What Not to Plant Next to Kohlrabi: A Guide to Companion Planting

Kohlrabi: What Not to Plant Next to It

Kohlrabi is a cool-season vegetable that is a member of the cabbage family. It is a versatile vegetable that can be eaten raw, cooked, or pickled. Kohlrabi is a good source of vitamins, minerals, and fiber.

When planting kohlrabi, it is important to consider what to plant next to it. Some plants are compatible with kohlrabi, while others can compete for nutrients or water, or attract pests.

In this article, we will discuss what not to plant next to kohlrabi. We will also provide tips on how to grow kohlrabi successfully.

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Plant	Reason	Alternatives
Cabbage	Attracts the same pests as kohlrabi	Broccoli, cauliflower, kale, Brussels sprouts
Peas	Compete for nutrients and water	Carrots, tomatoes, lettuce, spinach
Onions	Can stunt kohlrabi growth	Garlic, shallots, leeks

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Kohlrabi is a nutrient-rich vegetable that is a member of the cabbage family. It is a good source of vitamins C, K, and B6, as well as potassium and fiber. Kohlrabi can be eaten raw, cooked, or pickled. It is a versatile vegetable that can be used in a variety of dishes.

When planting kohlrabi, it is important to choose the right location. Kohlrabi does best in full sun and well-drained soil. It is also important to avoid planting kohlrabi next to certain plants, as these plants can compete for resources or interfere with kohlrabi’s growth.

Plants That Compete for Resources

Kohlrabi is a nutrient-rich vegetable that requires a lot of water and sunlight. When planted next to other plants that also require a lot of resources, kohlrabi may not receive the nutrients it needs to grow properly.

Some examples of plants that compete with kohlrabi for resources include tomatoes, peppers, and eggplants. These plants all require a lot of water and sunlight, and they can quickly outcompete kohlrabi for these resources. If you are planning to plant kohlrabi, it is best to avoid planting it next to these types of plants.

Plants That Interfere with Kohlrabi’s Growth

Some plants can release chemicals that inhibit the growth of kohlrabi. For example, beans release a chemical called ethylene that can stunt the growth of kohlrabi.

Other plants that can interfere with kohlrabi’s growth include tomatoes, peppers, and eggplants. These plants all produce chemicals that can inhibit the growth of kohlrabi. If you are planning to plant kohlrabi, it is best to avoid planting it next to these types of plants.

When planting kohlrabi, it is important to choose the right location and avoid planting it next to certain plants. By following these tips, you can help your kohlrabi grow to its full potential.

Additional Tips for Growing Kohlrabi

In addition to choosing the right location and avoiding planting it next to certain plants, there are a few other tips you can follow to help your kohlrabi grow to its full potential.

• Water regularly. Kohlrabi needs a lot of water to grow properly. Make sure to water your kohlrabi regularly, especially during dry spells.
• Fertilize regularly. Kohlrabi also benefits from regular fertilization. Fertilize your kohlrabi every few weeks with a balanced fertilizer.
• Control pests and diseases. Kohlrabi can be susceptible to a variety of pests and diseases. Keep an eye on your kohlrabi plants and take steps to control any pests or diseases that you see.

By following these tips, you can help your kohlrabi grow to be healthy and productive.

References

• [Kohlrabi: How to Grow and Care for This Cabbage Relative](https://www.gardeningknowhow.com/vegetables/kohlrabi/kohlrabi-growing.htm)

3. Plants That Attract Pests and Diseases

Some plants can attract pests and diseases that can damage kohlrabi plants. For example, cabbage moths are attracted to cabbage, broccoli, and cauliflower, which can all be planted near kohlrabi. If these plants are not properly controlled, they can quickly spread pests and diseases to kohlrabi plants.

To avoid this problem, it is important to plant kohlrabi away from plants that attract pests and diseases. Here are some tips:

• Plant kohlrabi in a location that is not shaded by other plants. Cabbage moths are attracted to the shade, so planting kohlrabi in a sunny location can help to deter them.
• Keep the area around kohlrabi plants free of weeds. Weeds can harbor pests and diseases, so it is important to remove them regularly.
• Inspect kohlrabi plants regularly for signs of pests and diseases. If you see any pests or diseases, treat them immediately.

By following these tips, you can help to protect kohlrabi plants from pests and diseases.

4. Plants That Have Different Growing Seasons

Kohlrabi is a cool-season vegetable that is best planted in early spring or fall. Some plants have different growing seasons than kohlrabi, and planting them together can lead to problems. For example, tomatoes are a warm-season vegetable that should not be planted near kohlrabi.

