Best Celery Companion Plants: What to Plant & What to Avoid in the garden

celery companion plants

The Best Celery Companion Plants

Companion planting is a popular gardening method that can help make your vegetable garden ambitions easier to achieve. Companion planting is the pairing of certain plants together in order to benefit each other. This can be done for a variety of reasons, such as reducing pests and diseases or increasing yields. Some plants are better companions for celery than others.


Legumes are a type of plant that plays an important role in agriculture. They are able to fix nitrogen into the soil, which is beneficial for the growth of other plants, such as celery. However, legumes can also zap the soil of nutrients, so it is important to plant them in conjunction with other plants. Legumes are nitrogen-fixers so they will have bacteria that form on their roots and help convert nitrogen into a form that the plants can use.


Herbs are a great addition to any garden for a variety of reasons. They provide multiple benefits, such as attracting beneficial pollinators, repelling destructive pests, and protecting celery crops. Additionally, they can help to shade celery crops in the garden bed, and many herbs also make great spices. Herbs are also helpful by providing companionship to other plants in the garden, and they can help to repel pests like deer, rabbits, and squirrels.

Allium Plants

Allium plants are root pest repellent. This means that they help to keep pests away from other plants in the garden. They are also a good companion plant for celery, as both crops tend to grow well together. Alliums offer protection on all levels: taste, pests, and soil. Their strong flavor deters pests, their presence helps to improve the soil quality, and they can also fix nitrogen in the soil.

Brassica Plants

The brassica family of plants includes a wide variety of vegetables, including cabbage, cauliflower, broccoli, radishes, and kohlrabi. These plants are all relatively easy to grow and they get along well with celery. Celery is known for its ability to keep the white cabbage moth away from other plants in the brassica family. This makes it an essential part of any garden that contains these vegetables.


There is a two-way street when it comes to growing legumes near celery. Legumes are nitrogen fixers and can absorb nitrogen from the air and change it into a substance that is easily absorbed by plants. Celery loves nitrogen, so planting these crops together can be beneficial for both plants. Legume crops add more nitrogen to the soil, which helps keep celery healthy and thriving.


There are a few things you can do to help keep pests away from your cucumbers. One is to plant marigolds and nasturtiums among your cucumber plants; these plants will repel aphids and beetles. You can also plant cucumbers around celery plants; the celery will provide shade from the sun, which aphids and whiteflies dislike. Finally, you can protect your cucumbers with celery plants; in return, the cucumbers will protect the celery from sun damage.


Some plants grow well together and some don’t. Companion planting is the practice of planting different types of plants close to each other in order to benefit one or both of the plants. Spinach and Swiss chard are great companions because they can grow in similar conditions. Spinach loves moist soil, Swiss chard needs shade and wet soil, and they both require a minimum of six hours of sun per day.


Tomatoes and celery are similar in that they both like full sunlight. Tomatoes, however, provide shade for celery in the hottest portion of the day. Additionally, tomatoes have a wide variety of varieties that offer different colors, shapes, and sizes.

Green Beans

Green beans, bush beans, and pole beans are all types of legumes. They are important to include in a garden because they fix nitrogen into the soil. This means that they add nitrogen to the soil, which is necessary for the growth of plants like celery. Celery requires lots of nitrogen for healthy growth and robustness, and corn grows best near legumes such as beans because they grow up in cornstalks. Beans also mask the smell of celery from whiteflies, which can be a nuisance to gardeners.


Onions are versatile vegetables that can be grown in a variety of ways. They do well with beets, brassicas, carrots, leeks, lettuce, strawberries, and tomatoes. When growing onions, it is important to have the right information so that they can reach their full potential.


Cabbage is a member of the Brassica family, which also includes broccoli, cauliflower, and kale. These vegetables are all good companions for one another and help to deter pests. Celery is especially beneficial for cabbage family plants as it is a tall brassica and can help to keep pests away from the leaves. Cabbage moths are a common pest for these crops and can chew through the leaves, destroying the harvest.


When planting these vegetables, it is important to be mindful of the environment they need to grow. Spinach and celery both require a moist environment, but spinach prefers more moisture than celery. If you plant dense patches of spinach around your celery, it will help keep the soil cool and moist – which both plants need. Additionally, cabbage can be planted near celery as it helps repel pests that might attack celery.

If you are looking to plant some spinach in your garden this year, you may be wondering what other plants you can grow alongside it. Spinach and celery both require similar growing environments, so they are a good pairing. First of all, spinach requires a moist environment to grow well, while celery requires moisture. Secondly, if planted densely around your celery, spinach will help choke out weeds and keep the soil cool and moist. Finally, be sure to check out our spinach companion guide to see what you should and should not plant side by side with spinach.


