500+ Yellow Mustard Seeds Non GMO Heirloom Sprouting Microgreens Cover Crop Edible Spice

These are 500+ non-GMO, heirloom yellow mustard seeds, ideal for growing quick microgreens, adding a peppery kick to salads and sandwiches. As a cool-season crop, they can also be seeded as a soil-boosting cover crop in garden beds or containers, maturing quickly to produce leafy greens and eventually flavorful seeds for culinary spice uses.

For microgreens, expect harvest in 7-14 days after sowing. Mature plants prefer full sun and well-draining soil; direct sow seeds 1 inch apart, thinning to 6-8 inches for full growth. Regular moisture and moderate temperatures between 55-70°F are optimal. Provide a quality seed-starting mix for indoor cultivation, or sow outdoors in early spring or fall in Zones 2-11.
Species: Sinapis alba
Type: Seed
Plant_Habit: Leafy annual
Sun: Full sun to partial shade
Soil: Well-drained, loamy
Days_to_Harvest: Microgreens 7-14 days; mature 40-60 days
Zones: 2-11
Germination: 7-14 days at 55-70°F
Sowing: Press lightly onto soil surface; keep consistently moist
Spacing: 1 inch apart for microgreens; thin to 6-8 inches for mature plants
Notes: Can be grown indoors year-round for microgreens