Garlic Companion Plants

Are you a passionate garlic grower looking to maximize the health and yields of your crop? Then look no further, as essential companion planting with garlic is the key! This guide will provide full information and useful tips that will help you cultivate a thriving, healthy patch of garlic. Maximize your garlic garden with these tried-and-true companion planting techniques and reap the rewards of lush vegetables all season long.

Garlic Companion Planting

Garlic companion planting is an age-old method of gardening that can help your plants grow healthy and strong. Planting specific vegetables, herbs, flowers, and other plants near garlic can promote their growth and flavor.

Garlic Companion Planting

Many vegetables are great companions for garlic. These crops all thrive in cooler weather so they can provide shade for garlic during the summer months. Beans also fix nitrogen in the soil which helps feed both garlic and its companion plants.

Herbs also make great companions for garlic. They are easy to plant with just a few seeds and grow quickly.

Sage, parsley, chives, oregano and marjoram are all good choices for growing alongside garlic.
They will also attract beneficial insects that help to protect plants from pests and diseases.

Flowers make great companions for garlic as well. Nasturtiums are especially effective at keeping away aphids and other pesky insects. Calendula, which is a beautiful yellow flower, can be planted near garlic to distract any pests that may try to attack the plant.

Plants That Grow Well With Garlic

Garlic is one of the most commonly grown vegetables in the home garden and it can be beneficial to grow other plants alongside it. There are various plants that have been found to do well when planted close to garlic, offering mutual benefits for both veggies.

Fruit trees

Most varieties of fruit trees — including apple, cherry, and pear — are good companions for garlic as they help to improve the flavor of the herbs while also providing a few other beneficial effects. Research has shown that garlic can help protect fruit trees from disease and pests, so adding some garlic plants near your fruit trees is always a good idea. Plus, keeping your fruit tree well-maintained by pruning and fertilizing regularly will ensure that it produces delicious fruits year after year!


Dill (Anethum graveolens) is a great companion for Garlic. It grows quickly and self-sow, making it an ideal choice to help break up soil compaction and provide shade. Dill has many benefits; it attracts beneficial insects like lacewings, syrphid flies, parasitic wasps, and ladybugs – all of which can help protect your Garlic crop from insect pests. Additionally, its strong scent may repel some pests that would otherwise make their way into your garden. When planting dill near Garlic, be sure to provide plenty of space between the two so they don’t compete for nutrients or light and water needs. Use Dill leaves throughout the growing season to add flavor and variety to your meals, or harvest it in late summer for use in pickling. If you’re considering growing Garlic, be sure to consider adding some Dill to the mix!


Beets are a great companion for garlic, as beets share the same soil and water requirements. Planting them together will also help to deter pests and diseases from attacking your garlic crop. Beets can also act as a living mulch, which reduces weed growth and helps conserve moisture in the soil.


When planting beets near garlic, make sure to space them evenly so that there is plenty of room for air circulation around each plant. Additionally, it’s best not to pick beets until after the garlic has been harvested, as pulling up beets too early may disturb or even damage your garlic plants.


Kale is often considered to be the perfect companion for garlic. Not only are they both members of the Brassica family, but kale also helps to protect garlic from pests and diseases. Kale can help act as a barrier between garlic and unwanted visitors such as aphids, slugs, snails, and other insects. Additionally, planting kale around garlic plants will help to improve soil fertility and prevent weeds from taking over. The strong smell of garlic will also help keep away pests naturally. Planting kale in your garden with your garlic is sure to optimize the health of your plants!


Spinach is one of the best garlic companions out there! It’s full of iron and calcium, and makes a great addition to any garden. Spinach loves nitrogen-rich soil, so it’s great for planting alongside garlic, which also requires plenty of nitrogen. Planting spinach near garlic can help shade your crop from the sun, helping to keep their growing conditions just right. Just make sure to give both crops enough space to grow – you don’t want to crowd either of them out! As an added bonus, if you’re looking for natural pest control in your garden, planting spinach alongside your garlic may help deter pests as well. This nutrient-rich vegetable really packs a punch when it comes to companion planting!


Potatoes are an excellent companion to garlic. As root vegetables, they help break up and aerate the soil, allowing for optimal plant growth. Planting potatoes near garlic also increases your harvest, as potatoes attract beneficial insects that can add extra nutrition to the garlic crop. When it comes to planting, make sure to leave enough space between them so that their roots don’t get tangled in each other – one foot of space is generally a good rule of thumb. Additionally, potatoes need slightly acidic soil when growing alongside garlic; adding peat moss or compost will help create the correct environment for both plants.

Finally, be sure to keep an eye out for common potato diseases like blight and scab since these could spread quickly and affect your garlic too.
With the right care and attention, potatoes can be a great addition to your garlic garden.


