If you’re looking for ways to improve your radish garden, companion plants may be the answer. Companion plants are plants that help improve the growth and yield of other plants.
In this blog post, we’ll discuss some of the best radish companion plants, as well as how to use them in your garden!
So don’t miss out—read on to learn more!
Good Companion Plants for Radishes
Companion plants can help improve the flavor and yield of radishes, as well as protect them from pests. So here’s a list of the plants that you should grow with radishes.
Chervil
Chervil is a good companion plant for radishes because it helps to improve their flavor. Radishes can sometimes have a bitter taste, but when they are grown with chervil, the flavor is much more pleasant.
Additionally, chervil repels some of the common pests that attack radishes, such as aphids. Overall, growing chervil with radishes is a great way to improve the flavor and quality of your radish crop.
Marigolds
Radishes and marigolds are often planted together because they benefit each other. The radishes help to repel pests that might damage the marigolds, and the marigolds help to deter pests that would otherwise feast on the radishes.
This symbiotic relationship results in a healthier garden overall. Additionally, the two plants complement each other aesthetically, with the bright colors of the marigolds adding contrast and beauty to the garden.
Dill
When grown together, dill and radishes make a great team in the garden! Dill helps to attract beneficial insects such as parasitic wasps, which feed on some garden pests. Therefore, they prevent them from attacking and damaging radishes.
Parsnips
Parsnips are amazing companion plants for your radish garden since they can help attract ladybugs, which are natural predators of many common garden pests. Therefore, planting parsnips next to radishes can be a great way to keep aphids and thrips at bay.
Beans
Beans are a great choice for your radish garden since they boost the nitrogen content of the soil. In addition, the two plants have different root systems, so they won’t compete with each other for resources.
Mint
Mint and radishes are often planted together because mint has a number of benefits for radishes.
First, it helps to repel pests that might damage the radishes. Second, it can help to improve their flavor. Finally, it can keep deer and other grazing animals away from your garden.
However, when planting mint and radishes together, be sure to give each plant enough space to grow. Mint can spread quickly, so we recommend you grow it in containers. You can even start mint indoors and move it in your garden when the spring comes.
Peas
Peas and radishes share many qualities that make them good companion plants. They are both fast-growing, cool-weather crops that can be planted early in the season. What’s more, peas are a good source of nitrogen, which helps radishes to grow strong and healthy.
Oregano
Oregano helps to repel harmful insects and pests. It also contains natural compounds that can help to improve the flavor of radishes. Therefore, when planted together, oregano and radishes can create a healthy and tasty partnership.
Borage
Borage is another great option since it repels many of the pests that attack radishes. Radishes also benefit from the nitrogen-rich leaves of borage, which fall to the ground and act as a natural fertilizer. Overall, growing borage alongside radishes creates a balanced ecosystem in which both plants can thrive.
Nasturtiums
When growing radishes, consider planting nasturtiums as a companion plant. These bright, cheerful flowers are popular among gardeners for their purported ability to attract aphids away from other plants.
Therefore, many use nasturtiums as a “sacrificial” plant, luring aphids away from more valuable crops. For best results, plant nasturtiums a short distance away from your vegetable garden, and monitor them closely for signs of infestation.
Rosemary
Rosemary can help to repel pests that may otherwise damage the radish crop. This aromatic herb is especially used for deterring carrot flies and bean beetles. Plus, it’s amazing that you can easily propagate rosemary on your own.
Lettuce
Lettuce and radishes are both cool weather crops, so they can be planted together in the spring or fall. Lettuce provides shade for the radishes and keeps the soil moist. On the other hand, radishes help with pest control by attracting common lettuce pests, such as aphids and leaf miners.
Allium Plants
Garlic, onions, leeks, and shallots are all members of the allium family. These plants repel many common garden pests, making them ideal companions for radishes and other vegetables. In addition, alliums improve the flavor of radishes when they are planted together. Growing chives is another great option as you can also use this herb in your salads, soups, or dips.
Bad Companion Plants for Radishes
- Hyssop—This flowering herb can inhibit the growth of radishes.
- Potatoes—Radishes and potatoes are not good companion plants because they compete for the same nutrients in the soil. Additionally, the radishes will likely mature faster than the potatoes, meaning that they will take up more space and crowd out the potato plants. This can lead to reduced yields of both crops. Finally, potatoe plants are susceptible to a number of diseases and pests that can also affect radishes, so growing them together can increase the chances of problems.
- Kohlrabi—Kohlrabi is a competitive plant that will steal nutrients and water from radishes, causing them to produce smaller roots. They also share the same pests and diseases, which can spread quickly between the two plants. For these reasons, it’s best to plant kohlrabi and radishes in separate areas of the garden.
- Sunflower—If you plant radishes next to sunflowers, they won’t get enough sunlight, wich will significantly stunt their growth.
- Corn—Corn is a heavy feeder and will quickly deplete the soil of nutrients, leaving radishes struggling to grow. Additionally, the large leaves of corn can shade out radishes, preventing them from getting the sunlight they need. For these reasons, it’s best to avoid planting radishes and corn together.
Conclusion
Companion planting is a great way to keep pests away from your radishes, while also adding some extra nutrients to the soil. By choosing plants that have complementary needs, you can create a mini-ecosystem in your garden that will help your radishes thrive.
Hopefully, our tips will help you enjoy a bountiful harvest of radishes.
FAQ
Can tomatoes and radish grow together?
Yes! Tomatoes and radishes actually make great companion plants. The radishes will help to repel pests that might otherwise bother the tomatoes, and the tomatoes will provide some shade for the radishes as they grow.
Can radish and garlic grow together?
Yes, radishes and garlic can be companions in the garden! They both have similar growing needs and prefer well-drained soil. Additionally, they are both low-maintenance crops that don’t require a lot of attention. Garlic is also known to deter pests from radishes (and other plants), making it the perfect companion plant.
Can you plant radish and peppers together?
Yes!Radishes and peppers make a great team in the garden if you want to save some space. The radishes will mature faster than the peppers, so you’ll have something to harvest while the peppers are still growing. Plus,the radishes will help keep the soil moist and cool, which peppers love.
Can I plant radishes next to cucumbers?
Yes, radishes are a good companion plant for cucumbers because they help to deter pests such as cucumber beetles.
Can you plant rosemary with radishes?
The answer is yes! Rosemary is a perfect companion plant for your radish garden since it can help to repel pests. If you’re not sure what to plant next to your radishes, check out our full guide on radish companion plants above.
