Sprouts can be harvested within 8 - 10 days after sowing. Seed pods must be picked before they open. Mustard flowers are also edible.
Sow in situ from early spring to late summer and thin out later. Germination in about a week.
When ploughed back into the ground, it improves the soil in orchards and vineyards by providing nitrogen to the earth (green manure).
The same properties as with Brassica nigra, but less potent. Seldom used internally in the West, but popular in the East for treatment of coughs, arthritis, fungus and as a poultice.
Seeds produce oil, spice and flour, which is used in herbal medicine. Young leaves and sprouted seeds used in salads. Used for animal feed, but NOT after it has flowered and developed fruit.
Used as a green manure as it is fast growing to cover your soil.