Best companion plants for rosemary and which plants to avoid?

Every gardener knows that it is extremely important to stick to companion plantings to ensure that crops grow properly and safely. Rosemary is a common crop that has certain companion plants. More details about the best companion plants for rosemary will be discussed in this article.

Rosemary companion planting: features and benefits

Before proceeding to study the issue, you should familiarize yourself with the main features and benefits of companion planting. The concept of such type of plantings refers to the planting of several types of plants, which should be close to each other.

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Companion planting differs in a certain list of advantages. This concerns the correct growth of crops, the reduction of the number of harmful insects, as well as the enhancement of pollination. If you decide to carry out companion plantings, it is extremely important to choose the right plants. Only in this way, it is possible to notice all the benefits of the work.

It is extremely important to familiarize yourself with the main benefits of companion planting before starting work.

Strengthening the growth rate and the preservation of immunity

It is noted that companion plantings have a positive effect on the growth of crops. In this case, the plants of rosemary and its neighbors are healthier. If you observe companion plantings, then rosemary plants receive enough nutrition.

In addition, the rosemary plant receives the necessary shade from companion planting. Thanks to this, cultures maintain their health and strength.

Pest control safety

Companion planting helps repel insect pests and also prevents the development of diseases. If you grow rosemary in combination with other plants, you prevent garden pests from spreading.

Proper cultivation of rosemary in companion plantings helps repel insect pests. It does not have to use a large number of pesticides. This keeps the soil healthy and safe for planting other plants.

Attract beneficial insects

As already mentioned, companion planting helps to attract beneficial insects to the herb garden. As you know, if you attract beneficial insects to the site, you can ensure full pollination of crops. This has a positive effect on the growth of rosemary plants and their companion plants.

Good influence on the soil

If you stick to companion plantings, you positively affect the soil. As a result, the herb garden is more fertile and will retain moisture better. Therefore, crops growing on the site will be distinguished by health and strength.

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Enhanced palatability of vegetable

Compliance with companion plantings improves the taste of the crops you grow.

If you place companions too close to each other, there is an exchange of nutrients and aromas. Therefore, vegetables have a richer taste.

Formation of fences

Placing companion plants near the rosemary plant helps form an additional fence. This provides additional protection against insects, as well as animals.

Companion planting helps climbers, as well as vegetable crops that have a large height.

Shade retention

As you know, some plants prefer to grow in the shade.

Therefore, the placement of companion plants allows you to create shade, thanks to which the other plants that grow near rosemary retain their health and leaf color.

The optimal place to plant

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Rosemary prefers to grow in well-lit areas. Rosemary plants can tolerate some shade in certain cases. However, for the preservation of fragrant qualities and active growth, the active sun is required. Rosemary should be planted in well-draining soil.

There must be a lot of sand in well-draining soil. The optimum pH is 6-7.

If the site is dominated by clay and dense soil, planting rosemary should be carried out after making compost or manure that has overgrown. This improves drainage so you can prevent root rot.

Planting herbs is carried out in an area where there are no drafts, and strong gusts of wind are practically excluded.

After all, abundant wind can dry rosemary plants, and lead to the deformation of leaf plates. If your area is dominated by a cool climate, rosemary planting should be carried out in sunny areas.

You can also plant rosemary in a container or pot that needs to be brought indoors during a cold snap.

The best companion plants for rosemary

The rosemary plant goes well with flowers. Thanks to this combination, you can achieve the beauty of the site and fill it with a rich aroma. Read more about the best rosemary companion plants among flowers below.

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Calendula looks beautiful on the site and can bloom with bright colors. Differs in the simplicity of cultivation and does not demand planting in certain soil.

Therefore, it is a versatile companion plant for rosemary. The culture attracts beneficial insects that improve the pollination of the site.


This type of companion plant is in great demand. Rosemary and lavender are two plants that are often found on the Mediterranean coast. Therefore, these two plants have identical planting requirements.

Rosemary and lavender are two plants that look beautiful together. Lavender is a plant that has amazing purple flowers. They pair perfectly with the blue flowers of rosemary plants.

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Marigolds are a great companion herb for rosemary.

These flowers are easy to grow and come in a variety of colors. Two plants repel common garden pests and attract beneficial insects.

These two plants attract pollinators that positively affect the flowering of crops.


If you decide to carry out a companion planting rosemary, pay attention to nasturtium. It can attract pollinators, which positively affects the yield of rosemary plants.

Nasturtium makes an excellent companion herb for rosemary. After all, it has the same requirements for cultivation, which save you time.


Another excellent companion plant for rosemary is the zinnia.

