White Mustard Seeds – Vegetable Plant

White Mustard (Sinapis alba) is a fast-growing, versatile plant widely valued for both culinary use and soil improvement. These heirloom, non-GMO seeds are known for their strong germination and adaptability, making them ideal for home gardeners, kitchen gardens, and regenerative gardening practices. Whether grown for flavorful mustard seeds or as a soil-enriching cover crop, this variety performs reliably across a wide range of climates.

Features

• Heirloom Variety: Naturally preserved, open-pollinated seeds for consistent growth.

• Non-GMO: Free from genetic modification and untreated for clean gardening.

• Dual-Purpose Seeds: Suitable for culinary use and soil improvement.

• Fast Growing: Quick establishment makes it excellent for cool-season planting.

• Soil-Enriching Plant: Commonly used as a green manure to enhance soil structure.

Specifications

• Seed Type: Heirloom, Non-GMO

• Botanical Name: Sinapis alba

• Planting Season: Cool-season crop

  • Spring Sowing: February–April depending on zone

  • Fall Sowing: August–October for soil enrichment or seed production

• USDA Hardiness Zones: Suitable for Zones 3–10

  • Zones 3–5: Sow March–April and August–September

  • Zones 6–7: Sow February–March and September–October

  • Zones 8–10: Sow January–March and October–November

• Sunlight: Full sun

• Soil Requirements: Well-drained soil with pH 6.0–7.5

• Germination Time: 5–10 days

• Maturity: 30–45 days for greens; 90–100 days for seed harvest

• Growth Habit: Upright, bushy annual plant

• Use: Suitable for culinary seed harvest and soil-building applications