Carrots are one of the best vegetables to grow with garlic as companion plants. Carrots help suppress weeds and provide a range of other benefits. They’re also great for attracting beneficial insects that can help protect your garlic crop from pests like aphids.


To get the most out of growing carrots alongside your garlic, make sure you plant them in rows at least 6 inches apart so they have plenty of room to develop their roots. You should also provide ample amounts of water and fertilize regularly for optimal growth. With proper care, you’ll be able to enjoy fresh carrots all season long!


Eggplants are a great companion for garlic as they both benefit from the same growing conditions. Eggplants tend to be less susceptible to pests and diseases, making them an ideal choice for those looking to keep their garden pest-free. Planting eggplants with garlic can also help ward off harmful nematodes, which cause root deformities in some plant varieties. When grown together, these two plants complement each other nicely, providing a visual contrast in your garden that helps make it more attractive. As an added bonus, eggplants also have a beneficial effect on soil health by increasing organic matter content as well as helping improve water retention and aeration. Be sure to give your eggplant and garlic patch enough space so that they can thrive without competing for resources.


Tomatoes make great companion plants for garlic, as they help keep aphids and other pests away from your garlic crop. Garlic can also help reduce the risk of nematode attacks on tomatoes, although you should still use caution when planting them near each other. Make sure to water both crops regularly and fertilize only one of them at a time, as too much nitrogen will cause both plants to become weak and stunted. If you are planning to grow both in the same bed, it’s best to plant the tomatoes further away from the garlic so that their root systems don’t compete for nutrients.  Finally, using a trellis or stake near your tomato plants will provide extra support for both crops, as well as air circulation and protection from the sun.  With proper care, your garlic and tomatoes will thrive together in harmony!


Peppers are often used in companion plantings with garlic. Peppers help to repel certain pests that can invade garlic, such as aphids, spider mites, and flea beetles. Unlike some other companion plants for garlic, peppers do not inhibit the growth of the garlic plants. In fact, they may even help them grow better due to their attractive foliage. Planting peppers near your garlic will also add a pleasant flavor to your dishes when you harvest both vegetables together!


Keep in mind that peppers require warm weather and full sun to thrive so if you live in colder climates make sure you choose varieties that are suited for those conditions. Additionally, peppers take much longer than garlic to mature which means they should be planted around two months before garlic. This will give the peppers a chance to reach maturity while the garlic is still growing.  Happy companion planting!


Cabbage is a great companion for garlic, as it can help protect against cabbage worms and other pests. Cabbage can be planted in the same bed as garlic or even between rows of garlic. Cabbage should be planted after the garlic has grown to at least six inches tall. When harvesting the cabbage, be sure not to disturb the roots of nearby garlic plants. Both vegetables grow best in soil that is well-drained and rich in organic matter. To maximize their potential, fertilize with a balanced fertilizer when planting and again during mid-season growth. Harvest cabbage heads when they are firm and full for peak taste and quality. Enjoy adding this versatile vegetable to your favorite salads, soups, and dishes!


Cauliflower is a great companion plant for garlic because it encourages natural pest control. Planting cauliflower near garlic can help keep pests away, such as aphids and flea beetles. Additionally, planting cauliflower will attract ladybugs, which feed on the pests that damage both crops. Cauliflower also helps to reduce weeds by competing with them for resources. This means less time spent weeding your garden! Cauliflower also acts as a “trap crop” for insects that might otherwise attack your garlic plants – bugs attracted to the cauliflower will leave your garlic alone. Plus, you get to enjoy tasty cauliflower when it’s ready to harvest! Just make sure to give both plants enough space to grow. Garlic and cauliflower should be planted at least 6 inches apart for optimal growth. Happy planting!


Planting broccoli alongside garlic is beneficial. Not only does it look good in your garden, but broccoli and garlic are known to have a positive effect on each other. When planted close together, the two will help support each other’s health and enhance their flavor. Planting them side-by-side also helps keep pests away from both plants. Make sure you give your broccoli plenty of sunlight and water so it can thrive alongside the garlic! Broccoli is a fast grower too, so you won’t have to wait long for it to be ready for harvest.


Another great companion for garlic is Kohlrabi. This vegetable has a mild onion-like flavor and can be cooked in salads, stir-fries, soups or roasted. Not only does it grow well next to garlic, but it also keeps away pests that would normally bother the crop. It’s important to note that when you are planting your kohlrabi and garlic together, leave enough room between them so they don’t compete for resources like light and water. Additionally, be sure to rotate your crops every year as part of your garden maintenance routine so each plant gets its fair share of sunlight and nutrients.


Roses are beautiful and fragrant flowers that can be grown in combination with garlic. Roses do best when planted at least 3 feet apart from the garlic plants, as they require more nutrients than garlic does. When planting roses alongside garlic, it is important to ensure that the roses receive adequate amounts of water and compost to help them thrive.


