How To Grow The Delicious Green Superfood Mizuna

Written by: Lars Nyman

Growing Mizuna

Growing Mizuna

Do you want to incorporate more greens into your meals without them being bland and boring? Then learning how to grow the super tasty green veggies, mizuna, at home should be your next goal. Grown worldwide and increasingly popular, mizuna is known for its mild and slightly sweet flavor, and more importantly, it's nutritional value. Mizuna is especially high in fiber and Vitamins A, C, and K. In this blog post, we will discuss how easy it is to grow mizuna in your home garden, so you can enjoy this amazing green superfood whenever you choose.

A Cheatsheet for Growing Mizuna

Choose the Best Season

🌸 Start in early fall or spring for optimal growth.

Prepare the Soil

🌱 Ensure well-drained fertile soil with a pH range of 6.0-7.0.

Planting and Spacing

🌿 Sow seeds directly or transplant seedlings 6-12 inches apart.

Watering and Sunlight

💧 Water consistently to keep the soil moist. Mizuna thrives in partial shade to full sun.

Nutrient Boost

🍃 Apply organic compost or slow-release fertilizer to enhance growth.

Pest Control

🐌 Protect from snails and slugs with natural remedies or barriers.

Harvesting Time

⌛️ Harvest leaves when plants reach 6-8 inches tall (~25 days after sowing).

Continuous Harvest

🔄 Cut mature leaves from the outer edges while allowing inner leaves to grow.

Nutritional Powerhouse

💪 Mizuna is rich in vitamins A, C, and K, iron, and antioxidants.

Tasty and Versatile

😋 Enjoy Mizuna in salads, stir-fries, soups, and even smoothies.

Self-Sufficiency Note

🌱 Growing your own Mizuna reduces waste and promotes sustainable living.

Fun Fact

🌍 Mizuna originated from Japan and has been cultivated for over 1,000 years!

Growing Mizuna: Earth's Green Superfood

Discovering mizuna was a game-changer for my garden. This leafy green hails from Japan and carries a slightly peppery flavor that’s a delight in salads.

Mizuna thrives with minimal fuss and effort, making it an ideal choice for both novice and experienced gardeners.

Planting Mizuna

Start by selecting a sunny spot in your garden. Mizuna can tolerate some shade but flourishes in full sunlight.

Plant seeds directly in the ground in early spring or late summer for a fall harvest. Space the seeds about 6 inches apart to give them room to grow.

“A little sunlight goes a long way in boosting mizuna’s vibrant green hue and spicy taste.”

Use a fine layer of soil to cover the seeds, about a quarter-inch deep. Water gently but thoroughly.

Soil Requirements

Mizuna prefers well-drained soil with a pH level between 6.0 and 7.5. Enrich the soil with compost or organic matter prior to planting.

Regularly check for soil moisture; keep it consistently damp but not waterlogged. Too much water can lead to root rot.

“Ensure proper drainage to promote healthy root development and vigorous growth.”

Mulch around the base of each plant to retain moisture and suppress weeds.

Caring for Your Mizuna

Thin the seedlings when they’re about 2 inches tall. Aim to maintain a distance of 6-12 inches between plants.

  • Water the plants in the early morning.
  • Apply a balanced, organic fertilizer every few weeks.
  • Watch out for pests like aphids and flea beetles.

The occasional aphid invasion can be tackled with insecticidal soap or a strong jet of water.

“Consistent, light watering keeps mizuna lush and resistant to pests.”

Harvesting Mizuna

Mizuna is ready for harvest about 40 days after planting. You can either cut the entire plant at its base or snip individual leaves as needed.

Regular harvesting promotes continuous growth. The younger, tender leaves are perfect for fresh salads, while mature leaves work well in soups and stir-fries.

Personal Experiences

Growing mizuna in my backyard has been immensely rewarding. This resilient green thrives with minimal attention, rewarding my efforts with continuous harvests.

Last spring, I snipped a few leaves for a salad, only to have the plants rebound magnificently. Their adaptability to various growing conditions makes mizuna one of my garden favorites.

Add mizuna to your garden, and you'll find its spicy zing a refreshing addition to myriad dishes. Happy planting!


1. How do I grow Mizuna?

Plant Mizuna seeds in well-drained soil in full or partial sun. Keep soil consistently moist. Thin seedlings to 6-12 inches apart.

2. When should I sow Mizuna seeds?

Sow Mizuna seeds in early spring or late summer for optimal growth.

3. What temperatures does Mizuna prefer?

Mizuna thrives in cool temperatures between 50-70°F.

4. How often should I water Mizuna?

Water Mizuna regularly, ensuring the soil is consistently moist but not waterlogged.

5. Does Mizuna require fertilization?

Apply a balanced fertilizer before planting and side dress it every four weeks during the growing season.

6. How long does it take for Mizuna to mature?

Mizuna can be harvested as baby greens in 20-35 days or fully mature plants in 40-45 days.

7. Can I grow Mizuna in containers?

Absolutely! Mizuna adapts well to container gardening. Just ensure proper drainage and enough space for growth.

8. How do I prevent pests from damaging Mizuna?

Protect Mizuna from aphids and flea beetles by using row covers or organic sprays. Remove weeds to discourage pests.

9. Can Mizuna be stored after harvesting?

Mizuna can be stored in the refrigerator for up to one week in a plastic bag or airtight container.

10. Is Mizuna a perennial or annual plant?

Mizuna is an annual plant and needs to be replanted each year.

Growing Mizuna is not only easy, but it is also beneficial for your garden and the environment. It is an excellent source of vitamins and minerals, and after only 30-45 days you can have a full, abundant crop of flavorful and nutritious greens. Plus, with minimal water and minimal effort, you can definitely achieve great success in growing Mizuna in your own garden!

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