Black Mustard
Brassica nigra
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Pl. 1D13 — Brassica nigra
Brassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigraBrassica nigra
IOverview
Overview
Black Mustard (Brassica nigra) is an annual forb or herb known for its widespread distribution across Europe, Asia, and North Africa. Native to regions including Afghanistan, Albania, and Bulgaria, it has been cultivated for its edible leaves. This plant thrives in light and medium soils with a pH of 7.5–8, making it adaptable to various growing conditions. Standing up to 1.2 meters tall with a spread of 0.6 meters, Black Mustard is recognized by its light, moist nature and hardiness zones ranging from 6-9. Its edible leaves contribute to the culinary palette while adding ornamental value to gardens.
Quick answers
What is Black Mustard?
Black Mustard (Brassica nigra) is an annual forb or herb known for its widespread distribution across Europe, Asia, and North Africa. Native to regions including Afghanistan, Albania, and Bulgaria, it has been cultivated for its edible leaves.
What is Black 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 Black Mustard
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
1 claim · 0 sources
Benefits & evidence
1 claim · 0 sources- Traditional-use note: Black 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.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Black Mustard support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Black Mustard thrives in light to medium soil, preferring a pH of 7.5–8. It requires moist conditions and can grow up to 1.2 meters tall with a spread of 0.6 meters. This annual plant is hardy in zones 6-9 and is suitable for temperate regions. For best results, sow seeds directly into the garden bed in well-draining soil, ensuring they receive plenty of light. Water regularly to keep the soil moist but not waterlogged. Harvest the leaves when young for use as a potherb or in salads.
Light
8/10
Water
Moist
Soil
Light (sandy), Medium
Hardiness
6-9
Life cycle
Annual
Habit
Forb/herb
Mature size
1.2 m × 0.6 m
Soil pH
7.5–8
- Seed viability
- 3 to 7 years
For first-time growers
How to grow Black Mustard for the first time
8steps
Start with Black Mustard as a simple annual herb, focusing on basic care and harvesting.
- 1
What you'll need
Seeds, small pots or garden space, potting mix if using containers.
- 2
Best time to plant
Plant in spring after the last frost, or start seeds indoors a month before planting outdoors.
- 3
Soil and container prep
Use well-draining soil with a pH of 7.5–8. Ensure containers are at least 12 inches wide and deep.
- 4
Sowing or transplanting
Direct sow seeds 0.6 cm deep, spacing them about 30 cm apart in rows 45 cm apart. Transplant seedlings when they have two true leaves.
- 5
First two weeks
Keep soil consistently moist and protect from extreme temperatures or pests during this critical period.
- 6
Ongoing care
Water regularly, especially in dry spells, and mulch to retain moisture. Fertilize lightly with compost if needed.
- 7
Harvest or pruning
Prune leaves as needed for fresh use, or harvest entire plants when they reach 30 cm tall.
- 8
Common mistakes
Overwatering, planting too deep, neglecting to mulch, and not protecting from pests.
VIEdible & utility
Edible & utility
Edible parts:leaves
Edible uses: Oil
Other uses:Cover cropoilFragrance
Contextrange · companions · related
VIIDistribution
30 native · 0 introduced
Distribution
30 native · 0 introducedDistribution across3 continents· 30 native
Europe13 regions
native (13)AlbaniaAustriaBelgiumBulgariaFranceGermanyGreeceHungaryIrelandItalyNetherlandsRussiaUnited Kingdom
Asia6 regions
native (6)AfghanistanChinaIndiaIranIraqKazakhstan
Africa5 regions
native (5)AlgeriaEgyptEthiopiaLibyaMorocco
Broader regions
native:Czechoslovakia, East Aegean Is., East Himalaya, Gulf States, Kriti, Lebanon-Syria
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
Growing zone
XII
About this entry
- Last updated
- Citation
- How to cite this entry · Submit a correction
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