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White Mustard

Sinapis alba
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Sinapis alba (White Mustard) — botanical photograph
Pl. 39B9 — Sinapis alba
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I

Overview

White Mustard (Sinapis alba) is an annual forb or herb native to regions including Afghanistan, Albania, and Algeria, and now cultivated in many parts of Europe, Asia, and Africa. This plant thrives in light, medium, and heavy soils with a pH of 7–7.5, making it adaptable but preferring moist conditions. White Mustard can grow up to 0.6 meters tall and is valued for its edible leaves and seeds, which are used in culinary applications such as condiments and oils. Its distinctive yellow flowers add ornamental value to gardens. The plant is found across a wide range of regions, from the Baltics to China and Vietnam, and is known for its traditional use in post-meal comfort, often as a decoction. While not traditionally used medicinally, White Mustard is a versatile plant with both culinary and ornamental applications. For cultivation, it prefers moderate sunlight and regular watering to keep the soil consistently moist. It is hardy in zones 5-9 and can be propagated via seed sowing directly into the garden bed after the danger of frost has passed.

Quick answers

What is White Mustard?

White Mustard (Sinapis alba) is an annual forb or herb native to regions including Afghanistan, Albania, and Algeria, and now cultivated in many parts of Europe, Asia, and Africa. This plant thrives in light, medium, and heavy soils with a pH of 7–7.

What is White Mustard used for?

Traditionally used for digestion. Each claim is evidence-rated — see Section II for full citations.

Best for
Top 1 evidence-ranked use of White Mustard
Jump to full evidence →
Clinicaluses · safety · chemistry · dosagemedicinal profile
II

Benefits & evidence

1 claim · traditional-use context
Traditional-use context
These notes are presented as ethnobotanical context. No cited clinical references are catalogued for this plant yet.
  • Traditional-use note: White Mustard appears in herbal sources around after-meal comfort traditions, often as a decoction. PlantSage presents this as ethnobotanical context, not as medical advice.

    Traditional context only. This reviewed claim keeps the original low confidence level, but avoids treatment, disease, dosage, or guaranteed-effect language.

    ▲ LimitedDigestion →
IV·b

Mixology suggestions

1 draft
Editorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
White Mustard support blend
general
tea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
V

Cultivation

White Mustard thrives in light to medium soil and prefers a pH of 7-7.5. It requires moist conditions but can tolerate various soil types, including sandy, loamy, and clay. This annual plant grows up to 0.6 meters tall and is hardy in zones 5-9. For best results, provide full sun or partial shade. Water regularly to keep the soil consistently moist. Propagate via seed sowing directly into the garden bed after all danger of frost has passed.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-9
Life cycle
Annual
Habit
Forb/herb
Mature size
0.6 m tall
Soil pH
7–7.5
For first-time growers

How to grow White Mustard for the first time

8steps

White Mustard is a straightforward annual plant for beginners to grow from seed.

  1. 1

    What you'll need

    Seeds, potting soil, containers or garden space, water.

  2. 2

    Best time to plant

    Plant in spring after the last frost, or start seeds indoors a few weeks earlier.

  3. 3

    Soil and container prep

    Use well-draining soil with a pH of 7-7.5. Containers should be at least 6 inches deep.

  4. 4

    Sowing or transplanting

    Direct sow seeds 1/2 inch deep, 4-6 inches apart in rows. For containers, plant 3-4 seeds per pot.

  5. 5

    First two weeks

    Keep soil consistently moist and provide plenty of light to encourage germination.

  6. 6

    Ongoing care

    Water regularly, especially during dry spells. Thin plants if necessary to ensure good air circulation.

  7. 7

    Harvest or pruning

    Prune spent flowers to promote more blooms and harvest leaves when young for best flavor.

  8. 8

    Common mistakes

    Overwatering, planting too deep, neglecting to thin seedlings, not providing enough light.

VI

Edible & utility

Edible parts:LeavesSeed
Edible uses: Oil, Condiment
Other uses:Cover cropoil
Contextrange · companions · related
VII

Distribution

62 native · 84 introduced
Distribution across4 continents· 62 native· 84 introduced
Europe29 regions
native (20)AlbaniaAustriaBelarusBelgiumBulgariaCyprusDenmarkFranceGreeceHungaryItalyNetherlandsNorwayPortugalRomaniaRussiaSpainSwedenSwitzerlandUkraine
introduced (9)FinlandGermanyIcelandIrelandPolandPortugalRussiaSpainUnited Kingdom
Asia14 regions
native (12)AfghanistanChinaIndiaIranIraqLaosPalestineSaudi ArabiaTurkeyTurkmenistanUzbekistanVietnam
introduced (2)BangladeshJapan
Americas4 regions
introduced (4)ColombiaEl SalvadorGreenlandPuerto Rico
Africa5 regions
native (4)AlgeriaLibyaMoroccoTunisia
introduced (1)Egypt
Broader regions
native:Altay, Baltic States, East Aegean Is., Krasnoyarsk, Kriti, Lebanon-Syria, Transcaucasus, Turkey-in-Europe, Tuva, West Himalaya, Yugoslavia
introduced:Alabama, Alberta, Amur, Argentina Northeast, Argentina South, Arizona, British Columbia, California, Cape Provinces, Chita, Colorado, Connecticut, Czechoslovakia, Delaware, District of Columbia, Føroyar, Gulf of Guinea Is., Illinois, Indiana, Iowa, Irkutsk, Leeward Is., Maine, Manitoba, Marianas, Maryland, Masachusettes, Massachusetts, Minnesota, Missouri, Montana, Nebraska, New Brunswick, New Hampshire, New Jersey, New Mexico, New South Wales, New York, North Carolina, North Dakota, Nova Scotia, Ohio, Oklahoma, Ontario, Oregon, Pennsylvania, Primorye, Prince Edward I., Québec, Queensland, Rhode I., Saskatchewan, South Carolina, South Dakota, Tadzhikistan, Tasmania, Tennessee, Texas, Utah, Vermont, Victoria, Washington, West Virginia, Windward Is., Wisconsin, Yakutskiya, Yukon
IX

Specimen gallery

1 image
Sinapis alba (White Mustard) — botanical photograph
White Mustard (Sinapis alba)
X

See also

8 related
XI

Explore further

XII

About this entry

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