves joined end to end and carries a citrus aroma unlike anything else. Leaves, not fruit, are the reason it is planted.

    Q: What are kaffir lime leaves used for?
    A: They are a staple of Thai, Lao, Cambodian and Indonesian cooking, shredded finely into salads or dropped in whole to flavour curries, soups such as tom yum, and stir fries. The aroma is released by tearing or bruising the leaf. Leaves freeze well, so a single tree covers a year of cooking.

    Q: Is kaffir lime the same as makrut lime?
    A: Yes. Makrut lime is the Thai derived name for Citrus hystrix and is increasingly used in preference to the older term. Both names refer to the same plant, so nurseries and recipes using either one are describing identical trees and identical leaves.

    Q: How big does Citrus hystrix grow?
    A: It reaches 2 to 4 metres tall and 2 to 3 metres wide, and regular leaf picking naturally keeps it smaller and bushier. Growth is moderate and slows markedly in cool weather. Because harvesting is itself a form of pruning, most trees settle at a comfortable height without any deliberate shaping.

    Q: Is kaffir lime frost tolerant?
    A: No, it is frost sensitive and cold damages the very foliage you are growing it for. It is reliable outdoors from the Sydney basin northwards and in warm sheltered gardens further south. In Melbourne and Adelaide, plant against a warm wall or keep it in a pot that can be moved under cover for winter.

    Q: Is the fruit edible?
    A: The fruit is edible but has very little juice and a thick bumpy rind, so it is used mostly as zest in curry pastes rather than squeezed. Do not judge the plant by its fruit. Leaves are the crop, and the knobbly limes are best treated as a curiosity and a source of rind.

    Q: How do I care for a kaffir lime tree?
    A: Water consistently and never let it dry out badly, mulch the root zone, and feed with citrus fertiliser in early spring and again in midsummer. Pick leaves from all over the tree rather than stripping one branch. Wear gloves for the thorns and watch for citrus leaf miner, which distorts new growth.

    Compare sizes side by side

    200L

    Enquire for current heights

    300L

    Enquire for current heights

    Heights are approximate and vary between individual trees.

    Citrus hystrix is loved for its Double lobed leaves with an aroma found in no other citrus, picked fresh year round for Thai and Southeast Asian cooking.

    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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