PEMDASGARDEN
Mizuna Mustard Seeds, 210 seeds
Mizuna Mustard Seeds, 210 seeds
Your seeds arrive beautifully wrapped and ready to give.
Couldn't load pickup availability
Mizuna (Brassica rapa var. nipposinica) is a traditional Japanese mustard green known for its tender, serrated leaves with a mildly peppery flavor. Fast-growing and highly productive, Mizuna is perfect for salads, stir fry, soups, and Asian-inspired dishes. It thrives in cool weather, is bolt-resistant, and can be grown in both garden beds and containers for a continuous harvest of fresh, nutritious greens.
Seed Information
- Type: Vegetable Seeds
- Common Name: Mizuna Mustard, Japanese Mustard Greens
- Genus: Brassica
- Species: Brassica rapa var. nipposinica
- Life Cycle: Annual
- Features: Fast growing, cut-and-come-again leafy green, mild peppery flavor, heat and cold tolerant
- Season of Interest: Spring and fall (cool-season crop)
- Indoor/Outdoor: Both (containers, raised beds, outdoor gardens)
- Sunlight: Full sun to partial shade
- Cultivating Difficulty: Easy
- Watering: Moderate, prefers consistent moisture
- Climate: Temperate, Mediterranean, Humid Subtropical
- Growth Habit: Upright rosette, 12–18 in tall
- Soil Type: Fertile, well-draining soil enriched with compost
- Soil pH: 6.0–7.5
- Planting Time: Early spring or late summer for fall crop
Growing Instructions
- When to Plant: Direct sow outdoors 2–4 weeks before last frost, or late summer for fall harvest
- Soil: Fertile, well-draining soil rich in organic matter
- Sunlight: Full sun (6+ hrs) to partial shade
- Watering: Keep soil evenly moist, especially in warm weather
- Spacing: 6–12 inches apart
- Germination: 5–10 days at 55–70°F (13–21°C)
- Harvest: Baby leaves in 20–25 days; full maturity in 40–50 days
- Tips: Succession sow every 2–3 weeks for continuous harvest; harvest outer leaves to allow regrowth
Share

Pretty blooms! Germination was a little uneven, but the plants that came up are gorgeous.
Top-notch seeds. Mizuna Mustard germinated at a high rate and the seedlings transplanted without any shock.
Planted 13 of these Mizuna Mustard seeds and nearly all came up within 6 days. Seedlings look strong and healthy — can't wait for blooms!
Beautiful Mizuna Mustard! The color is even prettier in person. Germinated in about 17 days on a heat mat.
- 5 stars: 3 (75%)
- 4 stars: 1 (25%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Pretty blooms! Germination was a little uneven, but the plants that came up are gorgeous.
Top-notch seeds. Mizuna Mustard germinated at a high rate and the seedlings transplanted without any shock.
Planted 13 of these Mizuna Mustard seeds and nearly all came up within 6 days. Seedlings look strong and healthy — can't wait for blooms!
Beautiful Mizuna Mustard! The color is even prettier in person. Germinated in about 17 days on a heat mat.