This is an annual crop on which bright buds are formed. Zinnia and rosemary plants are easy to grow. These flowers for companion plantings prefer to grow in identical conditions.

Companion plants for the rosemary plant: berries and fruits

For rosemary, companion planting can be from the fruit category. This creates an original composition on the site that attracts attention.

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Strawberry plants

As you know, strawberries have fragrant and sweet fruits. At the same time, the culture is easy to grow, because it is unpretentious to the caring conditions.

If the companion planting rosemary is combined with strawberries, then pests can be repelled and the fruit tastier.

If you plan to plant a companion herb in the form of strawberries with rosemary, then you need to maintain the correct distance. Only in this way, cultures may develop properly.


Raspberries are a great companion plant for rosemary. The composition of raspberry fruits is high in antioxidants, which positively affect human health.

Rosemary can deter pests from raspberries, so the bushes are healthy. This allows you to achieve the aroma of the fruit.


Blueberries are a good companion for rosemary. If you want to form companion plantings of rosemary, you can place blueberry bushes nearby. The culture prefers to grow in well-lit areas and acidic soil.


Rosemary companion plantings with blueberries have many benefits. Such combinations help deter pests and make blueberries more palatable.

Apples and cherries

In addition to aromatic plants, apple and cherry trees are good rosemary companion plants. The fruits of these trees are distinguished by a large number of vitamins.

Planting such rosemary companion plants should be carried out in drained soil, in sunny areas.

Good rosemary companion plants: herb category

Rosemary plants pair well with herbs. The right combination of companion plants fills the area with a pleasant aroma.

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For rosemary, basil can be a great companion plant. The culture blooms with beautiful white flowers and has a rich aroma. For rosemary, a companion plant in the form of basil keeps pests away. At the same time, the territory of the site smells pleasant.


The rosemary plant goes well with borage. This crop blooms with blue buds. Also on the bushes, you can see leafy plates with an edge. Borage makes a good rosemary companion plant as it helps control pests. Both cultures easily tolerate drought.

Green onion

Green onions are a good rosemary companion plant. It is easy to grow, as well as hardy to different conditions. Onions have the same growing requirements as the rosemary plant. Therefore, you can place both plants in the same area.


Marjoram bushes are also quite popular rosemary companion plants. They are distinguished by their endurance and ideally complement the rosemary on the site.

Marjoram has pest control due to its fragrance, so it provides additional protection for rosemary plants.

Mint and oregano

Mint bushes are good rosemary companion plants. Despite its hardiness, the culture prefers to grow in well-draining soil and sunny areas. The combination of these two plants creates a pleasant aroma on the site.

mint oregano

Almost all gardeners know that oregano bushes are excellent for rosemary companion planting. The culture is hardy and prefers to grow in well-drained soil. Pink flowers form on the bushes, which fill the area with a pleasant aroma.

Given that oregano has a small height, rosemary bushes create ideal conditions for a neighbor from abundant sunlight. This positively affects the yield of grasses.


Parsley bushes are good for rosemary companion planting. They have a mild taste and aroma. However, bitterness may be present in some varieties. This is an ideal green option for side dishes and also helps to infuse dishes with a pleasant aroma.


When the culture blooms, purple flowers can be seen in the bushes. Sage has a rich aroma that fills the entire territory of the garden. At the same time, sage goes well with rosemary.


If you plant rosemary and thyme in the area, you can get an excellent combination of herbs. Thyme scares away the cabbage moths, which can spoil the crop. Rosemary also helps protect the cabbage family from insects. If you combine both herbs, you get excellent protection against pests.

Vegetable gardens: the best rosemary favorable plants

As you know, most gardeners like growing a vegetable garden. If you already have rosemary in your yard, you can choose from a few popular vegetables. This applies to legumes, cabbage, zucchini, and tomatoes.

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As you know, it is better to place rosemary in areas that cannot not be cultivated annually. The best solution is to place rosemary in the garden. This allows you to save the bushes so that you do not have to replant them every year. Read more about the best vegetable companion planting below.


Various cultures of the cabbage family are well combined with rosemary. It can be Brussels sprouts, broccoli, or cauliflower. You can also plant turnips, cabbage, radishes, or kohlrabi next to rosemary. It all depends on your preferences.

In addition to the fact that such plants create aesthetics on the site, they create additional protection for each other. Rosemary has a rich aroma that blocks the smell of cabbage. Therefore, few harmful insects on the site can destroy the entire crop.

Rosemary is considered a perennial. Therefore, it grows on the site for many years, creating protection from insects. You can be sure that the cabbage is well protected.


If you like growing rosemary, you can plant legumes near the bushes, including bean plants. Legumes retain nitrogen in the soil, making a better crop for rosemary.

