The Ultimate Guide to Turnip Companion Plants

Have you ever wondered which plants can grow well alongside turnips? Turnips are one of the easiest and fastest-growing vegetables to cultivate in your garden. But did you know that they thrive even better when planted alongside certain plants? Companion planting is a traditional method of growing plants together for mutual benefits. In this article, we'll take a closer look at some of the best turnip companion plants that can help improve their growth and yield.

What are turnips?

Turnips are root vegetables that belong to the Brassicaceae family. They have a round or oval shape and come in different colors, including white, yellow, and purple. Turnips are high in vitamin C, fiber, and potassium, making them a healthy addition to any diet. They can be eaten raw or cooked and are often used in soups, stews, and salads.

Why companion planting is important

Companion planting is an essential technique for any gardener looking to maximize their yields and minimize pest problems. When you plant different types of plants together, they can help each other in many ways. Some plants repel pests, while others attract beneficial insects that eat harmful ones. Companion planting can also help improve soil fertility and moisture retention, leading to healthier plants overall.

Best turnip companion plants

1. Beets

Beets are an excellent turnip companion plant because they have similar soil requirements and growth habits. Both plants prefer cool temperatures and moist soil. Beets also help repel pests like aphids and flea beetles, which can damage turnip leaves. You can plant beets and turnips together in the same row or bed.

2. Carrots

Carrots are another great companion plant for turnips. They have a similar root system, which means they can grow well together without competing for nutrients. Additionally, carrots attract beneficial insects like ladybugs and lacewings that prey on harmful pests like aphids and thrips. Planting turnips and carrots together can also help improve soil structure and moisture retention.

3. Radishes

Radishes are a natural turnip companion plant because they belong to the same family. Planting radishes alongside turnips can help repel pests like cabbage maggots and flea beetles. Radishes also help break up compacted soil, making it easier for turnip roots to grow deep and strong.

4. Spinach

Spinach is an excellent companion plant for turnips because it helps conserve soil moisture and prevent weed growth. Spinach also attracts beneficial insects like hoverflies and parasitic wasps, which prey on harmful pests like aphids and caterpillars. You can plant spinach and turnips together in the same bed or row.

5. Chives

Chives are a great turnip companion plant because they repel pests like carrot rust flies and onion maggots. They also attract beneficial insects like honeybees and butterflies, which can help pollinate your turnip flowers. Chives are easy to grow and can be planted anywhere in your garden.

6. Garlic

Garlic is an excellent companion plant for turnips because it repels pests like aphids, Japanese beetles, and spider mites. It also helps improve soil fertility and drainage, leading to healthier turnip plants overall. You can plant garlic and turnips together in the same row or bed.

7. Marigolds

Marigolds are a natural pest repellent and can be planted alongside turnips to keep harmful insects away. They also attract beneficial insects like ladybugs and lacewings, which eat aphids and other pests. Marigolds are easy to grow and come in many different colors, making them a beautiful addition to any garden.

How to plant turnip companion plants

1. Choose the right location

When planting turnips and their companion plants, choose a location that receives full sun and has well-draining soil. Avoid planting them in areas that are prone to flooding or waterlogging.

2. Prepare the soil

Before planting your turnips and companion plants, prepare the soil by removing any weeds or debris. You can also add compost or organic fertilizer to improve soil fertility and moisture retention.

3. Plant your seeds

Plant your turnips and companion plants according to their spacing requirements. You can either plant them in the same row or bed or interplant them. Make sure to water them well after planting.

4. Mulch

Adding mulch around your turnips and companion plants can help conserve soil moisture and prevent weed growth. You can use organic materials like straw or chopped leaves as mulch.

FAQs

1. Can turnips be grown with tomatoes?

No, turnips should not be grown with tomatoes because they have different soil requirements and growth habits. Tomatoes prefer warm temperatures and well-draining soil, while turnips prefer cooler temperatures and moist soil.

2. What is the best time to plant turnips?

Turnips can be planted in early spring or late summer for a fall harvest. They prefer cooler temperatures and can tolerate light frost.

3. Can I grow turnips in a container?

Yes, turnips can be grown in containers as long as they have enough room to grow. Choose a container that is at least 12 inches deep and has good drainage.

4. How often should I water my turnips?

Turnips should be watered regularly, especially during dry spells. Aim to keep the soil moist but not waterlogged.

5. Can turnips be grown indoors?

No, turnips need full sun and cool temperatures to thrive. They cannot be grown indoors unless you have a greenhouse with appropriate conditions.


In companion planting is a great way to improve the growth and yield of your turnips while minimizing pest problems. By planting turnip companion plants like beets, carrots, radishes, spinach, chives, garlic, and marigolds, you can create a healthy and vibrant garden ecosystem. Remember to choose the right location, prepare the soil, plant your seeds, and mulch to ensure optimal growth. Happy gardening!