What To Plant With Roses: A Guide to Companion Planting

Roses are a timeless addition to any garden, celebrated for their beauty, fragrance, and versatility. Pairing them with the right companion plants can promote garden health and create a beautiful landscape. Choosing the right plants to grow alongside roses involves considering aesthetics, pest control, soil health, and growth habits. There are some roses that are just very susceptible to diseases. For example, miniature roses are more susceptible to black spot. Black spot is a fungal disease that causes black spots to appear on the leaves of the plant. This can eventually lead to the defoliation of the plant, an inability to thrive, and also flower. So personally, I would start out with researching which ones are more disease resistant, followed by companion planting with plants that are friends with roses.

Not only do I go over plants that are companions, but I’ve also outlined which plants not to plant with roses.

This post is all about what to plant with roses.

Why Companion Planting with Roses Matters

Companion planting is the practice of growing different plants together to achieve mutual benefits. Foes of any plant can actually attract more pests or cause them to not grow well. This happens when they compete for resources (ie. nutrients from the soil, etc) or plants become inundated with pests. For example, your plants become loaded with aphids. What a nightmare!

When companion planting is done thoughtfully, it can:

Curb Appeal and general visional appeal: Complementary colors, textures, and heights create a beautiful garden whether it’s in the front of the house or for enjoyment in a backyard garden.
Repel pests naturally: Certain plants deter insects that might harm roses, reducing the need for chemical interventions. This is one of the biggest benefits because I really don’t like to use anything in my garden unless absolutely necessary. If I do need to use something on my plants, I like to use neem oil.
Improve soil health: Some companions enrich the soil or help retain moisture, benefiting rose roots.
Support pollinators: Adding pollinator-friendly plants encourages bees and butterflies, which aid rose pollination.

General Care for Roses

Roses thrive in well-drained soil, full sun (at least six hours daily), and with plants that don’t compete aggressively for nutrients or space. They really don’t like really wet soil. Pruning is also super important to keeping healthy plants and helps with producing flowers. We trim ours in the fall after the temperatures have cooled down in late fall. However, you can also prune them in late fall and early spring. The issue with pruning in the early spring is that you may run into new growth. You don’t want to prune the plant once new growth has started.

Remove any canes that are dead, damaged, or diseased. Deadhead any spent flowers (flowers that have bloomed and withered). Monitor for any pests and diseases, and take care of the issue promptly. As with all plants, pests or diseases can quickly spiral out of control. Give roses a good fertilizer to help with future and current blooms.

Below are some excellent choices for companion plants. I’ve organized them by herbs and other flowers, followed by vegetables and fruit.

Top Companion Plants for Roses

Catmint

Catmint’s long-lasting, violet-blue flower spikes add a delicate texture that complements the fullness of rose blooms. It’s a super easy to grow plant with a long bloom time. It’s so nice having plants that are in bloom for quite some time in comparison to other flowers that can seem so short-lived. For example, peonies seem to have such a short bloom time compared to catmint.

This hardy perennial attracts pollinators like bees and butterflies while repelling pests such as aphids and Japanese beetles. Since it’s perennial, there’s no need to plant it each year just like roses! Its low-growing, mounding habit makes it a great border plant around rose beds.

Plant catmint in front of taller rose varieties to create a layered effect. Trim back after the first bloom to encourage a second flush. Catmint pairs well with all different kinds of rose colors by softening their vibrancy with its cool tones.

Salvia

Salvia’s vibrant spikes of purple, pink, white, blue, yellow, or red flowers add vertical interest to rose gardens. It’s definitely one of my favorite plants for the summer time purely because of its vibrant colors, much like geraniums. They’re so colorful and fun!

These plants are drought-tolerant and thrive in sunny conditions, much like roses. Salvia also attracts pollinators and can deter deer and rabbits, which may (more than likely!) nibble on rose leaves. We have deer that frequent our roses in the front of our house all the time.

Choose compact salvia varieties to avoid overshadowing shorter rose bushes. Space the salvia and roses about 12 inches apart. For more visual appeal, consider combining salvia with creamy or blush roses for a striking colors.

Alliums

Alliums, with their unique globe-shaped flower heads, add a whimsical touch to rose gardens. These ornamental onions are excellent for repelling pests like aphids and slugs due to their strong scent. Their tall, slender stems provide a contrasting texture to the lush foliage of roses. Purple alliums look stunning with white or pastel roses, creating a sophisticated and modern look. Plant allium bulbs in the fall, spacing them among roses to create pops of color in spring or early summer.