Additionally, garlic can act as a pest deterrent for roses, keeping aphids away from the flowers. If you’re looking for a beautiful addition to your garden that will keep pests away from your garlic plants, then look no further than roses!


Geraniums are quite popular companion plants for garlic, as they are also known to repel pests. Plant your geraniums near your garlic patch and you’ll get dual protection from any pest invasions. Geraniums can be planted in the spring, so it’s best to put them around the same time you plant your garlic cloves. You should keep an eye on them throughout the entire season and trim back any of the dead foliage before winter sets in. This will ensure that your geraniums stay healthy and look their best. With their colorful blooms, they’ll definitely add a nice touch to your garden!  They generally don’t require much care aside from occasional watering and pruning, which makes them a great low-maintenance companion plant for your garlic patch. Keep in mind that geraniums are susceptible to root rot so you should make sure they have plenty of drainage.  With the right care, geraniums can be an excellent companion for garlic and other plants!


Marigolds are one of the best garlic companion plants. The strong scent of these flowers repels pests and nematodes that would otherwise attack your garlic plants.

Marigolds also produce nectar, which attracts helpful beneficial insects like ladybugs and hoverflies that prey on pests.
Plant marigolds around the perimeter of your garlic bed for maximum protection from harmful bugs!

Also, as an added bonus, marigolds add a splash of beautiful color to your garden with their bright yellow or orange hues. Plus, they are low-maintenance and will continue to bloom throughout the summer months if provided with regular watering and lots of sunlight. They can spruce up your garden’s aesthetic in the process!


Nasturtiums attract lacewings which can help to keep the pest population in check. Additionally, these flowers produce a pungent aroma that may confuse insect predators so it’s best to plant them near your garlic plants for added protection. Be sure to give nasturtiums plenty of sun and water in order to keep them healthy and flourishing.

Companion plants for garlic that improve garlic’s growth

Garlic is a great herb that has many uses, from adding flavor to dishes to helping ward off vampires. But it’s also important to know what other plants can be planted alongside garlic to help improve its growth and health. Here are some of the best companion plants for garlic.


Rue is a hardy and fragrant perennial plant that makes a great companion for garlic. Its strong scent repels insects, making it an effective natural pest repeller in your garden. It also has antioxidant properties which can help keep your garlic healthy and strong. Plant Rue around the base of your garlic plants to create a natural insect barrier that will protect them from unwanted pests. Keep in mind, however, that Rue can be toxic if ingested so make sure to keep it away from areas where children or pets may come into contact with it. Additionally, Rue should not be planted too close to other vegetables as its strong aroma may interfere with their flavor. When planting Rue alongside garlic, make sure to give the two plants plenty of space between them to ensure their respective aromas don’t clash.

The pretty blue-green foliage of Rue adds a stunning pop of color to your garden as well. Plant it around the edges of your garlic bed or in a large pot nearby for an attractive statement piece. It’s easy to care for and requires only minimal pruning, so you won’t have to devote much time to keeping it healthy. With its insect-repelling properties and beautiful appearance, Rue is an ideal companion plant for garlic!


Garlic grows well with chamomile, which makes it another good companion plant. This flowering herb helps reduce the population of onion maggots and other pests that can be attracted to garlic. Since it takes up little space, chamomile can be planted between rows of garlic to help protect plants from pests and disease. Additionally, it has a pleasant scent when crushed which may help deter some pests as well.


Chamomile is also known for its medicinal properties so you’ll have an added bonus if you decide to give this companion plant a try!

Yarrow Summer

Yarrow (Achillea millefolium) is a great summer-blooming companion plant for garlic. Yarrow’s pungent odor and bright white blooms both attract beneficial insects such as ladybugs, hoverflies, and predatory wasps while repelling insect pests like aphids, slugs, and cutworms. This hardy perennial can easily be grown from seed or divided from an existing plant to make more of it. Plant yarrow in full sun and well-drained soil near your garlic beds for the best results. A bonus? You can also use the leaves as a culinary herb in salads, teas, or steamed vegetables!

Bad Companions for Garlic

Garlic should not be planted near certain vegetables and plants, as they can cause the garlic to become stressed due to pest or disease competition. Some of these bad companions for garlic include.


Asparagus and garlic should not be planted near each other, as they are both prone to a fungal disease called Asparagus rust. This fungus can reduce the yield and flavor of both crops.


Peas and garlic should not be planted together as they are both susceptible to the same root rot disease. This fungus can spread quickly between the two crops, leading to reduced yields of both.


It’s not a good idea to plant beans and garlic close together. Beans tend to attract pests like aphids that can damage both crops and lower their yields.


