10 Best (and 5 Worst) Companion Plants for Broad Beans

For me, gardening is more than just throwing seeds into the soil; it’s about understanding how different plants can help each other out. I’ve found that companion planting is a key strategy that really boosts the health and productivity of my garden.

Selecting the best Broad Beans companion plants is key to a productive garden. Knowing what to plant next to Broad Beans and what to plant between Broad Beans can protect your crops from pests and diseases. Consider plants that protect Broad Beans to maintain a healthy and thriving garden.

What is Companion Planting?

Best Companion Plants For Broad Beans

Imagine having a garden where plants help each other grow. I’m here to make that happen with companion planting. I’ll guide you through the process, showing you which combinations have worked wonders for me.

1. Potatoes

   I’ve found that planting Broad Beans alongside Potatoes has been a great companion for my garden. The Broad Beans help to fix nitrogen in the soil, which benefits the Potatoes by providing them with a nutrient-rich environment. Additionally, the tall and bushy nature of the Broad Beans provides shade and acts as a natural windbreak for the Potatoes, protecting them from harsh weather conditions.

2. Cabbage

   Over the years, I have found that planting Broad Beans with Cabbage has been incredibly beneficial. I have noticed that the Broad Beans help to deter pests that commonly attack Cabbage, such as aphids and cabbage worms. Additionally, the Broad Beans provide shade for the Cabbage, helping to keep the soil cool and moist, which is ideal for its growth. Lastly, the nitrogen-fixing properties of Broad Beans enrich the soil, providing essential nutrients for the Cabbage to thrive.

3. Carrots

   I first learned about the benefits of planting Broad Beans alongside Carrots from an old farmer. I have personally found that Broad Beans help to improve the soil quality for Carrots, providing them with essential nutrients. Additionally, the tall and bushy nature of Broad Beans acts as a natural shade for Carrots, protecting them from excessive sunlight and preventing them from bolting. Lastly, I have noticed that planting Broad Beans alongside Carrots helps to deter pests, as the strong scent of the beans repels certain insects that may harm the Carrot plants.

4. Lettuce

   Over time I figured out through trial and error that planting broad beans next to my lettuce helped to improve the soil quality for my lettuce plants. I noticed that the broad beans helped to fix nitrogen in the soil, which in turn benefited the growth of my lettuce. Additionally, the broad beans provided shade for the lettuce, helping to protect it from the hot sun.

5. Spinach

   This is a pretty common pairing! I’ve found that planting Broad Beans near Spinach has been a great way to support the growth of both plants. Personally, I’ve noticed that the Broad Beans provide some shade for the Spinach, helping to protect it from harsh sunlight. Additionally, the Broad Beans’ deep root system helps to improve the soil structure, which benefits the Spinach’s nutrient uptake. Overall, I’ve had great success with this companion planting combination!

6. Tomatoes

   This one comes from the book Carrots love Tomatoes, and I can tell you from personal experience that planting broad beans next to tomatoes has been a game changer for my garden. The broad beans help to fix nitrogen in the soil, which is great for the tomatoes because they are heavy feeders. Plus, the tall, bushy nature of the broad beans provides some shade and support for the sprawling tomato plants. And as a bonus, the beans also help to deter pests that can harm the tomatoes.

7. Marigolds

   This was a tip from a reader: I have found that planting Marigolds by my Broad Beans has been incredibly beneficial. I have noticed that the Marigolds attract beneficial insects like ladybugs and lacewings, which help control pests that can damage the Broad Beans. Additionally, the Marigolds act as a natural weed suppressant, keeping the area around the Broad Beans clear and allowing them to thrive. Lastly, the vibrant colors of the Marigolds add a beautiful touch to the garden, creating a visually appealing and harmonious environment for the Broad Beans.

8. Nasturtiums

   I’ve found that Nasturtiums make great companion plants for Broad Beans. They help deter aphids and other pests that can damage the beans. Plus, their vibrant flowers add a beautiful touch to the garden and attract beneficial insects. I always plant them together and have noticed healthier and more productive Broad Beans as a result.

9. Corn

   Another tip is to plant Broad Beans with Corn. I have found that Broad Beans help support the growth of Corn by providing shade and acting as a windbreak. Additionally, the nitrogen-fixing properties of Broad Beans enrich the soil, benefiting the Corn plants. In my experience, this companion planting combination has resulted in healthier and more productive Corn crops.

