As a gardener, I’m always looking for ways to improve my harvests. One technique I’ve found to be particularly effective is companion planting. By pairing certain plants together, you can create a mutually beneficial environment that enhances growth, flavor, and pest resistance. In this article, I’ll be focusing specifically on arugula companion plants and sharing my guide to the best and worst plant pairings.
Companion planting has been used for centuries by farmers and gardeners alike. The basic principle is that certain plants have the ability to enhance the growth and health of others when grown in close proximity. This can be achieved through a variety of mechanisms, such as nitrogen fixation, pest control, or simply by providing shade or support. By understanding the science behind companion planting, you can create a garden that is not only more productive, but also more resilient to pests and diseases.
Key Takeaways
- Companion planting is a technique that involves pairing certain plants together to create a mutually beneficial environment.
- Arugula is a versatile plant that can be paired with a variety of other plants to enhance growth and flavor.
- Understanding the science behind companion planting can help you create a more productive and resilient garden.
Companion Planting with Arugula: A Guide to the Best and Worst Plant Pairings

When it comes to companion planting with arugula, there are some plants that work well together and others that should be avoided. As a professional gardener, I have had success with certain pairings and have learned from my mistakes with others. Here is my guide to the best and worst plant pairings with arugula.
Best Plant Pairings
- Tomatoes: Arugula and tomatoes make great companions. Arugula is a fast-growing plant that can help shade the soil around tomato plants and reduce water evaporation. In return, the tomatoes provide support for the arugula as it grows taller.
- Beans: Beans and arugula are a great pairing because they have similar soil and water requirements. Arugula can also help fix nitrogen in the soil, which is beneficial for bean plants.
- Lettuce: Arugula and lettuce are both leafy greens that grow well together. They have similar soil and water requirements, and arugula can help repel pests that may attack lettuce plants.
Worst Plant Pairings
- Brassicas: Arugula is a member of the brassica family, which includes broccoli, cauliflower, and cabbage. Planting arugula with other brassicas can lead to cross-contamination of pests and diseases.
- Mint: Mint is a vigorous plant that can quickly take over a garden bed. It can also inhibit the growth of arugula and other plants in the same bed.
- Fennel: Fennel produces chemicals that can inhibit the growth of other plants, including arugula. Avoid planting these two together in the same bed.
In conclusion, arugula is a great companion plant for tomatoes, beans, and lettuce, but should be avoided when planting with other brassicas, mint, and fennel. By following these guidelines, you can create a healthy and thriving garden bed.
Understanding Companion Planting: What It Is and How It Works

Companion planting is the practice of growing different plants together for mutual benefit. It is a method of planting that has been used for centuries, and it is still popular today. The goal of companion planting is to create a healthy and productive garden by using the natural relationships between plants to improve plant growth, reduce pest problems, and increase yields.
Companion planting works by using the natural relationships between plants to create a more diverse and balanced ecosystem in the garden. Some plants are known to attract beneficial insects that prey on garden pests, while others can repel pests or even mask the scent of other plants that pests find attractive. Additionally, some plants can improve soil health by fixing nitrogen or adding organic matter to the soil.
When planning a companion planting scheme, it is important to consider the needs and characteristics of each plant. Some plants, for example, are heavy feeders and require a lot of nutrients, while others are more drought-tolerant and can thrive in poor soil conditions. By planting complementary plants together, you can create a more efficient use of resources and reduce competition between plants.
In the case of arugula, there are several companion plants that can be beneficial. For example, planting arugula with basil can help to repel pests, while planting it with beans or peas can improve soil health by fixing nitrogen. On the other hand, planting arugula with other members of the brassica family, such as broccoli or cauliflower, can increase the risk of pest problems and should be avoided.
Overall, companion planting is a simple and effective way to promote a healthy and productive garden. By understanding the natural relationships between plants and using them to your advantage, you can create a more diverse and balanced ecosystem that will benefit both your plants and the environment.
Top Arugula Companion Plants: Enhancing Growth and Flavor
As a gardener, I have found that planting arugula with compatible plants can enhance the growth and flavor of my arugula crops. Here are some of the top arugula companion plants that I recommend:
1. Radishes

Radishes are a great companion plant for arugula because they grow quickly and help to break up the soil. This allows the arugula roots to penetrate deeper into the soil, which can result in healthier and more flavorful arugula. Additionally, the spicy flavor of radishes complements the peppery taste of arugula, making them a perfect combination for salads and sandwiches.
2. Tomatoes

Tomatoes and arugula are a great match because they both prefer similar growing conditions. Tomatoes provide shade for the arugula, which can help to prevent the leaves from wilting in hot weather. Additionally, the acidity of tomatoes can help to balance out the bitterness of arugula, resulting in a more well-rounded flavor.
3. Beans

Beans are a nitrogen-fixing plant, which means they can help to improve the soil quality for arugula. The arugula can then use the extra nitrogen to grow larger and more flavorful leaves. Additionally, beans and arugula make a great combination in salads and stir-fries.
4. Cucumbers

