Growing raspberries is a delight, but getting the best results often means giving careful thought to what you plant alongside them. The right companions can enhance raspberry growth, repel pests, and even improve the flavor of the fruit.
Whether you’re an experienced gardener or just starting out, understanding the synergy between raspberries and their neighbors will take your berry patch to the next level.
Below are 11 of the best companion plants for raspberries, with detailed guidance on how to cultivate them, where to plant them, and what benefits they offer.
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1. Garlic
Garlic is a powerhouse companion for raspberries. It repels pests like aphids and spider mites, which can wreak havoc on your berry bushes. This is thanks to the sulfur compounds in garlic, which act as a natural pesticide.
Growing Garlic Garlic is relatively easy to grow. Plant it in the fall, about 4-6 inches apart, with the pointed end facing up. It prefers well-drained soil and a sunny location, although it can tolerate partial shade.
Watering and Care Keep the soil evenly moist but not waterlogged. Garlic doesn’t require much in terms of maintenance, making it an excellent companion plant that doesn’t steal too much of your attention from the raspberries.
Location Plant garlic at the base of your raspberry bushes or in between rows. This ensures the garlic’s pest-repelling properties benefit the entire raspberry patch.
2. Marigolds
Marigolds are famous for their bright colors and strong scent, but they’re also great at repelling nematodes, which can damage raspberry roots. Their vibrant flowers also attract beneficial insects like ladybugs, which feast on common raspberry pests.
Growing Marigolds These hardy flowers are easy to start from seed or transplants. They thrive in full sun and can be planted directly in the garden once the danger of frost has passed. Marigolds prefer well-drained soil but are tolerant of poor soil conditions.
Watering and Care Marigolds need regular watering, especially when young, but they are fairly drought-tolerant once established. Deadheading spent flowers will encourage more blooms.
Location Plant marigolds around the perimeter of your raspberry patch or in rows between your raspberries. This not only helps with pest control but also adds a pop of color to your garden.
3. Nasturtiums
Nasturtiums are a dual-purpose companion plant. They attract aphids, drawing them away from your raspberries, and their peppery leaves are edible, adding a spicy note to salads.
Growing Nasturtiums These flowers can be grown from seed, sown directly into the garden after the last frost. They thrive in poor, well-drained soil and full sun but can tolerate partial shade. Too-rich soil will produce more leaves than flowers, so don’t over-fertilize.
Watering and Care Nasturtiums prefer a less frequent watering schedule, as they’re somewhat drought-tolerant. However, regular watering during dry spells is necessary to keep them blooming.
Location Plant nasturtiums at the edge of your raspberry bed or in pots placed near your bushes. Their trailing habit makes them ideal for adding a lush, ground-covering element to your garden.
4. Chives
Chives are another excellent companion for raspberries. Their strong scent deters insects like Japanese beetles, and they also attract pollinators, which can improve raspberry yields.
Growing Chives Start chives from seed, divisions, or transplants in early spring. They prefer full sun but will tolerate some shade. Chives thrive in well-drained soil with plenty of organic matter.
Watering and Care Chives need consistent moisture, so water them regularly, especially during dry spells. They’re fairly low-maintenance, requiring just occasional harvesting and the removal of spent flower heads to prevent self-seeding.
Location Plant chives around the base of your raspberry bushes or along the edges of your garden beds. They can also be grown in pots if space is limited.
5. Clover
Clover is a superb cover crop that fixes nitrogen in the soil, providing a natural fertilizer for your raspberries. This makes it a great choice for organic gardens.
Growing Clover Clover seeds can be sown directly in the garden in early spring or fall. It grows quickly and prefers full sun to partial shade. Clover thrives in well-drained soil and is very low-maintenance.
Watering and Care Clover doesn’t need much water once established. In fact, it’s quite drought-tolerant, making it a good choice for gardens that may not receive regular irrigation.
Location Plant clover as a living mulch between your raspberry rows or in surrounding areas. It helps control weeds and improves soil structure over time.
