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Companion Plants That Will Deter Aphids

Companion Planting That Will Deter Aphids

Aphids are small, soft-bodied insects that can be a major nuisance for gardeners. They feed on the sap of plants, which can weaken and even kill them. Aphids can also spread diseases, making them even more destructive.

There are a number of ways to control aphids, including using insecticidal soap, neem oil, or other natural pesticides. However, one of the most effective ways to prevent aphids from infesting your garden is to use companion planting.

Companion planting is the practice of planting certain plants together that benefit each other. Some plants have natural insecticidal properties that can help to deter aphids, while others can attract beneficial insects that prey on aphids.

Here are some of the best companion plants that will deter aphids:

  • Allium (garlic, onions, chives)
  • Basil
  • Calendula
  • Catnip
  • Cilantro
  • Dill
  • Fennel
  • Lavender
  • Marigolds

These plants all have strong scents that aphids find unpleasant. They also produce volatile oils that can actually kill aphids.

In addition to these plants, there are a few other companion plants that can help to deter aphids by attracting beneficial insects. These include:

  • Nasturtiums
  • Pot marigolds
  • Yarrow

These plants attract ladybugs, lacewings, and other predators of aphids. These beneficial insects will help to keep your garden aphid-free, so you won't have to worry about using harsh chemicals.

When planting companion plants, it's important to consider the size and growth habit of the plants. You don't want to plant two plants that will compete for space or sunlight.

It's also important to plant companion plants in the right location. Some plants, such as marigolds, prefer full sun, while others, such as dill, prefer partial shade.

By planting the right companion plants together, you can help to keep your garden aphid-free and healthy.

Aphids are a common garden pest, but there are a number of companion plants that can help to deter them. These plants release chemicals that aphids find unpleasant, making them less likely to infest your garden.

Some of the best companion plants for deterring aphids include:

  • Marigolds: Marigolds are a popular choice for companion planting because they release a chemical that repels a wide range of pests, including aphids. They also attract beneficial insects, such as ladybugs, which help to control aphid populations.
  • Chives: Chives have a strong scent that aphids find unpleasant. They also help to improve the overall health of your plants, making them less susceptible to pests and diseases.
  • Basil: Basil is another fragrant herb that aphids don't like. It also attracts beneficial insects, such as hoverflies, which help to control aphid populations.
  • Nasturtiums: Nasturtiums are a colorful and easy-to-grow annual that is also a great companion plant for deterring aphids. They release a chemical that aphids find unpleasant, and they also attract beneficial insects that help to control aphid populations.

If you're looking for a natural way to deter aphids from your garden, companion planting is a great option. For more information about companion plants that deter aphids, visit Gardenia Inspiration.

FAQ of companion plants to deter aphids

FAQs about Companion Plants to Deter Aphids


Q: What are companion plants?

A: Companion plants are plants that are grown together for mutual benefit. Some companion plants can help to deter pests, such as aphids.


Q: What are some companion plants that deter aphids?

A: Some of the most effective companion plants for deterring aphids include:

  • Marigolds: Marigolds have a strong scent that aphids find unpleasant. They also attract beneficial insects, such as ladybugs, which prey on aphids. Image of Marigolds plant
  • Catnip: Catnip has a strong scent that aphids find unpleasant. It also attracts beneficial insects, such as hoverflies, which prey on aphids. Image of Catnip plant
  • Garlic: Garlic has a strong scent that aphids find unpleasant. It can also be used to make a natural insecticide. Image of Garlic plant
  • Chives: Chives have a strong scent that aphids find unpleasant. They can also be used to make a natural insecticide. Image of Chives plant
  • Nasturtiums: Nasturtiums have a strong scent that aphids find unpleasant. They also attract beneficial insects, such as ladybugs, which prey on aphids. Image of Nasturtiums plant

Q: How do I plant companion plants to deter aphids?

A: To plant companion plants to deter aphids, you should plant them near the plants that are most susceptible to aphid infestation. For example, you could plant marigolds near cabbage plants or nasturtiums near roses.


Q: What else can I do to deter aphids?

A: In addition to planting companion plants, there are other things you can do to deter aphids, such as:

  • Inspect your plants regularly for aphids. The sooner you find aphids, the easier it will be to control them.
  • Spray your plants with water. This can help to dislodge aphids and wash them away.
  • Use a natural insecticide. There are a number of natural insecticides that can be used to control aphids, such as neem oil or insecticidal soap.

Image of companion plants to deter aphids

  • MarigoldsImage of Marigolds companion plant to deter aphids Marigolds are a popular choice for companion planting because they have a strong scent that aphids don't like. They also attract beneficial insects, such as ladybugs, which prey on aphids.
  • NasturtiumsImage of Nasturtiums companion plant to deter aphids Nasturtiums are another great choice for companion planting with aphid-susceptible plants. They have a strong scent that aphids don't like, and they also attract beneficial insects.
  • ChivesImage of Chives companion plant to deter aphids Chives are a member of the allium family, which includes garlic and onions. Alliums have a strong scent that aphids don't like. They also help to repel other pests, such as slugs and snails.
  • CatnipImage of Catnip companion plant to deter aphids Catnip is another member of the mint family, which has a strong scent that aphids don't like. It also attracts beneficial insects, such as ladybugs and lacewings.
  • RueImage of Rue companion plant to deter aphids Rue is a strong-scented herb that can repel aphids and other pests. It's important to note that rue is toxic to humans and animals, so it should be planted in an area where it can't be easily accessed.

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