Best Companion Plants For Onions

Title: Best Companion Plants for Onions

Introduction:

Onions are a versatile vegetable that can be grown in many different climates. They are also a relatively easy crop to care for, making them a good choice for beginner gardeners.

One of the best ways to ensure a successful onion harvest is to plant companion plants. Companion planting is the practice of planting different types of plants together in order to benefit each other. There are many different companion plants that can be grown with onions, but some of the best include:

• Brassicas: Brassicas, such as broccoli, cauliflower, and Brussels sprouts, are a great companion plant for onions because they help to repel pests. The strong smell of onions can confuse and deter pests that would otherwise attack brassicas.
• Chamomile: Chamomile is a flowering herb that has a number of benefits for onions. It helps to improve the flavor of onions, and it can also help to repel pests. Chamomile also helps to improve the drainage of soil, which is important for onions.
• Summer savory: Summer savory is another flowering herb that is a good companion plant for onions. It helps to improve the flavor of onions, and it can also help to repel pests. Summer savory also helps to improve the nitrogen content of soil, which is beneficial for onions.
• Carrots: Carrots and onions are a classic combination of companion plants. The strong smell of onions can help to repel the carrot fly, which is a common pest of carrots. Carrots also help to improve the drainage of soil, which is important for onions.
• Leeks: Leeks and onions are both members of the allium family, so they make good companion plants. They have similar growing requirements, and they can help to repel each other's pests.

Main Content:

In addition to the companion plants listed above, there are a number of other plants that can be grown with onions. Some of these include:

• Beetroot: Beetroot is a good companion plant for onions because it helps to improve the flavor of onions. It also helps to improve the drainage of soil, which is important for onions.
• Potatoes: Potatoes and onions can be grown together, but it is important to plant them in separate rows. The strong smell of onions can deter some pests that would otherwise attack potatoes.
• Lettuce: Lettuce is a good companion plant for onions because it helps to suppress weeds. It also helps to improve the drainage of soil, which is important for onions.
• Herbs: Many herbs, such as mint, dill, and basil, can be grown with onions. These herbs help to improve the flavor of onions, and they can also help to repel pests.

Conclusion:

By planting companion plants with onions, you can help to improve the flavor, yield, and health of your onion crop. There are many different companion plants that can be grown with onions, so you can choose the ones that are best suited for your garden.

Onions are a versatile vegetable that can be used in many different dishes. They are also a good companion plant, meaning that they can be grown near other plants to benefit each other. Some good companions for onions include cabbage, chamomile, summer savory, carrots, leeks, beets, lettuce, and strawberries.

To learn more about companion planting with onions, visit this website: https://www.masterclass.com/articles/onion-companion-planting-guide.

FAQ of companion to onions

What are some good companion plants for onions?

Onions are a great companion plant for many other vegetables, including:

• Cabbage: Onions and cabbage are both members of the Brassica family, so they benefit from each other's presence. Cabbage helps to repel pests that target onions, and onions help to improve the flavor of cabbage.
• Chamomile: Chamomile is a flowering plant that is known for its insect-repelling properties. Planting chamomile near onions can help to keep pests away.
• Summer savory: Summer savory is a herb that is also known for its insect-repelling properties. It can be planted near onions to help keep pests away.
• Carrots: Carrots and onions can be planted together because they have different root systems. Carrots have a taproot, while onions have a fibrous root system. This means that they will not compete for resources and can actually help each other to grow.
• Leeks: Leeks are another member of the onion family, so they are a good companion plant for onions. Leeks can help to repel pests that target onions, and onions can help to improve the flavor of leeks.
• Beets: Beets and onions can be planted together because they have different root systems. Beets have a taproot, while onions have a fibrous root system. This means that they will not compete for resources and can actually help each other to grow.
• Lettuce: Lettuce is a leafy green vegetable that is a good companion plant for onions. Lettuce helps to suppress weeds and improve the soil quality, which can benefit onions.
• Strawberries: Strawberries and onions can be planted together because they have different root systems. Strawberries have a shallow root system, while onions have a deep root system. This means that they will not compete for resources and can actually help each other to grow.

What are some plants that should not be planted near onions?

There are a few plants that should not be planted near onions, including:

• Garlic: Garlic is a member of the onion family, so it is best to avoid planting it near onions. Planting garlic near onions can lead to cross-pollination, which can reduce the flavor of both vegetables.
• Potatoes: Potatoes and onions should not be planted near each other because they are susceptible to the same diseases. Planting potatoes near onions can increase the risk of both vegetables becoming infected.
• Herbs: Some herbs, such as mint and sage, can be allelopathic, meaning that they release chemicals that can inhibit the growth of other plants. It is best to avoid planting these herbs near onions.

How do companion plants benefit each other?

Companion plants benefit each other in a number of ways. They can:

• Attract beneficial insects: Some companion plants attract beneficial insects, such as ladybugs and lacewings, which help to control pests.
• Repel pests: Some companion plants repel pests, such as chamomile and summer savory.
• Improve soil quality: Some companion plants improve soil quality by adding nutrients or breaking down organic matter.
• Suppress weeds: Some companion plants suppress weeds by competing for sunlight and water.

How do I plant companion plants with onions?

When planting companion plants with onions, it is important to consider the size and growth habit of each plant. For example, if you are planting carrots with onions, you will need to make sure that the carrots have enough space to grow. You should also plant companion plants that have similar water and sunlight requirements.

It is also a good idea to plant companion plants in a staggered pattern. This will help to prevent the plants from competing for resources.

Image of companion to onions

• Cabbage: Cabbage and onions are both members of the Brassica family, so they benefit from each other's presence. Cabbage helps to repel pests that can damage onions, and onions help to improve the flavor of cabbage.
• Chamomile: Chamomile is a flowering plant that has many beneficial effects on other plants. It can help to repel pests, improve soil health, and attract pollinators. Onions benefit from chamomile's pest-repelling properties.
• Summer savory: Summer savory is a herb that has a strong flavor that can help to mask the odor of onions. It can also help to repel pests and attract pollinators. Onions benefit from summer savory's pest-repelling properties.
• Carrots: Carrots and onions are both root vegetables, so they can be planted close together without competing for resources. Carrots help to improve the flavor of onions, and onions help to deter pests that can damage carrots.
• Leeks: Leeks and onions are both members of the allium family, so they benefit from each other's presence. Leeks help to repel pests that can damage onions, and onions help to improve the flavor of leeks.
• Beets: Beets and onions are both root vegetables, so they can be planted close together without competing for resources. Beets help to improve the flavor of onions, and onions help to deter pests that can damage beets.
• Lettuce: Lettuce and onions are both cool-season vegetables, so they can be planted together in the spring or fall. Lettuce helps to shade the soil around the onions, which can help to keep them cool and prevent them from bolting.
• Strawberries: Strawberries and onions can be planted together in the same bed. The onions help to repel pests that can damage strawberries, and the strawberries help to improve the flavor of onions.
• Marigolds: Marigolds are a flowering plant that has many beneficial effects on other plants. They can help to repel pests, improve soil health, and attract pollinators. Onions benefit from marigolds' pest-repelling properties.

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