Onions grow well with carrots, cabbage, tomatoes, peppers, parsley, mint, chamomile, and roses. These vegetables, herbs, and flowers make great companion plants for onions, improving flavor and deterring pests.
Onions also do well with beets, spinach, alliums, brassicas, eggplant, strawberries, potatoes, lettuce, parsnips, chamomile, marigolds, and dill. Additionally, onions can be paired with fast-growing species like lettuce, spinach, or radishes, as they can be planted or sown in the bed early in the year.
When planning your garden, consider the benefits of companion planting for onions. By understanding which plants thrive alongside onions, you can create a natural ecosystem that supports the health and growth of your crops while deterring pests. Enhance your gardening experience by incorporating these compatible plants with your onions, ensuring a flourishing and well-balanced garden.
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Companion Plants For Onions
Onions grow well with a variety of companion plants, including carrots, cabbage, tomatoes, peppers, parsley, and marigolds. These plants can improve the flavor of onions and help repel pests like aphids and rabbits, creating a natural ecosystem for healthy growth.
On the other hand, peas, pole beans, bush beans, and asparagus do not thrive when planted near onions.
Onions grow well with: – Carrots – Cabbage – Tomatoes – Peppers – Parsley & Mint – Chamomile – Summer Savory – Roses |
Plants to avoid near onions: – Peas – Pole beans – Bush beans – Asparagus |
Benefits Of Companion Planting
Onions grow well with a variety of companion plants, including carrots, cabbage, tomatoes, peppers, parsley, mint, chamomile, roses, and many more. Companion planting with onions can enhance flavor, deter pests, and promote a healthy garden ecosystem.
Benefits of Companion Planting |
Enhanced Flavor Onions make great companion plants for many fruits, vegetables, herbs, and flowers. They improve the flavor of their companion plants such as beets, spinach, alliums, brassicas, tomatoes, peppers, eggplant, strawberries, potatoes, lettuce, parsnips, carrots, chamomile, parsley, dill, savory, marigolds, and roses. The presence of onions enhances the taste and aroma of these plants, making them more enjoyable to consume. Natural Pest Deterrent Onions also act as natural pest deterrents in the garden. They can repel pests like aphids, Japanese beetles, rabbits, and even deer. The strong aroma of onions keeps these pests away from their companion plants, protecting them from potential damage. When it comes to companion planting, it is important to avoid planting peas, pole beans, bush beans, and asparagus near onions as they don’t grow well together. However, onions can thrive alongside other plants like carrots, cabbage, tomatoes, peppers, parsley, mint, chamomile, summer savory, and roses. These plants create a natural ecosystem and support each other’s growth. By consciously selecting companion plants, you can enhance the health and productivity of your garden. |
Specific Companion Plants
Onions thrive when planted alongside carrots, cabbage, and tomatoes as their companions in the garden. These vegetable pairings not only enhance the growth of onions but also deter pests effectively, contributing to a healthy and bountiful harvest.
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Companion Plants For Various Seasons
Onions make great planting companions due to their ability to improve the flavor of their companion plants and deter pests like aphids, Japanese beetles, and rabbits. However, peas, pole beans, bush beans, and asparagus don’t grow well when planted near onions. Onion companion planting includes carrots, cabbage, tomatoes, peppers, parsley, mint, chamomile, and summer savory. Onions and peppers are perfect partners in the garden, as onions’ strong aroma repels many garden pests and can keep deer and rabbits from browsing on your bell peppers. Avoid planting beans and peas, clover, and vetch after onions, except for beans after onions in exceptional cases. Onions also make great companion plants for beets, spinach, alliums, brassicas, strawberries, potatoes, lettuce, parsnips, chamomile, parsley, dill, savory, marigolds, and roses.
Onion Companion Planting Tips
Onions make great planting companions due to their ability to improve the flavor of their companion plants, as well as deter pests like aphids, Japanese beetles, and rabbits. However, there are some plants that do not grow well with onions. Peas, pole beans, bush beans, and asparagus are not suitable to be planted near onions. |
Onion companion planting can be done with various vegetables such as carrots, cabbage, tomatoes, peppers, parsley, mint, chamomile, summer savory, and roses. These plants can benefit from being planted alongside onions. |
Peppers and onions are not only a great combination in the kitchen, but they also make perfect companion plants in the garden. Onions have a strong aroma that repels many garden pests, including deer and rabbits. This can help protect your bell peppers from browsing animals. |
When it comes to crop rotation, it is important to note that onions should not be planted after beans. Beans, along with peas, clover, and vetch, enrich the soil and are considered soil builders. However, beans should not follow onions in the crop rotation cycle. |
Onions make great companion plants for a variety of fruits, vegetables, herbs, and flowers. Some examples include beets, spinach, alliums, brassicas, tomatoes, peppers, eggplant, strawberries, potatoes, lettuce, parsnips, chamomile, parsley, dill, savory, marigolds, and roses. |
If you are planning to grow onions, consider planting them alongside compatible vegetables and herbs to create a natural ecosystem in your garden. This can benefit the growth and health of your plants, as well as deter pests and enhance the flavor of your harvest. |
Companion Plants And Soil Enrichment
Onions thrive when planted alongside carrots, cabbage, tomatoes, and peppers in the garden. These companion plants enhance each other’s growth and help deter pests naturally. Avoid pairing onions with peas, pole beans, bush beans, and asparagus for optimal results.