Geraniums

Hardy geraniums are low-maintenance perennial bush-type flowering plant that work well with roses. Their soft, mounding growth and delicate flowers fill in gaps around rose bushes, suppressing weeds and retaining soil moisture. Geraniums also attract beneficial insects that prey on rose pests. Use geraniums as a ground cover or border plant but make sure they don’t smother the roots of the roses.

Marigolds

These flowers are a budget-friendly and effective companion for roses. They’re so versatile and there are so many different varieties. They don’t just come in bright orange and yellow – there are so many different colors. Marigolds are good for all sorts of plants and we’ve used them as border flowers to repel all kinds of pests, like rabbits. Their strong scent repels nematodes and other soil-dwelling pests. Marigolds are easy to grow and can be planted as annuals to refresh the garden each year.

Scatter marigolds around the base of roses or in nearby beds to maximize pest-repelling benefits. Marigolds shine alongside red or pink roses, creating a vibrant, warm-toned garden.

Fruits, Vegetables, and Herbs to Plant with Roses

While roses are primarily ornamental (although they can be used for skincare, culinary purposes, etc), certain fruits and vegetables can be excellent companions, providing both practical benefits and aesthetic harmony. These edible plants should be chosen carefully to avoid competition for nutrients or space, and they often contribute to pest control or soil health.

Garlic

Garlic is an excellent companion for roses due to its pest-repelling properties. Its strong scent deters aphids, spider mites, and other insects that can damage roses. Garlic also has antifungal properties, which may help prevent diseases like black spot. It also helps to enhance the fragrance of roses. Plant garlic bulbs in the fall around the base of roses, spacing them 6-8 inches apart to avoid crowding. Be sure to give space so when the garlic is harvested, they don’t disturb the roots of the roses. Garlic will be ready to harvest in the spring if they’re planted in the fall. Their slender green shoots blend discreetly with rose foliage, keeping the focus on the blooms.

Chives

What Can Be Planted Together In A Garden — chives

Like garlic, chives are part of the allium family and offer similar pest-repelling benefits. Their delicate purple flowers add a subtle charm that complements roses, and they attract pollinators like bees. Not only that but the flowers are edible and so many things can be made with them. Chives are compact and easy to grow, making them a practical choice for small gardens. Plant chives in clusters near roses, ensuring they have enough space to spread without competing for resources. Chives’ soft purple blooms pair well with white or light pink roses.

Basil

Basil is definitely a powerhouse for more than just companion planting. It’s basically the king of all herbs when it comes to cooking, but it can do more than just season your tomato sauce! It’s a fragrant herb that repels pests like aphids, whiteflies, and mosquitoes. Its lush green foliage adds texture, and it thrives in the same sunny, well-drained conditions as roses.

Plant basil in pots or as a border plant near roses to prevent root competition. Pinch back regularly to encourage bushy growth. This herb is a plant that thrives from harvesting – meaning it’ll produce more growth the more you pick from it. Because of this mechanism you can have a huge basil plant. I’ve had plants that were two or more feet tall because I constantly picked from it. However, it’s said that they can grow as tall as six feet tall! Basil’s vibrant green leaves complement the rich colors of rose blooms, particularly red or orange varieties.

Lavender

Rose Bushes Landscape Front Yards — Roses and Lavender

Lavender is a classic rose companion. Its soft purple blooms contrast beautifully with roses, creating a romantic garden vibe. Lavender is a wonderful companion for so many plants. The strong perfume from lavender repels aphids and other pests that can plague roses, acting as a natural deterrent. Additionally, lavender thrives in similar conditions—well-drained soil and full sun—making it an ideal match.

Provide enough space for both types of plants. Space lavender about 12 to 18 inches from roses to allow air circulation and prevent overcrowding.

Pairing roses with lavender provides a nice contrast in color when it comes to landscaping. Imagine white, pink, and red roses against the beautiful purple of the lavender!

Onion

Onions are part of the allium genus of plants, which includes garlic, onion, and leeks. So any plant that’s within this genus is going to help repel slugs, nematodes, snails, and other insects and pests. They also improve the soil by putting nitrogen back into it. Because of the benefits of onion in regard to deterring pests, it greatly reduces the need for chemical pesticides, promoting a healthier garden ecosystem. Onions also help suppress weeds around roses, as their shallow roots compete for space. In return, roses provide structural support and attract pollinators, benefiting the garden’s overall biodiversity. This symbiotic relationship enhances rose health and garden resilience while potentially improving onion growth through increased pollinator activity.