6. Comfrey
Comfrey is a deep-rooted perennial that mines nutrients from the soil, making them available to shallow-rooted plants like raspberries. It’s also excellent for making a nutrient-rich compost tea.
Growing Comfrey Start comfrey from roots or transplants in early spring. It grows quickly and can tolerate a range of soil types, though it prefers well-drained soil and full sun.
Watering and Care Comfrey needs regular watering until established. After that, it’s fairly drought-tolerant. Prune it back occasionally to keep it from taking over your garden.
Location Plant comfrey at the edge of your raspberry patch or near compost bins, where you can easily harvest its leaves for composting.
7. Yarrow
Yarrow is a hardy perennial that attracts beneficial insects like ladybugs and lacewings, which feed on raspberry pests. It also improves soil health by accumulating nutrients in its leaves.
Growing Yarrow Yarrow can be grown from seed or transplants. It prefers full sun and well-drained soil but can thrive in less-than-ideal conditions. Yarrow is drought-tolerant and doesn’t require much care once established.
Watering and Care Water yarrow sparingly. It’s quite drought-resistant and can suffer from root rot if overwatered. Cut back the plants after flowering to prevent self-seeding.
Location Plant yarrow near your raspberry bushes, where it can attract beneficial insects while adding a touch of wildflower beauty to your garden.
8. Tansy
Tansy is a fragrant herb that repels insects like ants, beetles, and aphids, making it an ideal companion for raspberries. It also improves soil fertility over time.
Growing Tansy Tansy can be started from seed or transplants in the spring. It prefers well-drained soil and full sun but can tolerate partial shade. Be cautious, as tansy can become invasive if not managed properly.
Watering and Care Tansy is fairly low-maintenance, requiring minimal watering once established. Prune regularly to prevent it from spreading too aggressively.
Location Plant tansy at the edge of your raspberry patch or in nearby beds to keep pests at bay. Its yellow flowers add a cheerful contrast to the deep green raspberry leaves.
9. Rue
Rue is a lesser-known companion plant that repels a variety of pests, including Japanese beetles, aphids, and snails. Its strong scent deters these pests from feasting on your raspberries.
Growing Rue Rue can be started from seed or purchased as a young plant. It prefers full sun and well-drained soil. Rue is drought-tolerant and thrives in poor, rocky soils where other plants might struggle.
Watering and Care Water rue sparingly, as it prefers dry conditions. It’s a low-maintenance plant that only needs occasional pruning to keep its shape.
Location Plant rue around the perimeter of your raspberry patch or in nearby beds. Its blue-green foliage adds a unique texture to your garden.
10. Beans
Beans are excellent nitrogen-fixers, enriching the soil for your raspberries. They also provide a living mulch, helping to retain moisture and suppress weeds.
Growing Beans Beans can be planted directly in the garden once the soil has warmed in the spring. They prefer full sun and well-drained soil. Bush beans work best as companion plants because they don’t climb and compete with raspberry bushes for space.
Watering and Care Beans need regular watering, especially during flowering and pod development. They’re relatively low-maintenance and only need occasional weeding.
Location Plant beans between rows of raspberries or along the outer edges of your patch. They can be grown in succession, with multiple plantings throughout the season.
11. Borage
Borage is a beautiful herb with blue, star-shaped flowers that attract pollinators and beneficial insects. It also deters tomato hornworms and improves soil health by accumulating trace minerals.
Growing Borage Borage can be grown from seed, sown directly into the garden after the last frost. It prefers full sun and well-drained soil but is quite tolerant of different soil types.
Watering and Care Borage needs regular watering until established. Once it’s growing strong, it’s fairly drought-tolerant. Borage will self-seed, so be prepared for it to return year after year.
Location Plant borage near your raspberry bushes to take advantage of its pest-repelling and pollinator-attracting properties. Its bright flowers also add a lovely splash of color to the garden.
Final Thoughts
Pairing your raspberries with the right companion plants can make a world of difference in the health and growth.