TeaHQ

Lemongrass: traditional use

A grass that is a kitchen ingredient across Southeast Asia and a drink across the Caribbean, West Africa and Brazil. The two uses are separated by whether the stalk or the leaf is used, and English-language writing routinely conflates them.

Lemongrass profile3 traditions

What this page records, and what it does not

Whether lemongrass does anything. The Jamaican name is recorded here as what the tradition calls the plant, which is evidence about the tradition and not about a temperature.

TeaHQ has not assessed this question. Every tradition below is listed with who practises it, where, in what form, and what that tradition says it is for. None of that is a finding about what the plant does.

How these traditions relate

The Southeast Asian and the Atlantic-world practices are connected by the plant's spread and are otherwise independent. What separates them physically is the part: Thai and Vietnamese cooking uses the tender lower STALK, bruised, in food; the Caribbean, West African and Brazilian drinking traditions use the LEAF, which is the part that is dried and sold for infusion. A recipe that says lemongrass has not said which, and the two are different in flavour and in strength.

The traditions

Southeast Asian practice

Still widely practisedMainland and maritime Southeast Asia

Practice across Southeast Asia.

Whose practice
Thai, Vietnamese, Cambodian, Malaysian and Indonesian culinary practice, where the stalk is a foundational aromatic
When
Long-established
How it is made
The tender lower stalk, bruised or sliced and cooked in curries, soups and pastes. Drunk as an infusion far less often than it is eaten.
What the tradition says it is for
Recorded as a culinary aromatic rather than as a drink, with no separate purpose attached to it.

Recorded because most English-language descriptions of lemongrass draw on this tradition and then describe a tea, which credits the drinking practice to a region that mostly cooks with it.

Living practice. A description of something people do now, compiled from published accounts rather than from practice.

Latin American practice

Still widely practisedJamaica, the wider Caribbean, and Brazil

Practice across Latin America, including plants and preparations native to it.

Whose practice
Caribbean and Brazilian household practice, where the leaf is grown in gardens and drunk hot — fever grass in Jamaica, capim-santo or capim-cidreira in Brazil
When
Established; the plant is naturalised across the region
How it is made
Fresh or dried leaf, cut and infused hot, made from a garden clump rather than bought.
What the tradition says it is for
Recorded as the household's ordinary hot infusion and as the drink made for somebody running a temperature — which is where the Jamaican name comes from.

The Jamaican name is the tradition's own account of its purpose, embedded in the word, and it is a much better piece of evidence about what the practice is FOR than any modern packet copy.

Living practice. A description of something people do now, compiled from published accounts rather than from practice.

Sub-Saharan African practice

Still widely practisedWest and East Africa

Practice across sub-Saharan Africa, including the plants native to it.

Whose practice
West and East African household practice, where the leaf is grown domestically and infused, particularly in Nigeria, Ghana and Kenya
When
Established
How it is made
Fresh leaf cut and boiled or steeped, frequently with ginger.
What the tradition says it is for
Recorded as an everyday household infusion and as one of the drinks made in the season when fevers are common.

The pairing with ginger recurs across the region and mirrors the West African ginger-drink practice recorded on that plant's page; the two are part of one household repertoire rather than two ingredients.

Living practice. A description of something people do now, compiled from published accounts rather than from practice.

How it is sold today

Lemongrass is one of the most common single-ingredient herbal infusions on sale worldwide and is also a workhorse blending ingredient, used to give citrus lift without acidity. Where a blend tastes lemony and lists no citrus, lemongrass is usually why.

Description of a market, not endorsement of it, and deliberately kept apart from every tradition above — a modern blend naming an old practice is not that practice. TeaHQ sells nothing and links to no seller.

Searches this plant appears under

A record of practice and terminology, not health advice and not a recommendation. TeaHQ does not publish assessments of what a plant does to a person until a named human has taken accountability for them.

Plants of the same traditions