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Black Mustard Seeds

$3.25

Brassica nigra

There are approximately 40 varieties of mustard plants grown around the world but only 3 of these are used to produce mustard seeds - white mustard (more commonly called yellow mustard, Brassica alba), brown mustard (Brassica juncea) and black mustard (Brassica nigra). Black mustard seeds have a well-deserved reputation for their pungent spicy aroma and flavor and are a common ingredient in Indian cooking. The pungency of black mustard is more robust than of brown mustard, and is not easily found these days.

Unlike their yellow and brown cousins, black mustard cannot be harvested by machines which makes production much more expensive. Black Mustard Seeds give a pleasant, complex flavor to spice blends, and are often used in Dijon mustards and whole seed deli mustards. Try them in curries and soups, and tossed with vegetables or potatoes before roasting. 

Direct seed or transplant into the garden in early spring or late summer. Prefers full sun and well-draining soil. Water well to ensure good germination. Once germinated, black mustard will need at least an inch of water per week. Typically grown for seed. Annual.

SMALL FARM GROWN by Full Sky Farm, Reading, KS

  • Planting Information
Average Seed / ozSeed / 100' RowAverage Yield / 100' RowDays to Harvest
150003 gr75 lbs20-40
Planting SeasonIdeal Soil TempSunFrost Tolerance
All60-85°FFull/PartModerately Tolerant
Sowing MethodSeed DepthDirect Seed Spacing

Min. Seeds 

Per Packet

Transplant or Direct Seed1/4"1"450
Mature SpacingDays to SproutProduction CycleSeed Viability
4-8"3-12Biennial4-5 years