Mizuna Companion Plants: The Ultimate Guide

Are you looking for a versatile green vegetable that can be grown year-round and is packed with nutrients? Look no further than mizuna, a leafy plant that is perfect for salads, stir-fries, and soups. Mizuna is a member of the Brassicaceae family, which also includes broccoli, cauliflower, and kale. It has a slightly peppery flavor and is known for its delicate leaves and long stalks. While mizuna is delicious on its own, it can also be paired with other plants to create a thriving garden ecosystem.

What are Companion Plants?

Companion planting is the practice of growing different plants together to promote healthier growth and repel pests. In a companion planting system, each plant is chosen based on its ability to complement or protect its neighbors. For example, some plants are known to repel harmful insects, while others fix nitrogen in the soil or provide shade. By selecting the right combination of plants, gardeners can create a self-sustaining ecosystem that produces healthy crops with minimal effort.

Why Plant Mizuna with Companions?

Mizuna is a great candidate for companion planting because it is easy to grow and adaptable to a wide range of conditions. It thrives in cool weather and can be harvested multiple times throughout the year. When planted with the right companions, mizuna can benefit from improved soil quality, increased pollination, and natural pest control. Additionally, by intercropping mizuna with other plants, gardeners can maximize their space and yield.

Companion Plants for Mizuna

1.

Lettuce

Lettuce is a great companion for mizuna because it grows quickly and provides shade to the young mizuna plants. Additionally, lettuce has shallow roots that won't compete with mizuna's deep root system. When paired together, these two greens make a delicious and nutritious salad.

2.

Radishes

Radishes are another member of the Brassicaceae family and are known for their ability to repel pests such as cabbage moths and cucumber beetles. They also help break up compacted soil and add organic matter to the soil when they decompose. Planting radishes alongside mizuna can help protect it from pests while improving soil quality.

3.

Carrots

Carrots and mizuna make ideal companions because they have different root depths. Mizuna has a deeper root system, while carrots have shallower roots. This means they won't compete for nutrients in the soil. Additionally, carrots attract beneficial insects such as ladybugs and lacewings, which can help control aphids and other pests.

4.

Basil

Basil is a natural insect repellent and can help keep pests away from mizuna. It also attracts bees and other pollinators, which can improve the overall health of the garden. Additionally, basil leaves can be used to flavor salads and other dishes containing mizuna.

5.

Beans

Beans are legumes that fix nitrogen in the soil, making them an excellent companion for mizuna. Nitrogen is an essential nutrient for plant growth, and by planting beans near mizuna, gardeners can reduce the need for synthetic fertilizers. Beans also provide shade and support for mizuna plants.

How to Plant Mizuna with Companions?

When planting mizuna with companions, it's essential to consider the needs and growth habits of each plant. Here are some tips for successful mizuna companion planting:

1. Choose plants that have different root depths to avoid competition for nutrients.
2. Plant taller species like beans and basil on the north or west side of the garden to provide shade for shorter plants like mizuna and lettuce.
3. Space plants according to their mature size to avoid overcrowding.
4. Rotate crops each year to prevent pests and diseases from building up in the soil.



Mizuna is a versatile and nutritious green vegetable that can thrive when planted with the right companions. By using companion planting techniques, gardeners can create a self-sustaining ecosystem that promotes healthy growth and natural pest control. Some ideal companion plants for mizuna include lettuce, radishes, carrots, basil, and beans. By following these simple tips, you can create a thriving garden full of delicious and healthy greens.

FAQs

Q: How often should I water mizuna?

A: Mizuna prefers moist but well-drained soil. Watering once per week should be sufficient, but adjust based on your local climate and soil conditions.

Q: Can I plant mizuna indoors?

A: Yes, mizuna can be grown indoors in a sunny location. Use a well-draining potting mix and keep the soil consistently moist.

Q: What pests are attracted to mizuna?

A: Mizuna is susceptible to aphids, flea beetles, and cabbage worms. To prevent infestations, use natural pest control methods such as companion planting and applying insecticidal soap.

Q: Can I plant mizuna in the summer?

A: Mizuna prefers cooler temperatures and can be planted in early spring or fall. In hot climates, consider planting it in a shaded area or use shade cloth to protect it from direct sunlight.

Q: How long does it take for mizuna to mature?

A: Mizuna can be harvested as soon as 21 days after planting. However, it is best to wait until the leaves are at least 6 inches tall before harvesting.