Onions grow well with: | Companion plants like chives, dill, parsley, lettuce, and carrot. They enhance flavor and repel pests. |
Beneficial crop rotations: | Onions thrive when planted with beets, spinach, tomatoes, peppers, and herbs like parsley and chamomile. |
Impact on soil health: | Onions contribute to soil enrichment, making them suitable companions for various vegetables, fruits, and flowers. |
What not to plant near onions: | Avoid peas, pole beans, bush beans, and asparagus as they don’t fare well when grown alongside onions. |
Peppers and onions: | Peppers and onions make good companions in the garden, as onions’ aroma deters pests from attacking bell peppers. |
Bean family: | Beans, peas, clover, and vetch are beneficial for crop rotation, except beans should not follow onions in the planting cycle. |
Herbs And Flowers As Onion Companions
Herbs and flowers serve as excellent companions for onions, enhancing their flavors and deterring pests like aphids and rabbits. Some ideal onion companions include chives, dill, parsley, lettuce, German chamomile, and carrot. Avoid planting peas, pole beans, bush beans, and asparagus near onions.
Onion Companion Plants: | Creating a Natural Ecosystem |
Cabbage | Cabbage is a good companion plant for onions. It helps repel cabbage worms and moths. |
Carrots | Carrots and onions grow well together. Onions prevent carrot root fly infestations. |
Tomatoes | Tomatoes and onions are great companions. Onions deter tomato pests like aphids and spider mites. |
Peppers | Peppers and onions make perfect gardening partners. Onions repel pests that attack peppers. |
Herbs | Herbs like parsley, dill, and chamomile complement onions well. They enhance flavor and deter pests. |
Marigolds | Marigolds are excellent companions for onions. They repel pests and attract beneficial insects. |
Roses | Believe it or not, onions and roses make great companions. Onions help control aphids on roses. |
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Creating A Balanced Ecosystem
What Do Onions Grow Well WithCreating a Balanced Ecosystem
Diverse Plant Selection Onions make great companion plants for many fruits, vegetables, herbs, and flowers, including beets, spinach, alliums, brassicas, tomatoes, peppers, eggplant, strawberries, potatoes, lettuce, parsnips, carrots, chamomile, parsley, dill, savory, marigolds, and roses.
Minimizing Chemical Inputs Onions’ strong aroma repels many garden pests and can keep deer and rabbits from browsing on your bell peppers.
Frequently Asked Questions For What Do Onions Grow Well With
What Should Not Be Planted Near Onions?
Onions should not be planted near peas, pole beans, bush beans, and asparagus due to their incompatible growth patterns. These plants do not thrive well in close proximity to onions.
What Do Onions Grow Best With?
Onions grow best with carrots, cabbage, tomatoes, peppers, parsley, and mint. They repel pests and enhance the flavor of companion plants. Avoid planting them near peas, pole beans, bush beans, and asparagus.
Can Peppers And Onions Be Planted Together?
Peppers and onions make great garden companions as their scents repel pests like deer and rabbits. They can be planted together in the garden.
What Should You Not Plant After Onions?
Do not plant peas, pole beans, bush beans, and asparagus after onions, as they do not grow well together.
Conclusion
Onions are versatile companions in the garden. They not only improve the flavor of their fellow vegetables, but they also deter pests like aphids and Japanese beetles. Some excellent companions for onions include carrots, cabbage, tomatoes, peppers, parsley, and chamomile.
However, it’s best to avoid planting peas, pole beans, bush beans, and asparagus near onions. By carefully selecting the right companions, you can create a thriving garden ecosystem that benefits all your plants.
I am a graduate of Bangladesh Agricultural University, where I delved into various agricultural disciplines, equipping me with a profound understanding of agriculture. Beyond academics, I have hands-on experience in gardening and crop cultivation. My passion is to embrace sustainable farming and horticulture. With a BSc in Agriculture, I am dedicated to promoting environmentally conscious and efficient agrarian practices.
Bachelor of Science (BSc) in Agriculture (Hons.)
Master of Science. (Sustainable Agriculture & Food Security ) (MS)
Bangladesh Agricultural University