Henna
Lawsonia inermis, family Lythraceae
Shrub whose leaves yield the dye henna for skin, hair, and fabric
Henna is a tall, many-branched shrub or small tree whose leaves are harvested for a natural dye. It grows wild in warm, dry regions of Africa, Asia, and Australia, and is cultivated for its use in body art, hair coloring, and fabric dyeing.
- Henna leaves are used to make a natural dye for skin and fabrics
- The plant grows as a tall shrub or small tree with white flowers
- It thrives in hot, semi-arid and tropical climates
- Henna leaves have traditional medicinal uses but can be toxic to some people
What does Henna look like?
Henna grows as a shrub or small tree, reaching between 1.8 and 7.6 meters in height. Its branches end in spines, and the leaves are smooth, long, and pointed, growing in pairs along the stems. The flowers are small, with four petals, and are white. After flowering, the plant produces small brown capsules filled with dozens of seeds.
Where does Henna come from?
Lawsonia inermis is found growing wild in dry and tropical parts of Africa, Asia, and Australia. It thrives in hot climates and is named for Isaac Lawson, a Scottish physician. The plant has been used for centuries, especially for its dye, and is one of only two species in its genus.
When and how Henna blooms
Henna flourishes when temperatures stay between 35 and 45°C. It grows quickly during rainy periods, putting out new shoots, but slows down and drops leaves in cooler or dry spells. The leaves used for dye are picked from the lower branches, dried, and then ground to make the coloring powder.
How Henna is used
The dried leaves of henna are the main source of the dye used to color skin, hair, nails, and fabrics such as silk, wool, and leather. Henna leaves are also valued in traditional medicine for their antifungal and antiseptic qualities, though their safety for some people is uncertain.
Kinds of Henna
Lawsonia inermis is one of two species in its genus, the other being Lawsonia odorata. The plant is also known by several names, including hina and Egyptian privet, reflecting its wide use and recognition in different regions.
What Henna means
Henna is best known for its role in dyeing skin and hair, especially for body art. Its leaves contain lawsone, a compound studied for possible medicinal properties. However, henna can be harmful to people with certain genetic conditions, particularly young children from some ethnic backgrounds.
Traditions that use it
Questions people ask about Henna
Where does the henna plant come from?
Henna is native to dry and tropical areas across Africa, Asia, and Australia, where it grows wild as a shrub or small tree.
What is henna used for?
The main use of henna is as a dye for coloring skin, hair, nails, and fabrics. It is also used in traditional medicine for its antifungal and antiseptic properties.
What does the henna plant look like?
Henna grows up to 7.6 meters tall, with smooth, pointed leaves and small white flowers. Its branches often end in spines, and it produces small brown seed capsules.
Is henna safe for everyone?
Henna can be dangerous for people with glucose-6-phosphate dehydrogenase (G6PD) deficiency, especially infants and children from the Middle East and North Africa.
Does henna have any special meaning or symbolism?
Henna is widely recognized for its use in body art and personal adornment, but the sources do not mention specific symbolic meanings.
Good reading and sources
- Encyclopaedia BritannicaArticle
- IUCN Red List of Threatened SpeciesIUCN Red List, Article
- Plants of the World OnlineRoyal Botanic Gardens, Kew, Plant database
- Where it has been recordedGBIF, Plant database
- Sightings and photos by naturalistsiNaturalist, Plant database
- Lawsonia inermis on WikipediaEncyclopedia
- More photos on Wikimedia CommonsPhotos
- Wikidata recordOpen data
The facts on this page come from the Wikipedia article "Lawsonia inermis", written by its contributors and used under the CC BY-SA 4.0 licence, and from its Wikidata record (CC0). Phool rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes. It is not medical or foraging advice: many flowers are poisonous, and traditional uses are reported, not recommended. If something is wrong, tell us. Last refreshed 2026-10-03.
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