10. Peas

    I’ve found that planting Broad Beans next to Peas has been a great companion for my garden. The Broad Beans help to fix nitrogen in the soil, which benefits the Peas by providing them with a nutrient-rich environment. Additionally, the tall and sturdy Broad Beans act as a natural trellis for the Peas to climb, saving me the trouble of setting up supports.

What Not To Plant With Broad Beans

Just like there are plants that play well together, there are others that don’t get along. Here are some plants that you’re going to want to avoid putting into close proximity to each other. Most of these aren’t the end of the world if it happens, we only have so much garden space after all, but where it makes sense, keep these in mind.

1. Garlic

   I learned this the hard way – planting garlic near broad beans can actually stunt the growth of the beans. The garlic releases chemicals that can inhibit the growth of the beans, so I had to separate them in my garden.

2. Onions

   This one came from my neighbor. I’ve noticed that when I plant onions near my broad beans, the beans don’t grow as well and seem to have stunted growth. It’s possible that the onions are competing for nutrients in the soil, which is negatively impacting the beans.

3. Shallots

   This also came from Carrots Love Tomatoes. Broad Beans negatively impact Shallots because they release chemicals that inhibit the growth of Shallots.

4. Chives

   Another one I’ve heard around is that chives negatively impact broad beans by attracting aphids, which can damage the beans.

5. Leeks

   I’ve heard mixed things on this but, Broad Beans can negatively impact Leeks by competing for nutrients and sunlight, potentially stunting the growth of the Leeks.

What Should You Plant Near Broad Beans

In addition to the list below, there are some common plants you likely already have in your garden that I thought you might want to know. These veggies make up much of my garden, so here is what you need to know about campanion planting them with Broad Beans.

Lettuce and Broad Beans Companion Planting

Broad beans are not a good companion plant for lettuce in a vegetable garden. They have a different growth habit and can shade out the lettuce, reducing its access to sunlight. Additionally, broad beans have a high nitrogen-fixing ability, which can lead to excessive nitrogen levels in the soil, negatively impacting the growth of lettuce.

Carrots and Broad Beans Companion Planting

Yes, broad beans are a good companion plant for carrots in a vegetable garden. They help to fix nitrogen in the soil, which can benefit the growth of carrots. Additionally, their tall growth can provide some shade for the carrots, helping to protect them from the hot sun.

Tomatoes and Broad Beans Companion Planting

Broad beans are not a good companion plant for tomatoes in a vegetable garden. They have different soil and water requirements, and broad beans can also attract pests that can harm tomatoes. It’s best to choose companion plants that have similar needs and don’t compete for resources.

Cucumbers and Broad Beans Companion Planting

Broad beans are a good companion plant for cucumbers in a vegetable garden. They help to fix nitrogen in the soil, which is beneficial for the growth of cucumbers. Additionally, their tall stature can provide shade for the cucumbers during hot summer days.

Zucchini and Broad Beans Companion Planting

Broad beans are not a good companion plant for zucchini in a vegetable garden. They have different soil and water requirements, and broad beans can also attract pests that may harm zucchini plants. It’s best to choose companion plants that have similar needs and do not compete for resources.

Peppers and Broad Beans Companion Planting

Yes, broad beans are a good companion plant for peppers in a vegetable garden. They help to fix nitrogen in the soil, which can benefit the peppers. Additionally, their tall growth can provide some shade and wind protection for the pepper plants.

Peas and Broad Beans Companion Planting

Yes, broad beans are a good companion plant for peas in a vegetable garden. They both belong to the legume family and can help each other by fixing nitrogen in the soil, which is beneficial for both plants. Additionally, they can also provide support for each other as they grow.

Radishes and Broad Beans Companion Planting

Broad beans are not a good companion plant for radishes in a vegetable garden. They have different growth requirements and can compete for nutrients and space. It’s best to keep them separate to ensure optimal growth for both plants.

Squash and Broad Beans Companion Planting

Broad beans are not a good companion plant for summer squash in a vegetable garden. They have different soil and water requirements, and broad beans can also attract pests that can harm the squash. It’s best to choose companion plants that have similar needs and can benefit each other.

Onions and Broad Beans Companion Planting

Broad beans are not a good companion plant for onions in a vegetable garden. They have a tendency to compete for nutrients and water, which can hinder the growth of onions. Additionally, broad beans attract pests that can also harm onions.

Tips For Companion Planting With Broad Beans

Your Turn!

• What have you learned about companion planting for Broad Beans?