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Home » Best Bok Choy companion plants: What to Plant & What to Avoid

Best Bok Choy companion plants: What to Plant & What to Avoid

bok choy companion plants

Good bok choy companion plants


Companion plants are plants that grow well together and help to improve the health of each other. There are a number of companion plants for Bok Choy, some of which include celery, chamomile, onions, and thyme. Thyme is a particularly good companion plant for Bok Choy as it helps to repel cabbage worms.

Pests That Bok Choy Is Vulnerable To

There are a number of pests that can damage or even kill bok choy. Some plants can be planted near bok choy to help repel these pests. Celery or thyme, for example, can help repel cabbageworms. Onion family vegetables like onions, garlic and leeks deter maggots and aphids. Finally, rosemary, sage, thyme and coriander are effective against flea beetles and aphids.

What to Plant with Bok Choy

Bok choy is a type of Chinese cabbage that is closely related to other brassicas such as kale, collard greens, and brussels sprouts. Bok choy prefers full sun and well-draining soil. It is a cool season vegetable that grows best at temperatures between 55-75 degrees Fahrenheit.

Bok Choy Companion Plants that Attract Beneficial Insects


Borage is a plant that has many benefits for gardeners. It is a companion plant that helps to repel cabbage worms. Its blue flowers are loved by pollinators, and both the flowers and leaves are edible with a cucumber-like flavor. Finally, it self-seeds readily, so you will likely have volunteers popping up in your garden year after year.


Chamomile is a plant that has many benefits for both humans and insects. It is a pollinator attractor, meaning it helps to bring bees and other pollinators to the garden. It is also a predator attractor, meaning it brings in beneficial bugs that help to control harmful pests. Additionally, chamomile tea has been shown to fight plant diseases. Some people believe that chamomile can also be used as a repellent against cabbage moths. While there is no surefire way to prevent pests from entering the garden, using chamomile as one tool in your arsenal can help.


Cilantro, also known as coriander, is an annual herb that is popular in Mexican and Asian cuisine. It has a strong scent that deters pests from the garden. Additionally, cilantro is an excellent companion plant; it attracts pollinators to the garden and helps to repel pests like aphids.

Parsley Family

The parsley family is a large group of plants that includes carrots, celery, dill, fennel, parsley and parsnips. These plants are all related to each other and share some common characteristics. For example, they all have flowers that attract pollinators like hoverflies and parasitic wasps. Additionally, fennel doesn’t have many friends in the garden because it inhibits other plant growth. If you want to grow fennel, it’s best to do so in a pot or a separate corner of your garden where it won’t interfere with other plants.

Bok Choy Companion Planting to Repel Pests


Alliums are a family of plants that includes garlic, onions, leeks, and chives. They have a number of benefits in the garden, including repelling pests and garden thieves. They also have a strong smell which can deter animals from coming near. However, it is important to avoid growing alliums near legumes like beans and peas as they can compete for nutrients.


There are a variety of herbs that you can grow in your garden to help repel pests. Some strongly scented herbs, like lavender and mint, work well to keep mosquitoes and gnats at bay. Other herbs, like oregano and nasturtium, have been found to be effective at repelling other types of pests, such as ants, cabbage moths, flea beetles, and aphids.


Marigolds are a type of flower that is often used for companion planting. This means that they are planted near other plants in order to help deter pests and improve the overall health of the garden. Marigolds release a chemical into the soil that deters common pests, such as aphids, cabbage worms, slugs, thrips and whiteflies. There are two types of marigolds- African and French. African marigolds release a chemical called thiopene, while French marigolds release alpha-terthienyl. Both of these chemicals kill nematodes that attack the root of plants. The two main types of marigolds are Tagetes erecta and Tagetes patula.


Nasturtiums are a flowering plant that has many benefits for gardeners. They can be used to repel cabbage loopers, squash bugs and whiteflies. They can also be planted as a trap crop for aphids, cabbage worms and flea beetles. Once the plant is full of pests, uproot and dispose of it in a sealed plastic bag. Nasturtiums are attractive plants with beautiful flowers.

What Not to Plant with Bok Choy

When planting Bok Choy in your garden, it is important to be aware of the plants that are susceptible to the same harmful insects. Additionally, you should spread out your crops in different areas of the garden to avoid any potential damage. Some companion plants for cabbage include dill, which repels aphids. On the other hand, there are some plants you should not plant with cabbage in order to avoid any negative consequences.

Growing Bok Choy From Seed

Bok choy ( Brassica rapa chinensis) is a cool weather crop that can be grown either as an annual or a biennial. Seeds can be started indoors under lights or sown directly into the garden. Growing Bok Choy requires plenty of water and regular fertilizing. Prefers well-drained, fertile soil high in organic matter with pH 6.0 to 7.5

Growing Bok Choy in Containers

Bok choy (or Pak Choi) is a type of Chinese cabbage that is becoming more and more popular in the United States. It is a cool weather vegetable that can be grown in containers. Choose a large, deep container that is at least 12 inches deep. Plant in a sunny location; harvest when plant is 12-18 inches high. Signs of needing fertilizer include stunted growth and yellow leaves.

Can kale and bok choy be planted together?

No. Kale and bok choy are plants that have different needs. Kale requires well-drained soil, whereas bok choy does not need as much water and can tolerate a variety of soil types.

How much room is required for bok choy to grow?

Bok choy needs about 2.5 square feet of space to grow.

Can cabbage be planted with bok choy?

No, bok choy is a different variety of cabbage. However, you can plant bok choy with broccoli or cauliflower to help them grow better.

Does bok choy like sun or shade?

Bok choy likes both sun and shade, but prefers indirect sunlight.

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