When plants have different growing seasons, they have different needs in terms of water, sunlight, and fertilizer. If these needs are not met, the plants can become stressed and may not produce a good crop. In addition, plants that are not compatible with each other can compete for resources, such as water and sunlight. This can lead to stunted growth and reduced yields.

To avoid these problems, it is important to plant kohlrabi with plants that have similar growing seasons. Here are some tips:

• Plant kohlrabi with other cool-season vegetables, such as cabbage, broccoli, and cauliflower.
• Plant kohlrabi in a location that receives full sun for at least six hours per day.
• Water kohlrabi regularly, especially during dry spells.
• Fertilize kohlrabi with a balanced fertilizer, such as 10-10-10, once per month.

By following these tips, you can help to ensure that your kohlrabi plants grow healthy and produce a bountiful harvest.

Kohlrabi is a delicious and versatile vegetable that can be enjoyed in many different ways. However, it is important to know what not to plant next to kohlrabi in order to protect your plants from pests and diseases and to ensure that they get the nutrients they need to thrive. By following the tips in this article, you can grow healthy and productive kohlrabi plants.

What Not To Plant Next To Kohlrabi?

Kohlrabi is a cool-season vegetable that is related to cabbage, broccoli, and cauliflower. It is a good source of vitamins, minerals, and fiber. However, there are some plants that should not be planted near kohlrabi, as they can compete for nutrients and water, or they can spread diseases.

Q: What plants should not be planted next to kohlrabi?

A: The following plants should not be planted near kohlrabi:

• Brassicas, such as cabbage, broccoli, cauliflower, and Brussels sprouts
• Tomatoes
• Melons
• Squash
• Peas
• Beans
• Carrots
• Potatoes

Q: Why shouldn’t these plants be planted near kohlrabi?

A: These plants compete with kohlrabi for nutrients and water. They can also spread diseases to kohlrabi.

Q: What can I plant next to kohlrabi?

A: The following plants can be planted next to kohlrabi:

• Lettuce
• Spinach
• Swiss chard
• Onions
• Garlic
• Herbs
• Flowers

Q: How can I protect my kohlrabi from pests and diseases?

A: You can protect your kohlrabi from pests and diseases by:

• Planting it in a sunny spot with well-drained soil
• Watering it regularly
• Fertilizing it with a balanced fertilizer
• Using mulch to protect the roots from pests and diseases
• Monitoring your plants for signs of pests and diseases and treating them as needed

Q: What are some common pests and diseases that affect kohlrabi?

A: The following pests and diseases can affect kohlrabi:

• Aphids
• Cabbage loopers
• Cabbage moths
• Flea beetles
• Squash bugs
• Whiteflies
• Mosaic virus
• Bacterial leaf spot
• Downy mildew

Q: How can I treat pests and diseases on my kohlrabi?

A: You can treat pests and diseases on your kohlrabi by:

• Hand-picking pests off of the plants
• Using insecticidal soap or horticultural oil to kill pests
• Applying a fungicide to treat diseases

Q: How can I harvest kohlrabi?

A: Kohlrabi is ready to harvest when the bulbs are about 3 inches in diameter. To harvest, use a sharp knife to cut the bulb off of the stem. Be sure to leave a few inches of stem attached to the bulb so that it can be stored properly.

Q: How can I store kohlrabi?

Kohlrabi can be stored in the refrigerator for up to two weeks. To store, wrap the kohlrabi in a paper towel and place it in a plastic bag.

there are a few things to keep in mind when choosing what to plant next to kohlrabi. First, avoid planting kohlrabi near plants that are susceptible to the same pests and diseases. Second, consider the spacing requirements of each plant and make sure to give them enough room to grow. Finally, pay attention to the sunlight and water requirements of each plant and make sure to plant them in a location that meets their needs. By following these tips, you can help ensure that your kohlrabi plants grow healthy and strong.

Here are some key takeaways:

• Kohlrabi is a cool-season crop that is best planted in early spring or fall.
• Kohlrabi does not tolerate heat well, so it is important to plant it in a location that receives plenty of shade.
• Kohlrabi needs well-drained soil that is rich in organic matter.
• Kohlrabi should be watered regularly, but do not overwater it.
• Kohlrabi can be harvested when the bulbs are about 3 inches in diameter.
• Kohlrabi can be eaten raw, cooked, or pickled.