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Home » 21 Eggplant Companion Plants & Flowers & What not to plant

21 Eggplant Companion Plants & Flowers & What not to plant

eggplant companion plants

What Is Companion Planting?

Companion planting is the practice of planting two or more plants together in order to benefit each other. Companion plants can help improve the health or flavor of the main plant, and some companion plants may release chemicals into the soil to help improve the health and flavor of other plants. Additionally, companion planting can conserve space and helps to maximize production.

planting eggplants

Companion planting is important for eggplants as it helps to protect them from pests and diseases. Some plants that you should avoid planting near eggplants are cucumbers, tomatoes, and basil. Eggplants are among the most interesting vegetables to grow and they can be planted with a variety of different plants. However, there are three plants you should avoid companion planting with: potatoes, peppers, and carrots.

eggplant plant spacing

Eggplants are a great vegetable to grow in your garden. They can be treated well and will grow to be 24 – 36 inches tall. Companion planting with eggplants can help deter harmful pests but also give them extra nitrogen. They grow best in sandy loam or loam soil. Eggplant is a nightshade crop.

eggplant bush

Eggplants are beautiful and delicious vegetables that can be grown in your garden. They grow up to 36 inches high and 24-36 inches wide, so make sure you have enough space for them. They are grown best in well-drained sandy loam or loam soil, need moderate fertilizer, and require companion planting with beneficial insects. You can expect to harvest them 105-120 days from seed to harvest. Eggplant flowers are beautiful when they appear 60-70 days later.

Good Eggplant Companion Plants

There are a number of plants that make good companion plants for eggplant in the garden. Oregano is a great herb to plant near eggplant as it repels aphids, cabbage moths, and spider mites. French tarragon is also beneficial as it protects from garden moths and other predators. Other strongly scented herbs, such as basil, mint, lavender, and thyme, will also repel insect attacks and make great companions for eggplant.

Best Fruits and Vegetables Eggplant Companion Plants


Nightshades are a family of plants that share certain characteristics. These include the fact that they are all herbs, and they all have berries. They get their name from the fact that many of them produce toxins that can be harmful in large doses. Nightshade family members include eggplants, tomatoes, bell peppers, chili peppers, and potatoes. While these plants do not always require the same growing conditions, it is important to remember not to plant them too close together or they will compete for resources. Additionally, bell peppers can help keep bugs away from eggplants.

Some plants repel pests naturally and work well as companion plants. Marigolds, nasturtiums, and sunflowers are all effective at repelling pests and can be planted near your vegetables to help keep them safe.


When planting broccoli near eggplant, the benefits are two-fold. First of all, both plants are heavy feeders and require lots of nutrients to grow well. Secondly, eggplant is a welcome bonus for any farmer. Eggplant gets natural fertilizer from this arrangement, which helps it to grow better.

Pole Beans

Pole beans are a type of bean that grows on vines, as opposed to bush beans which grow on shorter plants. They are great for eggplants because they leach nitrogen into the soil, helping the eggplant thrive. Additionally, pole beans help repel Colorado potato beetles. These pesky bugs can be kept away by using pole beans as a companion plant in your garden.


Radish is a trap crop that is used to attract flea beetles. These pests can cause significant damage to eggplants, so it is important to keep the radishes at a safe distance and be vigilant in eradicating the flea beetles. There are pros and cons of using this as a trap crop- on the one hand, it can be an effective way to protect your eggplant crops from flea beetle damage; on the other hand, you need to make sure you have enough space to grow both crops and also manage the pests.


Garlic is a great plant to have in your garden as it not only repels pests but also has a delicious flavor. It grows well with eggplant and is the best companion plant for potatoes, pumpkins, and amaranth. Celery grows well with lettuce and petunias.


Lettuce is a cool-season crop that can be planted either in the spring or fall. It is known for its ability to act as a weed preventative and can be grown around other vegetables, such as eggplants. However, it is not as effective at preventing weeds from growing as some other plants, like mint. Lettuce is also good for general vegetable health and can be eaten raw or cooked.

Best Herbs Companion Plants for Eggplant


Catnip is a plant that is known to drive cats wild. It has a strong smell that excites cats and can cause them to roll around in it. However, as with many things, there are pros and cons to growing catnip. One of the pros is that it is easy to grow and does not require much care. Another pro is that it can be used to deter pests like mosquitoes. The downside is that it can have a negative effect on other plants if grown near them, so be sure to avoid planting beans or peas near catnip. Catnip can also be planted with eggplant and no other legumes nearby without any issues.


Chamomile is a type of fermented tea that has been used for centuries. It has many different uses, including as a relaxant, an anti-inflammatory, and a treatment for anxiety and insomnia. Chamomile can also be used to protect plants from aphids and garden moths. The strong scent will deter these pests from coming near the plant. Eggplant is another plant that can be protected from aphids and moths with chamomile.


Cilantro is a herb that has many benefits for your garden. It encourages natural predators to your garden, protects your eggplant from being devoured by insects and pests, and is a companion plant for vegetables. Additionally, pests are eaten by beneficial insects that come from the cilantro leaves.

French Tarragon

French tarragon is a type of tarragon that is native to France. It has a slightly different flavor profile than other types of tarragon and is often used in dishes with eggplant. Additionally, french tarragon has been shown to keep unwanted bugs away from crops, making it an ideal companion plant. Finally, french tarragon also attracts beneficial critters like bees and butterflies.