Cucumbers and arugula are a great pairing because cucumbers provide shade for the arugula, which can help to prevent the leaves from wilting in hot weather. Additionally, the refreshing flavor of cucumbers can help to balance out the spiciness of arugula, resulting in a more refreshing salad.
In conclusion, planting arugula with compatible companion plants can result in healthier and more flavorful crops. By planting radishes, tomatoes, beans, and cucumbers alongside your arugula, you can enhance the growth and flavor of your arugula crops.
Arugula’s Worst Enemies: Plants to Avoid Planting with Arugula

As a professional gardener, I have observed that certain plants do not grow well when planted alongside arugula. Here are some of the plants that I recommend avoiding when planting arugula:
- Brassicas: Plants in the Brassica family, such as broccoli, cauliflower, and cabbage, are known to attract pests that can damage arugula leaves. Moreover, planting arugula near Brassicas can also lead to nutrient competition, which can negatively impact the growth of both crops.
- Fennel: Fennel is a plant that produces chemicals that can inhibit the growth of other plants, including arugula. Planting fennel near arugula can lead to stunted growth, poor yields, and even death of the arugula plants.
- Beans: Beans are nitrogen-fixing plants that can deplete the soil of other nutrients, such as phosphorus and potassium, that are essential for the growth of arugula. Moreover, beans can attract pests such as aphids and spider mites, which can also damage arugula leaves.
- Mint: Mint is a plant that can spread rapidly and take over other plants in the garden, including arugula. Moreover, the strong scent of mint can also attract pests that can damage arugula leaves.
In conclusion, when planting arugula, it is important to avoid planting it alongside Brassicas, fennel, beans, and mint. By doing so, you can ensure that your arugula plants grow healthy and produce a bountiful harvest.
Conclusion
In conclusion, I have found that arugula is a versatile plant that can benefit from the right companion plants in a variety of ways. Through my research and experience, I have identified several plants that can help to improve the growth and flavor of arugula, as well as deter pests and support pollinators.
One of the most effective companion plants for arugula is the marigold. Not only does it repel pests like nematodes and whiteflies, but it also attracts beneficial insects like ladybugs and lacewings. Additionally, marigolds have been shown to improve the flavor and aroma of arugula.
Another great companion plant for arugula is basil. Not only does it help to repel pests like aphids and spider mites, but it also improves the flavor of arugula and can be harvested for use in the kitchen. Other herbs like thyme and oregano can also be beneficial for arugula, providing similar pest-repelling benefits.
Additionally, plants like borage and nasturtium can attract pollinators like bees and butterflies to the garden, which can help to improve the yield of arugula. And finally, plants like radishes and carrots can help to break up the soil and improve drainage, which can benefit the growth of arugula.
Overall, by choosing the right companion plants for arugula, you can create a thriving and healthy garden that produces delicious and nutritious arugula.
References
As I conducted research on arugula companion plants, I came across several sources that provided valuable information on the topic. Here are some of the references I used:
- The Old Farmer’s Almanac: This source provided a comprehensive list of companion plants for arugula. It also included information on which plants should be avoided as they can negatively affect the growth and flavor of arugula.
- Gardening Know How: This website provided useful tips on how to grow arugula and which plants can be planted alongside it. The article also discussed the benefits of companion planting, such as pest control and improved soil health.
- Mother Earth News: This source provided a detailed guide on how to create a companion planting plan for arugula. The article included information on which plants can be planted together and which plants should be kept apart.
- University of California Agriculture and Natural Resources: This website provided scientific research on the benefits of companion planting for arugula. The article discussed how companion planting can improve soil health, attract beneficial insects, and reduce the need for pesticides.
Overall, these sources provided valuable information on arugula companion plants and helped me to create a comprehensive guide for gardeners looking to grow arugula alongside other plants.
Frequently Asked Questions
What are some good companion plants for lettuce?
Lettuce grows well with plants that have shallow roots, such as radishes, carrots, and beets. These plants can help to loosen the soil and improve drainage, which can benefit the growth of lettuce. Additionally, lettuce can also be planted with herbs such as dill, mint, and cilantro, which can help to repel pests and attract beneficial insects.
What are some plants that should not be planted near arugula?
Arugula does not grow well with plants that have similar nutrient requirements, such as other leafy greens like spinach and kale. Additionally, arugula should not be planted near plants in the cabbage family, such as broccoli and cauliflower, as they can attract pests that can damage the arugula.
Can arugula be planted with garlic?
Yes, arugula can be planted with garlic. Garlic can help to repel pests and improve the flavor of the arugula. However, it is important to note that garlic should not be planted near plants in the onion family, as they can compete for nutrients and water.
What are some good companion plants for basil?
Basil grows well with plants that have similar nutrient requirements, such as tomatoes and peppers. Additionally, basil can also be planted with herbs such as parsley, thyme, and oregano, which can help to repel pests and attract beneficial insects.
Can arugula be planted with strawberries?
Arugula and strawberries can be planted together, as they have different nutrient requirements and can complement each other in the garden. However, it is important to note that strawberries should not be planted near plants in the cabbage family, as they can attract pests that can damage the strawberries.
Can broccoli and arugula be planted together?
Broccoli and arugula should not be planted together, as they have similar nutrient requirements and can compete for nutrients and water. Additionally, plants in the cabbage family, such as broccoli, can attract pests that can damage the arugula.
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