Mizuna Microgreen Seeds
Mizuna microgreen seeds produce fast-growing, bright green shoots with a mild mustard-like flavour and attractive delicate leaves. Easy to grow and quick to harvest, Mizuna is an excellent microgreen for home growers, chefs, cafés, market gardeners and commercial microgreen production.
Mizuna is a Japanese leafy brassica with a fresh, mildly peppery flavour that is generally gentler than radish or mustard microgreens. The young shoots work particularly well in salads, sandwiches, wraps, Asian-inspired dishes and mixed microgreen blends.
Mizuna microgreens do not normally require pre-soaking and can be grown in soil, coir or suitable hydroponic microgreen systems. Crops are commonly ready to harvest approximately 10–14 days after sowing.
Mizuna Microgreen Seed Details
Why Grow Mizuna Microgreens?
- Fast-growing green microgreen.
- Mild, slightly peppery brassica flavour.
- Tender green shoots with attractive delicate foliage.
- No pre-soaking required.
- Easy to grow and suitable for beginners.
- Suitable for soil, coir and hydroponic growing systems.
- Useful as a single crop or in mixed microgreen blends.
- Suitable for home and commercial microgreen production.
What Do Mizuna Microgreens Taste Like?
Mizuna microgreens have a fresh, mild and slightly peppery flavour with the characteristic flavour of young brassica greens. They are generally milder than strongly flavoured radish and mustard microgreens.
Their relatively gentle flavour makes Mizuna particularly versatile. Use the young shoots in salads, sandwiches, wraps, rice bowls and fresh garnishes, or combine them with stronger-flavoured varieties in mixed microgreen crops.
How to Grow Mizuna Microgreens
Mizuna is a relatively easy microgreen to grow and its small seeds do not normally require soaking before planting.
- Prepare the growing tray.
Add approximately 2–3 cm of moist seed-raising mix or coir to a shallow growing tray and gently level the surface. A suitable hydroponic microgreen growing medium can also be used. - Sow the Mizuna seeds.
Sprinkle the seeds evenly across the growing surface. Approximately 5 grams provides a useful starting rate for a small punnet-sized tray. Adjust the quantity according to the dimensions of your tray. - Press and moisten.
Gently press the seeds against the growing medium to improve seed contact and mist thoroughly. Keep the surface consistently moist without making it waterlogged. - Cover during germination.
Cover the tray with another tray or suitable lid and keep it in a dark, well-ventilated growing area for approximately 2–3 days while the seedlings establish. - Move the seedlings into light.
Once the seedlings are established and pushing upward, remove the cover and place the tray in suitable indirect natural light or beneath a grow light. - Water as required.
Maintain consistent moisture as the crop develops. Once the roots are established, bottom watering can help keep the foliage drier and reduce excessive surface moisture. - Harvest the Mizuna microgreens.
Mizuna microgreens are commonly ready approximately 10–14 days after sowing. Harvest at around 5–7 cm tall or at your preferred stage, cutting the shoots cleanly just above the growing medium.
Mizuna Microgreen Seeding Rate
Approximately 5 grams of Mizuna seed per small punnet-sized growing tray provides a useful starting sowing rate.
The amount required for larger trays depends on the dimensions of the growing area and preferred crop density. Commercial growers should adjust the rate to suit their tray size, growing system and preferred harvest stage.
Because Mizuna seed is relatively small, spread it carefully and evenly across the growing surface rather than creating heavily seeded areas.
Best Growing Medium for Mizuna Microgreens
Mizuna microgreens can be grown in quality seed-raising mix, coco coir or a suitable hydroponic microgreen system.
Soil and coir provide reliable moisture retention and root support, while appropriate soilless systems offer an alternative for growers who prefer hydroponic production.
Whatever growing medium you use, maintain consistent moisture while allowing adequate drainage and airflow.
How to Use Mizuna Microgreens
Mizuna’s mild flavour makes it particularly useful when you want fresh microgreen texture without an overpowering peppery taste.
Add Mizuna microgreens to salads, sandwiches, wraps, rice bowls and Asian-inspired dishes, or use the young green shoots as a fresh garnish.
Mizuna also works well in microgreen mixes. Pair it with colourful radish microgreens for contrast, or combine it with other mild greens to create a balanced mixed crop.
Tips for Growing Mizuna Microgreens
- Pre-soaking is not required.
- Use clean trays and growing equipment for each crop.
- Spread the small seeds evenly across the growing surface.
- Avoid excessive watering or persistently saturated growing media.
- Provide good airflow around developing trays.
- Move the seedlings into suitable light after the initial germination stage.
- Bottom water once the roots are established where appropriate.
- Harvest using clean scissors or a suitable microgreen harvesting knife.
Frequently Asked Questions
How long do Mizuna microgreens take to grow?
Mizuna microgreens are commonly ready to harvest approximately 10–14 days after sowing. Growing time varies according to temperature, light, moisture and growing conditions.
Do Mizuna microgreen seeds need to be soaked?
No. Mizuna seeds are small and do not normally require soaking before sowing.
What do Mizuna microgreens taste like?
Mizuna microgreens have a mild, fresh and slightly peppery flavour. They are generally gentler in flavour than radish or strongly flavoured mustard microgreens.
Are Mizuna microgreens easy to grow?
Yes. Mizuna is a relatively straightforward microgreen and is suitable for beginners as well as experienced growers.
How much Mizuna seed should I use?
Approximately 5 grams provides a useful starting point for a small punnet-sized tray. Adjust the quantity according to the dimensions of your tray and preferred crop density.
Can Mizuna microgreens be grown in coco coir?
Yes. Coco coir is suitable for growing Mizuna microgreens and provides good moisture retention and root support.
Can Mizuna microgreens be grown hydroponically?
Yes. Mizuna can be grown using a suitable hydroponic or soilless microgreen growing system.
When should Mizuna microgreens be harvested?
Mizuna is commonly harvested approximately 10–14 days after sowing when the young shoots are around 5–7 cm tall. Growers can adjust harvest timing according to their preferred size and texture.
Is Mizuna suitable for commercial microgreen production?
Yes. Mizuna’s relatively fast growth, mild flavour and attractive green foliage make it suitable for cafés, restaurants, market growers and commercial microgreen production.
Where can I buy Mizuna microgreen seeds in Australia?
Seedmart supplies Mizuna microgreen seeds in retail and bulk quantities for home growers and commercial microgreen production throughout Australia.
Microgreen Growing Guide
New to growing microgreens? Read our step-by-step guide covering growing media, sowing, germination, lighting, watering and harvesting:
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