Marjoram is a plant that is known for its drought tolerance. It can survive in dry weather conditions without any problems. Additionally, it may also attract pollinators and deter pests like aphids. Mint, when planted in a container, can help to control flea beetles. Additionally, mint may also enhance the flavor of eggplants when used as a companion plant.


Oregano is a popular herb that has many uses. It is a strong-scented plant that helps to repel pests, making it a great companion plant for other vegetables in your garden. Oregano also attracts pollinators such as ladybugs and honey bees, making it an important part of your garden ecosystem.


Rosemary repels Colorado potato beetles and cabbage moths. Eggplants grow well with rosemary. When selecting rosemary as a companion plant for your eggplants, it is better to use the ones with a strong scent.


Sage is a herbaceous perennial plant that belongs to the genus Salvia. It is a companion plant for aubergine and other plants in the Solanaceae family to repel insects. Sage is helpful for repelling beetles, flea beetle, moths, snails, and other insects. It can be used in the garden as well as in indoor pots.


Companion planting is a form of gardening where plants are grown in close proximity to each other for the benefit of all. Companion planting with thyme can help to discourage moths and aphids from attacking your eggplant plants. Thyme also has a strong aroma that attracts ladybugs and honey bees, which are beneficial for your garden, while repelling pests like moths and worms/cabbage worms. This makes thyme an ideal companion plant not just for eggplant but pretty much any plant.

Best Flowers and Ornamentals Companion Plants For Eggplants


Amaranth is a plant that can be planted alongside eggplant in the garden in order to limit garden pests. They should be given space so they don’t shade each other and amaranth takes up the same amount of space as eggplant. Amaranth can be divided equally in the same plant bed.


Borage is a flowering herb that is often used in companion planting. It has star-shaped flowers that attract pollinators such as bees, and these bees will then fertilize the eggplant flowers. Eggplant can be an annoying plant to grow because it doesn’t produce many fruits, but Borage can help remedy that issue.


Mexican Marigold, also known as Calendula officinalis, is a type of marigold that has many benefits for plants. It is especially effective in repelling pests and can be used to great effect in the garden. Additionally, it helps with pollination and provides other benefits for plants. If you are looking to use marigolds to deter aphids, ants, flies, or flea beetles from eating your eggplant or another plant, try using some Mexican Marigolds in your garden.


Nasturtiums are a type of flower that acts as a trap crop for pests. This means that the nasturtium will lure in insects that would normally feed on other plants, like eggplant, and once the pest is close enough to the nasturtium, it will be unable to escape. In addition, the nasturtium can also be used as a ground cover to limit weeds and they are cheap, easy to grow, and easy to sacrifice for pest control.


Snapdragons are a type of flower that is known for their bright colors and cheerful demeanor. They also have the added benefit of helping to decrease pest populations in the garden. Sunflowers, for example, reduce the number of eggplant pests. Bean family members have natural defenses against pests, so they can be planted after crimson clover to discourage pests and attract predators. Eggplant can also be grown after snapdragons to take advantage of their pest-reducing properties.


Sunflowers and snapdragons are two great plants to include in your garden if you’re looking for pest control. Sunflowers are easy to grow, come in a variety of colors, and can be grown in both small and large gardens. They’ll also attract birds to your garden which will eat the beetles that may be present. Snapdragons are also easy to grow, come in a variety of colors, and can be used as borders or accents in your garden.

Companion plants for eggplant in containers

Companion plants are plants that grow well together and offer benefits to each other. For eggplant, some good companion plants include Mexican Marigold, nasturtium, snapdragons, and sunflowers. These plants help to repel aphids, whiteflies, and flea beetles. Additionally, nasturtium is a vining plant that wards off many types of crop-munching insects. The flowers and leaves of nasturtiums are edible and can be eaten in salads or used as an attractive plate garnish. For centuries, eggplant was grown strictly for ornamental purposes with companions like Mexican Marigolds and Sunflowers. However, with the advent of companion planting, using these plants together can now also provide benefits to the eggplant crop.

does eggplant grow on a vine?

No, eggplant does not grow on a vine.

is eggplant a gourd?

No, eggplant is not a gourd. Gourds are fruits that grow on vines, and eggplants come from the nightshade family and do not have vines.

What not to plant with eggplant?

Eggplant is a plant that can be difficult to grow because of its sensitivity to cold temperatures. You should not plant it if you are expecting below-freezing temperatures during the winter or if you live in a region that experiences cold winters.

do eggplants need a trellis?

No, eggplants really do not need a trellis.

is an eggplant a squash?

No, eggplant is not a squash.

What should you not plant eggplant next to?

Plant eggplant next to cabbage, broccoli, or cauliflower because they will compete for the same nutrients.

Can I plant tomatoes and eggplant together?

No, you cannot plant tomatoes and eggplant together. Eggplant is a flower and will produce flowers, while the tomato plant produces fruit.

Can I plant zucchini and eggplant together?

It’s possible to plant zucchini and eggplant together. However, it is not recommended because the plants compete with each other for nutrients in the soil and they are more susceptible to pests.

Can I plant basil with eggplant?

Yes, you can plant basil with eggplant. Basil and eggplant are both members of the genus “Ocimum.” They will not cross-pollinate, so they can be planted together.

Can you plant cucumber and eggplant together?

Yes, you can plant cucumbers and eggplants together. However, the two vegetables are not likely to grow from the same seedling.

Are zucchini and eggplant companion plants?

Zucchini and eggplant are both members of the cucurbit family, which also includes pumpkins, squash, melons, gourds, and cucumbers. This means that they can grow together, with the two plants sharing nutrients, water and space. However, they should be grown in separate areas of your garden.
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