Tomatoes, celery, and peppers are all plants that enjoy similar soil and environmental conditions. They prefer to grow in shady areas during the hottest part of the day, and they all need nutrient-rich soil for optimal growth. Additionally, a variety of tomatoes can provide shade for the celery plant in the hottest part of the day.


Rosemary is a strong-scented herb that helps keep celery safe from munching insects. Rosemary is a good insect repellant and pest deterrent.


Geraniums are a type of flower that has a strong smell that deters worms, slugs, and flea beetles. They also have flowers that are known to attract beneficial pollinators like bees and butterflies. Additionally, the leaves of geranium plants can be used as a Japanese beetle repellant. When grown in your garden, geraniums will attract beneficial insects which will help to control pests.


Cosmos flowers are a beautiful addition to any garden and they have the added bonus of attracting predatory insects like parasitic wasps. These wasps will destroy many common garden pests, making the cosmos a great choice for organic gardens. Cosmo flowers are easy to grow but they do have some specific requirements. They need full sun and well-drained soil in order to bloom well. You can also plant cosmos with celery to help repel pests from your garden.


Some gardeners believe that nasturtiums can act as a trap crop- meaning that they will lure in pests, who will then be destroyed by beneficial insects. Nasturtium flowers can also act as a trap crop- drawing in pests so that they can be eliminated by beneficial insects. For more information on companion planting with nasturtiums, please see the following article:

Nasturtiums are also beneficial for ground beetles and spiders.


Marigolds are a great addition to any garden as they not only add color but also help deter pests. French marigolds, in particular, have been shown to be effective in preventing root-knot nematodes, which can cause serious damage to crops. They can be planted early in the season and then dug up and replanted near celery plants to help protect them from nematodes. Additionally, marigolds are known to deter flea beetles, so planting them near other susceptible plants can provide some protection.

What can you not plant with celery?


Corn is a heavy feeder and should not be planted with other heavy feeders. Chinese pink celery seedlings are not recommended as companions because they will compete for the same nutrients in the soil. Sweet corn should be planted with other light-feeding plants to ensure that both crops receive the necessary nutrients. Corn and Celery compete for nutrients in the soil, so it is important to plant them separately.


Potatoes are a heavy feeder and should not be planted near celery roots. Celery root is a very vigorous plant and will compete with the potato for nutrients and water. The potato also ripens around the same time that celery reaches its full growth potential, so you’ll uproot your celery while digging potatoes, robbing yourself of any future celery harvests.


Parsley is a companion crop for celery. Companion crops are plants that are planted near each other in order to benefit one another. Parsley helps to improve the soil quality and protect celery from pests. However, carrots and parsnips compete for the same nutrients that celery needs to thrive, so it is important not to plant them too close together.


Carrots are a root crop that grows underground. They should generally be planted some distance away from other root crops, as they do not like to share space. Carrots also do well when planted near tomatoes and chives, but should not be grown near dill, parsnips, or potatoes. This is because these plants can often stunt the growth of carrots or compromise their flavor.

Quick Planting And Care Tips for Growing Celery in the garden

Celery is a long-season plant that can take up to 130-140 days to mature. It is a frost-tender vegetable and should be planted in full sun or partial shade. The ideal soil pH for celery is 6.0-6.5

In addition, celery needs plenty of fertilizer to grow well. Mix 2 to 4 inches of aged manure or compost into the soil before planting. Companion plants can help celery thrive; some good choices are basil, dill, parsley, and thyme. When you transplant your celery outdoors, think about companion plants that will benefit it- like tomatoes, carrots, or beets. You can also take care of growing celery indoors if you have a sunny window.

What should not be planted with celery?

Celery is a good plant to grow in the garden because it can be used as part of your harvest. However, it should not be planted with other vegetables like lettuce and peas because celery is not a good companion plant.

Can celery grow next to tomatoes?

Celery, like tomatoes, is a plant. Celery needs a lot of sun and warmth to grow, so it cannot be grown next to tomatoes since they need less light.

Can I plant celery and lettuce together?

No. Celery and lettuce are not compatible plants in the same planting zone, and they cannot be planted together.

Can you plant tomatoes and celery together?

Yes, you can plant tomatoes and celery together. Celery is a perennial herbaceous plant that grows well in moist soil and boasts edible leaves as well as roots. Tomatoes are annual plants that produce fruit, and are actually a fruit themselves.

Can goats eat celery?

Yes, goats can eat celery.

What is a good companion plant for celery?

Companion planting is the practice of growing plants together in close proximity, typically to improve overall production or to deter pests. Some commonly grown companion plants include beans, peas, corn, and lettuce.

Do deer eat celery?

Deer usually eat leaves, grasses, and berries. Celery is not one of the foods that deer typically eat.

Does celery grow underground?

No, celery grows above ground.

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