Planting sage and garlic in close proximity is not recommended because the strong odor of sage can affect the taste of the garlic.


It is not recommended to plant parsley and garlic in close proximity because pests attracted to parsley can potentially transmit diseases to the garlic crop. [1]


Although certain vegetables and plants are bad companions for garlic, there are still many others that make great companions. Knowing which companion plants work best with garlic is key to getting your garlic crop off to a great start. Keep reading to learn more about good companion plants for garlic!


What should you not plant next to garlic?

Garlic is aggressive and can damage other plants, so it’s best to avoid planting it next to vegetables like beans, peas, and asparagus.  It’s also important to not plant garlic with onions, as this can result in a disease called “onion smut.” Additionally, it’s best to avoid planting garlic with other herbs like sage and parsley as the strong aroma of the garlic can overpower the delicate flavors of these herbs. So make sure you keep these plants separate if you’re growing both in your garden. [2]

What is the best companion plant for garlic?

When it comes to companion planting, garlic can be a great asset. Its strong scent and flavor deters many pests, while its popularity as an edible crop makes it easy to incorporate into your garden. But for all of these benefits to take effect, you’ll need the right plants at its side.

Tomatoes, fruit trees, potatoes, and onions are some of the best companion plants for garlic. Each of these can help bring out the aromas and flavors of the garlic while also providing protection from pests. Tomatoes create an environment that is unfriendly to many insect species, while fruit trees provide a refuge for beneficial insects like ladybugs. Potatoes act as a natural trap crop, drawing away harmful pests that might otherwise target your garlic. And onion plants provide an extra layer of defense against certain types of fungus and mildew in addition to their mutual benefits with garlic.

What is the best companion plant for garlic?

In addition to these common companions, some gardeners have found success with leeks, chives, marigold flowers, and other fragrant herbs like dill. These plants can provide a protective barrier around your garlic as well as adding an extra layer of flavor to the mix.

Ultimately, it’s important to experiment and find out which plants work best with your particular variety of garlic. Different climates, soil types, and pests will all factor into what works best for your garden. With a little bit of trial and error, you should be able to find the perfect companion plant for your prized garlic crop! [3]

What are the best companion plants for onions and garlic?

Onions and garlic are two of the most popular vegetables that can be planted in any garden. They’re easy to grow, require minimal maintenance, and provide a delicious addition to all sorts of dishes. But did you know that onions and garlic also make great companion plants for other veggies?

Companion planting is an age-old practice where specific plants are grown together in order to promote healthier growth and better yields. Onions and garlic have long been recognized as beneficial companions for many kinds of plants. In particular, they’re known for repelling pest insects, like aphids, slugs, snails, and some types of beetles.

The best companion plants for onions and garlic include tomatoes, peppers, eggplants, cucumbers, squash, cabbage family crops (broccoli and cauliflower), herbs like oregano and basil, and many others. Some of these vegetables have their own unique benefits for the garden as well. [4]

Tomatoes and peppers are both prolific producers when planted with onions and garlic. Peas provide nitrogen to the soil in addition to being a pest deterrent. Herbs can help to boost flavor in dishes while also providing a natural pest repellent. And legumes can be an excellent source of protein!

It’s always best to research which companion plants are most suitable for your particular area before you start planting anything. But when it comes to onions and garlic, these are the perfect choice for any gardener looking for a bountiful harvest with minimal effort. So why not give companion planting a try? You might just be surprised by how much it can improve your yield!

What should not be planted next to tomatoes?

The good news is that there are not many plants that should definitely be avoided when planting near tomatoes. However, to keep your tomato plants healthy and productive, it’s best to avoid planting garlic, potatoes and fennel in close proximity to tomatoes.

Cabbages, cauliflower and broccoli should also be kept away from tomatoes. These plants are all part of the same family (Brassicas) and can attract the same pests and diseases that can affect your tomato plants.

Potatoes also belong to the nightshade family of crops, as does the tomato, and they can be hosts to pests and diseases that can then spread to tomatoes.

What should not be planted next to tomatoes?

Finally, fennel competes with tomatoes for water, nutrients, light and root space – so it’s best kept away from your tomato patch. [5]

It’s important to remember that companion planting is not an exact science – some plants may do well planted together while others will suffer. The safest option is always to ensure that each plant has enough space of its own for optimal growth. If you’re unsure about a particular combination of plants, it’s best to research further or seek advice from an experienced gardener.

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When it comes to companion planting for garlic, there are many options available. From herbs like marjoram and rosemary, to vegetables such as squash or potatoes, you can find the perfect combination of plants to improve the health and flavor of your garlic crop. Remember that although some plants will provide more immediate benefits than others, all companions should be chosen with research and care. With a little bit of effort you can create a thriving garden full of healthy garlic and its companion plants! Good luck, and happy gardening!