Mizuna Vegetable Seeds

Price range: $6.99 through $59.99 AUD incl gst

Features
  • Fast growing baby leaf green.
  • Mild mustard flavour.
  • Suitable for microgreens & baby leaf.
International Shipping
Contact us for international enquiries. Available in 100 grams, 1 kg, and 5 kg packs.
Product Specifications
  • Non-GMO seeds.
  • Open pollinated.
  • No chemical treatment
  • Botanical name: Brassica juncea var. japonica.
  • Suitable for microgreens and baby leaf production.
  • Seeds per gram: Approx. 300 – 400.

Mizuna Vegetable Seeds

Botanical Name: Brassica rapa var. japonica

Mizuna is a fast-growing Japanese leafy green prized for its finely serrated leaves, mild mustard flavour and excellent versatility in the kitchen. Easy to grow and quick to harvest, it is ideal for salads, stir-fries, soups, microgreens and cut-and-come-again production.

Key Attributes

Japanese Leafy Green

Traditional Asian brassica with attractive, finely cut leaves.

Mild Mustard Flavour

Fresh, lightly peppery taste suitable for raw and cooked dishes.

Fast Growing

Produces tender baby leaves quickly for regular harvesting.

Cut-and-Come-Again

Harvest outer leaves regularly for an extended picking season.

Versatile Kitchen Green

Excellent for salads, stir-fries, soups, noodles and garnishes.

Cool-Season Performer

Grows well through autumn, winter and spring in many regions.

Product Description

Mizuna is a popular Japanese leafy green known for its delicate, deeply serrated leaves and mild mustard flavour. It has a fresh, slightly peppery taste that adds texture and colour to salads, sandwiches, stir-fries and Asian-style dishes.

This fast-growing brassica is suitable for both baby leaf and mature leaf production. Young leaves are tender and mild, while larger leaves develop a stronger flavour that works well in cooked dishes such as soups, noodles, sautés and hot pots.

Mizuna is an excellent choice for home gardeners, market growers and small-space gardens. It can be harvested as a cut-and-come-again crop, allowing repeated picking from the same plants when the central growing point is left intact.

Why Grow Mizuna?

  • Fast-growing Japanese leafy green with attractive serrated leaves.
  • Mild mustard flavour suitable for fresh and cooked dishes.
  • Excellent for baby leaf, salad mixes and microgreens.
  • Can be harvested as a cut-and-come-again crop.
  • Ideal for stir-fries, soups, noodles and Asian-style meals.
  • Easy to grow in garden beds, raised beds and containers.

Plant Details

Plant Type Cool-season leafy brassica
Growth Habit Upright loose-leaf rosette
Plant Height 20–40 cm
Leaf Type Fine, serrated green leaves
Days to Harvest 35–50 days; baby leaf from 20–30 days

Sowing Information

Sowing Method Direct sow or raise seedlings
Sowing Depth 3–5 mm
Germination 4–8 days
Soil Temperature 8–24°C
Plant Spacing 20–30 cm for mature plants; closer for baby leaf
Row Spacing 30–40 cm
Position Full sun to part shade

When to Sow Mizuna in Australia

Climate Zone Best Planting Time Growing Notes
Cool September – May Excellent for spring and autumn; protect from hard frost.
Temperate February – November Succession sow for steady baby leaf and salad harvests.
Subtropical March – September Grow in cooler months; provide shade as temperatures rise.
Tropical April – August Best during the dry season with good airflow and regular watering.
Arid March – October Use mulch and afternoon shade during warm periods.

How to Grow Mizuna

Sow Mizuna seeds directly into prepared garden beds or raise seedlings in trays for transplanting. Cover seeds lightly and keep the soil evenly moist during germination.

Plant into fertile, well-drained soil enriched with compost. Mizuna grows quickly and benefits from regular moisture, especially when grown for tender baby leaves and salad greens.

Harvest young leaves regularly to encourage fresh growth. In warmer weather, provide part shade to help maintain leaf quality and reduce stress.

For continuous production, sow small batches every 2–3 weeks during the growing season.

Harvest

Harvest baby leaves from around 20–30 days, or allow plants to mature for larger leaves. Pick the outer leaves first, leaving the centre intact for continued growth. For a full cut, trim plants above the growing point and allow them to regrow.

Perfect For

  • Home vegetable gardens
  • Raised beds and small-space gardens
  • Pots, planters and balcony gardens
  • Baby leaf salad mixes
  • Microgreens and garnish production
  • Stir-fries, soups, noodles and hot pots
  • Cut-and-come-again harvesting

Frequently Asked Questions

What does Mizuna taste like?

Mizuna has a mild mustard flavour with a fresh, lightly peppery taste.

How long does Mizuna take to grow?

Baby leaves can be harvested in around 20–30 days, while mature leaves are usually ready in approximately 35–50 days.

Can Mizuna be eaten raw?

Yes. Young Mizuna leaves are excellent raw in salads, sandwiches and mixed leaf blends.

Can Mizuna be cooked?

Yes. Larger leaves are suitable for stir-fries, soups, noodles, sautés and Asian-style dishes.

Can Mizuna be grown in containers?

Yes. Mizuna grows well in pots, planters and balcony gardens when kept evenly watered.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.