Leeks

Leeks, members of the Allium family, are excellent companions for roses due to their strong, sulfurous odor, which repels a variety of pests that commonly target roses, such as aphids, Japanese beetles, and spider mites. Although they’re not as pungent smelling as garlic and onions are. This veggie also reduces the need to use pesticide! Leeks have shallow, fibrous roots that compete effectively with weeds, helping to keep the soil around roses clear of unwanted plants that might compete for water and nutrients. They can improve soil aeration with their root systems, indirectly benefiting rose root health. Leeks don’t need a lot of space to grow since they grow vertically and don’t spread out like other plants might. However, it is worth noting that leeks are really slow growers but they’re worth the wait. They’re excellent for all kinds of dishes, including leek soup!

Chamomile

Chamomile is a powerful ally for roses, primarily because it attracts beneficial insects like hoverflies, ladybugs, and predatory wasps, which feed on common rose pests such as aphids and scale insects. This pest control minimizes damage to rose foliage and flowers. Chamomile also releases nutrients into the soil as it decomposes, acting as a natural fertilizer that enhances rose vigor and bloom quality. Its low-growing, spreading habit can serve as a living mulch, helping to retain soil moisture and suppress weeds around rose plants. Chamomile does happen to get quite bushy so it’ll definitely need some space. Of course, chamomile is good for using as an edible flower is dishes, chamomile tea, bath soaks, infusions in oil, and so many other things.

Dill

Dill is a beneficial companion for roses due to its ability to attract pollinators like bees and butterflies, which enhance rose pollination and contribute to overall garden biodiversity. At least for me, it’s been a little difficult for me to grow dill only because I let it go to the butterflies. They need it more than I do and gobble up every dill plant I’ve planted. However, this year, I think I’m going to put something around it to protect it. The more dill I have in the garden, the better for the butterflies and preservation of some of the plant for the fall and winter. Dill lures in to the garden predatory insects such as lacewings and parasitic wasps, which prey on rose-damaging pests like aphids, spider mites, and caterpillars. Dill’s feathery foliage can also provide light shade to the soil, helping to retain moisture in hot climates, which benefits rose roots. However, dill should be planted strategically to avoid overcrowding, as its tall, airy structure can compete for light if not spaced properly. It can actually grow really tall and really wide!

Parsley

Parsley supports roses by attracting beneficial insects, including predatory wasps and hoverflies, which feed on pests like aphids, caterpillars, and rose sawflies. Parsley’s dense, low-growing foliage acts as a ground cover, suppressing weeds and reducing soil erosion around rose plants. It also helps retain soil moisture, which is critical for roses, especially in dry conditions. Although parsley is biennial, I’ve had it return year after year, so you may not have to always plant it. Less work the following year and I’m all for it! One less thing to plant!

Rosemary

This herb is an excellent companion for roses due to its potent aroma, which repels pests such as aphids, whiteflies, and rose beetles. This aromatic shrub also attracts pollinators like bees, supporting rose pollination and overall garden health. Rosemary’s woody structure can provide light shade or act as a windbreak for young or delicate rose plants, protecting them from environmental stress. Its deep roots help improve soil structure and drainage, benefiting rose root systems. Rosemary’s evergreen nature ensures year-round pest protection and aesthetic value, making it a low-maintenance, long-term companion for roses.

Sage

Sage, with its strong aromatic oils, is a natural pest repellent, deterring insects like cabbage moths, aphids, and spider mites that can harm roses. Its presence reduces the need for chemical treatments, fostering an organic garden environment. Sage also attracts pollinators such as bees and butterflies, which enhance rose pollination and contribute to a vibrant ecosystem. Its deep root system improves soil aeration and drainage, supporting healthy rose growth. Sage’s silvery-green foliage complements the vibrant colors of roses, adding visual contrast while its drought-tolerant nature makes it a low-maintenance partner in rose gardens.