The beans create additional shade around the rosemary bushes, which prevents the penetration of active sunlight. Rosemary allows legumes to protect themselves from pests. Its rich aroma creates an invisible defense against pests.

Rosemary is believed to help boost the immunity of legumes. Therefore, they retain their attractive taste.


Carrots pair perfectly with rosemary. This applies not only to cooking but also to the garden itself. As you know, rosemary has a rich aroma. Therefore, it scares away insects from carrots, preserving the crop.

Carrots enrich the site with useful substances. Therefore, rosemary bushes are more resistant to diseases and pests. If you combine rosemary and carrots in one area, then you can achieve an excellent harvest.

How to grow rosemary: basic tips

If you decide to start planting herbs, then you should follow a few basic rules for growing. This ensures quality and abundant grass harvest.

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The main tips include:

  • planting rosemary is best done in the spring;
  • watering the bushes should not be too plentiful. Watering should be done when the soil is completely dry. Otherwise, root rot cannot be avoided;
  • planting should be carried out in well-lit areas;
  • as a fertilizer for rosemary, compost or manure is ideal.

You can use organic matter as a fertilizer. This is the best solution for economical gardeners. You can make seaweed flour, or you can use a bone meal. You can also use ready-made fertilizers that are commercially available.

Watering rosemary should be deep. You don’t need to do this too often. Remember to avoid getting water on the rosemary leaf plates. Otherwise, fungal infections develop that can destroy the entire crop.

Rosemary turned brown: why and what to do?


When growing rosemary, you may encounter numerous questions. Especially when it comes to finding companion plants for rosemary.

I get a lot of questions about planting and today I want to cover important topics not only about rosemary companions but also about what plants it is important not to plant near it.

After all, even if you plant good plants in pairs, but a plant that is harmful to rosemary grows nearby, the effect will not be as correct as you would like it to be. Therefore, keep an eye not only on what needs to be planted but also on those plants that should not be nearby.

What’s a good companion plant with rosemary?

As already mentioned, rosemary has a rich aroma. Therefore, it is an excellent solution if you need to repel insects and pests from the site. You can plant a vegetable from the cabbage family near rosemary. This is an excellent solution against diseases that affect such crops.

What is a companion plant for potted rosemary?

Quite often gardeners place rosemary in pots. In this case, you should also look for optimal companion plants. If you are planting rosemary plants in a pot, you can place thyme, lavender, and marjoram bushes nearby. Oregano feels good nearby. This allows you to form a complete supply of herbs for the kitchen.

What plants are not suitable for combination with rosemary?

Certain types of plants cannot be planted in the same area as rosemary. After all, they do not combine at all, and you risk ruining the entire crop. The worst rosemary companion plants would be vegetables, which are often affected by fungal infections.
This applies to fennel, as well as pumpkin. It is believed that fennel helps suppress rosemary bushes. Because of this, the fragrant grass cannot grow, and will soon die. More about which plants would be inappropriate next to rosemary I will tell you below.
Tomato plant and pepper plant
You should not combine the tomato plant with rosemary. After all, crops prefer to grow in different soils and in different conditions. If you combine these two cultures, then one of them will die. The same applies to pepper plants.
It is extremely important to remember that rosemary prefers dry climates. But the tomatoes have to be watered abundantly. If rosemary bushes are watered too actively, you risk causing problems with the plant’s root system.
Rosemary is also able to draw nutrients from the soil that tomatoes need. Therefore, the tomatoes suffer, which negatively affects the yield.
Pumpkins can often be affected by mold. Even though rosemary is resistant to diseases, bushes can become infected with root rot and powdery mildew. Therefore, such a neighborhood is best avoided.
It is impossible to plant plants near cucumbers that have a rich aroma. Given that cucumbers need frequent and abundant watering, rosemary can die from such care. That is why such a proximity should be avoided.
Yes, rosemary can deter pests from cucumbers. However, the conditions under which both cultures grow are different. Cucumbers need a high concentration of nitrogen in the soil. But rosemary can die from this.


As you can see, rosemary companion plants can be different. This applies not only to vegetables and herbs but also to fruits. Choosing the right companion plants for your rosemary can improve the yields of your crops.

I sincerely hope that you can use all the information received correctly and grow healthy plants in your area. Don’t think it’s very difficult. Just follow all the recommendations and you will definitely succeed.

Read more about Rosemary Companion Planting

Elizabeth Martin

I am one of the best chefs and I work in a very famous Washington DC restaurant. My main hobby is to complement different dishes with fresh herbs. Almost all of them are grown in my house.

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