Mint Companion Plants (What Not To Grow Near Mint)

Mint is an aggressive plant and it can be harmful to other plants if care is not taken. It extends its roots and competes with other plants for nutrients. The solution to this problem is to plant it separately or with a plant that can tolerate it.

It is very important to study mint to avoid disaster. Some gardeners concluded that it is easy to grow because it doesn’t need to be monitored every time like other herbs. To get the best out of other plants, consider growing mint close to them. 

Plants that benefit from mint include kales, broccoli, Brussel, and squash. The scent of mint drives away dangerous pests from the plants listed above.

It goes well with most vegetables but not with all herbs. Below is the list of flowers, vegetables, and herbs that go well with mint and you should consider growing. 

8 Best Mint Companion Plants

Some plants yield when cultivated with other plants while some don’t. You might be wondering why some of your plants have been dying. It could be that you cultivated it close to mint. Find out which plants can survive with mint in the same patch. 

1. Carrots

One of the problems gardeners face when planting carrots is the infestation of carrot flies. The flies perch on the carrot and lay their eggs. The larvae are responsible for boring into the fruit and destroying it.

A major way of getting rid of this fly is by planting carrots with companion plants. Mint emits a scent that masks the smell of carrot.

2. Tomatoes

Tomato Companion Plants
Image: Envato Elements

One of the reasons for companion planting is to get rid of pests. Aphids destroy tomatoes. By growing them with mint, the aphids will never come near your tomatoes. It will also help repel other pests like hornworms and others that could damage your vegetable crop.

3. Beans

You can never go wrong planting cover crops. Asides from adding nutrients to the soil, they offer many other benefits to plants. Beans are prone to attack by rodents like mice. To get rid of it, position some beans crops close to it.

4. Marigold

This is a beautiful flower that releases a good fragrance. Planting marigold with your mint plant will invite pollinators that will aid its growth. It also repels pests from destroying the plant.

5. Cabbage

Vegetables that belong to the Brassica family are prone to attacks from cabbage moths which eat up the leaves and reduce its nutrient. You can get rid of these moths by situating some mint plants close to cabbage and other vegetables in the cabbage family.

garden cabbage
Image: Envato Elements

6. Geranium

This plant will grow in the same conditions you place your mint plant and won’t compete with it for nutrients. They require similar sunlight and well-drained soil to grow.

7. Dahlias

Flowering plants will do well when you grow them separately but will perform better when planted with companion plants. Dahlias will blossom well when cultivated with mint, They’re also great flowers to plant with rosemary.

8. Sweet corn

Corn is pone to attack by many pests and rodents including mice. These pests hate the scent of mint. By growing mint with your sweet corn plant, mice and other pests will not come near it

What Not to Grow With Mint

Here are some plants that are not so great companion plants for mint.

1. Lavender

Growing these two herbs together is the wrong choice. You should never try it. Lavender requires dry soil to grow well. Mint on the other hand will produce a great harvest when cultivated on moist or well-drained soil. It is a water-loving plant and can’t survive in the same growing condition you plant lavender. 

Basil Companion Plants
Image: Envato Elements

Other plants that will cause harm to your mint include;

Mint Companion Planting Guide

Here are some tips for practicing companion planting when growing mint.

  • It is advisable to make use of a pot when you want to plant your mint
  • When growing mint, space the plants 18-24 inches away from each other
  • Consistently prune the flower buds and stem 
  • Fertilizers enhance the growth of mint. Always apply fertilizers to the mint plant
  • Mint requires little sunlight to grow well. Excessive sunlight will not kill the plant but it will not thrive well
  • Wet your plant consistently as it needs moisture to  grow well
  • Plant your mint during cool seasons preferably during the winter season.

What can you not plant next to mint?

Mint is not a lover of herbs. It detests herbaceous plants like Sage, Rosemary, and thyme. You should never grow the both of them together as it will hinder their growth.

Can you plant mint near other plants?

Mint is not a good companion plant but it will tolerate a few plants like; cabbage, cauliflower, carrot, kale, etc.

Is mint a good companion plant for tomatoes?

Tomatoes and mint go well together and you should consider cultivating your mint plant directly under the tomatoes as it will help repel pests from destroying the tomatoes.

Where should I plant mint in my garden?

Mints love moisture. If you want your mint plant to produce healthy leaves, you should plant them in soil that is wet but well-drained. It can be moved to the garden later but for the seedling stage, grow it in a garden.

What insects does mint attract?

Growing flowering plants to your mint can attract hoverflies, and bees but these are insects that are beneficial to the plant. While it welcomes these flies, it will do a good job of repelling moths, mice, and bugs.

How do I make my mint plant bushy?

Gardeners advise that you should pinch their leaves to get a bushier mint plant. When you notice a few leaves coming out, pinch them so that they can get bigger.

Does mint keep bugs away?

Yes, it does!. Squash bugs will stay far away from any plant as long as a mint plant is close to it.

What insect will eat mint?

Caterpillar is no respecter of mint plant. They will nibble at and destroy your plant but not to worry. You can get rid of them by spraying an insecticide and you will never find your mint leaves designed into various shapes again.

Why is my mint plant so leggy?

Mint needs sunlight to have healthy growth. When you don’t expose your plant to too much sunlight, the stems start to weaken and become leggy.

How deep do mint roots go?

For an herbaceous plant, the root is considered to have strong roots. That is why it is referred to as a vigorous plant. The roots can be 24 inches into the ground. Yes, it’s that deep.

How do you dig and replant mint?

For an herbaceous plant, the root is considered to have strong roots. That is why it is referred to as a vigorous plant. The roots can be 24 inches into the ground. Yes, it’s that deep.

What root system does mint have?

The reason why some plants die after being planted close to mint is because of the strong roots mint possesses. It competes for space and nutrients with them which eventually leads to their death. This type of root is called Rhizomes. 

How fast do mint roots grow?

There are different types of mint plants and their growth rate differs but is fast. A mint plant can grow up to 4 inches after a month. Within six months, they can be 2 feet tall.

Does mint come back every year?

Mint is a plant that grows and survives for years. It is a perennial herb. A report showed that a mint plant survived for 7 years with its flavor still intact.

Does sweet mint like full sun?

Mint needs sufficient sun to survive but that doesn’t mean it won’t do well when exposed to partial sun. Its variant, Sweet mint also requires much sun to flourish. 

How often do you water sweet mint?

Sweet mint requires enough sunlight and water to survive. It will thrive well in moist and well-drained soil. So you need to water it with 1-2 inches for it to have a healthy growth. 

Does sweet mint keep bugs away?

The scent of mint works wonders. No pest or insect can come closer to it because of its pungent smell. It repels so many animals that can be of harm to its leaves. It also keeps bugs away. 

What bugs does mint attract?

Sticky bug gets attracted to the scent that mint releases and combines it with a liquid that repels insects. The combination of sticky bug and mint will assist your plant in irritating insect pests.

Final thoughts

Mint plants don’t tolerate herbs so much but will offer benefits to some vegetable plants. It can be dangerous to the root system of some crops.

To understand how mint copes with other plants, simply study the guidelines and follow the instructions given. With that rests assured to have a bountiful harvest of mint.

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