Stevia

Stevia, known for its sweet leaves, attracts pollinators like bees and butterflies, which improve rose pollination and contribute to a thriving garden ecosystem. Its unique scent may also deter certain pests, such as aphids or thrips, though its pest-repellent properties are less potent than those of alliums or herbs like rosemary. Stevia’s compact growth makes it suitable for edging rose beds, where it can act as a low barrier to weeds while adding a touch of greenery. By drawing beneficial insects, stevia supports biological pest control, reducing reliance on chemical sprays and promoting healthier roses.

Thyme

Thyme is a versatile companion for roses, repelling pests like whiteflies, aphids, and rose slugs with its aromatic foliage. It also attracts beneficial insects, including hoverflies, bees, and predatory wasps, which control pest populations and enhance rose pollination. Thyme’s low-growing, spreading habit acts as a natural mulch, conserving soil moisture and suppressing weeds around rose plants, which is particularly beneficial in dry or hot climates. Its dense root system helps prevent soil erosion, stabilizing the ground near roses. Thyme’s small flowers and evergreen leaves add year-round beauty, making it both a functional and decorative addition to rose gardens.

What NOT to Plant with Roses

Now that we have a general idea of what to plant with roses, here are some plants that I’ve outlined that you really should avoid planting with them. These plants are “foes” of roses because they compete for resources, attract the same pests that roses do, suffer from the same diseases, and more.

Strawberries: Roses and strawberries should not be planted together because they are both susceptible to Verticillium wilt, a fungal disease that can spread between them, causing wilting or plant death. Strawberries’ shallow roots and spreading runners (depending on variety) compete with roses for water and nutrients, stressing both plants. They also attract shared pests like slugs and beetles, increasing pest pressure. Additionally, their differing soil pH and care needs make it difficult to maintain optimal conditions for both in close proximity.

Fennel: Fennel can inhibit rose growth through allelopathy, releasing chemicals that suppress nearby plants. It also attracts pests like aphids, which harm roses.

Tomatoes: Tomatoes are susceptible to similar diseases as roses, such as verticillium wilt, increasing the risk of cross-infection. They also attract pests like whiteflies.

Potatoes: Like tomatoes, potatoes share disease vulnerabilities with roses, including blight and wilt, and can draw pests such as Colorado potato beetles.

Mint: Mint’s aggressive, spreading roots compete with roses for water, nutrients, and space, potentially overwhelming rose beds.

Sunflowers: Sunflowers can shade roses, limiting sunlight, and their allelopathic properties may hinder rose growth. They also compete for nutrients.

Rhododendrons and Azaleas: These acid-loving plants prefer different soil conditions than roses and can alter soil pH, stressing roses. They also compete for water.

Considerations for Edible Companions

When planting fruits and vegetables with roses, keep these tips in mind:

Avoid Heavy Feeders: Vegetables like tomatoes or corn can compete with roses for nutrients and water, so they’re not ideal companions.
Space Carefully: Ensure edibles don’t overshadow or crowd rose roots, as roses need ample air circulation and nutrients. Avoid any plants that may spread and take over the roses, like mint or bamboo.
Monitor Water Needs: Roses and most edible companions prefer well-drained soil, but ensure irrigation meets the needs of both.
Shade-Loving Plants – They won’t be good companions for roses. Roses require a lot of sun and shade-loving plants just won’t thrive in full sun conditions.

Design Tips for Pairing Plants with Roses

To create a balanced and beautiful rose garden, consider these design principles:

Layer Heights: Place low-growing plants like catmint, geraniums, or strawberries in front of roses, with taller companions like salvia or alliums in the background.
Color Coordination: Choose plants with complementary or contrasting colors. For example, purple lavender enhances pink roses, while yellow marigolds pop against red roses.
Bloom Timing: Select companions with staggered bloom times to ensure year-round interest. For instance, alliums and chives bloom in spring, while salvia and basil extend into summer.
Spacing: Allow enough space between plants to ensure good air circulation, which helps prevent fungal diseases like powdery mildew on roses.

Final Thoughts

Pairing roses with the right companion plants, including select fruits and vegetables, can transform your garden into a vibrant, healthy, and pest-resistant oasis. Lavender, catmint, salvia, alliums, geraniums, marigolds, garlic, chives, and basil are excellent choices that enhance both the beauty and resilience of your rose garden. By considering factors like color, height, and bloom timing, you can create a stunning and sustainable landscape that showcases your roses at their best.

Experiment with these combinations, and don’t be afraid to try new pairings based on your garden’s unique conditions. With thoughtful planning, your rose garden will flourish and delight for seasons to come.

This post was all about what to plant with roses.