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Are you adding some raspberry plants to your yard or planning to give your current raspberries some new neighbors? Fortunately, there are quite a few excellent companion planting choices.
Good companion plants for raspberries include clover, lavender, garlic, onion, chives, marigolds, nasturtiums, oats, and buckwheat. Avoid planting nightshades like tomatoes, potatoes, and eggplants near your raspberry plants. You may also wish to avoid planting fennel or strawberries nearby.
Read on to learn all about the best companion plants for raspberries!
Raspberries Companion Plants: The Basics
The raspberry is a fruit in the genus Rubus (the Rose family). If you’re wanting to grow this sweet and delicious berry at home, you are going to want to find the right companion plants to reap the benefits of companion planting.
1. Crimson Clover
Crimson clover is one of the most beautiful nitrogen-fixing plants you can find. Not only will these pretty groundcovers provide you with a colorful and gorgeous garden but they will provide their companions with enriched soil allowing your raspberry bushes to flourish to their full potential. They also attract pollinators and other beneficial insects such as lacewings and parasitic wasps.
2. White Clover
White clovers also are great nitrogen-fixing plants—enriching the soil around them and allowing their companion plants to thrive. They are a great living mulch plant to keep around your raspberry plants because they also help keep weeds at bay and attract beneficial insects as it flowers. Just don’t let it grow too many seeds. It’s usually mowed down before the flowers turn into seeds but this is just something to be mindful of.
Garlic, known for being an excellent ingredient in the kitchen, is an excellent companion for your garden as well. Because of its strong, pungent scent, it will help shield the sweet scent of berries and dissuade harmful bugs and pests from eating your crop—making it an ideal, natural pest control companion plant!
Lavender is an excellent companion plant in that it has such a strong scent that it will detract harmful insects and pests from feasting on your berries. While it might be an enjoyable aroma for humans, it certainly is not for certain creatures and helps mask the sweet scent of your berries. They also attract helpful pollinators and help provide a bit of shade to shield your crop so they don’t get too hot.
Tansy is a potentially good companion plant for raspberries because it contains a poisonous chemical called thujone—which aids in repelling pests and other helpful insects. They also help provide potassium to the soil around it—allowing its nearby neighbors to benefit as well. Note: Its leaves are toxic to people and animals if ingested.
Yarrow is similar to tansy in that it helps protect your crop from unwanted bugs and pests—but does attract beneficial pollinators. It’s also a beautiful flower that will add a visual appeal that pairs nicely with raspberries.
Marigolds make good neighbors because they brighten up your garden, adding to its beauty, but rest assured they are more useful than just good looks! Many gardeners swear by Marigolds, promising that they are the best plants acting as an undeniable, natural pest repellent because of the specific scent they produce.
8. Spring Oats
Oats are a cool-weather crop, generally great at helping prevent weeds from getting out of control and stopping other erosion. Spring oats also improve soil conditions for surrounding crops like raspberries.
Legumes are the best companion plants because they are fantastic nitrogen fixers, improving the soil conditions by adding needed nutrients, and in turn assist the best possible growth for surrounding plants such as raspberries.
Buckwheat is a great cover crop for the growth of raspberries. These plants add essential nutrients to the surrounding soil and attract helpful pollinators.
Alfalfa is another great cover crop for raspberries. As mentioned before, cover crops add useful nutrients to the soil, helping nearby neighbors. Cover crops can also help prevent unwanted erosion too. Finding a cover crop that you love is a great way to provide natural support to your soil.
12. Winter Rye
Winter Rye is another one of those beneficial cover crops. Planting them up to a year in advance before your desired berry goals can help prep the soil to be at its best condition.
Can you guess what canola is? A great cover crop! That’s right. There is a multitude of cover crops that will benefit your surrounding soil and help your berries thrive. Canola is a great companion plant to help your red raspberries grow into their best selves!
14. Annual Ryegrass
Annual ryegrass is a beneficial green manure cover crop that will create desirable soil conditions for raspberries to grow. They are best planted in late spring or late in the summer—away from the harsh sun but just enough to get what they need!
15. Winter Rye
You guessed it! Winter rye is a cereal grain and also a great cover crop—ready to help your soil to benefit your raspberries. Winter rye can also prevent unwanted pests but attract beneficials.
16. Field Brome
Field brome is a winter annual grass and green manure crop that is also a useful cover crop for raspberries. You’ll want to pre-plant this one to improve the soil conditions long before you plant your berries for an ideal outcome.
Bad Companions To Avoid Planting Nearby
Do not plant your raspberries with or near tomatoes, potatoes, and eggplants because of potential fungal diseases, like verticillium wilt, which can spread like wildfire amongst plants.
Fennel is infamous for being anything but an ideal companion for most, if not all, other food plants and should be planted separately and away from edible plants you want to see thrive.
It’s not recommended to plant strawberries in close proximity to raspberry plants. They will likely fight for nutrients and can attract unwanted plant diseases. There are many other great strawberry companion plants though if your heart is set on them!