How to Grow Kohlrabi

Kohlrabi, also known as German turnip, is a member of the cabbage family and is a delicious and nutritious vegetable that is easy to grow in your backyard. Growing kohlrabi is a great way to add variety to your garden and enjoy the fresh taste of this unique vegetable. In this article, we will provide you with a comprehensive guide on how to grow kohlrabi, including planting instructions, watering requirements, fertilizing tips, pest and disease management, harvesting instructions, storage tips, and recipe ideas.

  1. Planting Instructions

Kohlrabi is a cool-season crop that prefers well-drained soil and partial shade. The best time to plant kohlrabi is in early spring or late summer. Start by preparing the soil by loosening it with a garden fork or tiller. Add compost or aged manure to the soil to provide the necessary nutrients. Sow the kohlrabi seeds ΒΌ inch deep and 2-3 inches apart in rows spaced 12-18 inches apart. Once the seedlings have grown to about 2 inches tall, thin them out to a spacing of 6-8 inches.

  1. Watering Requirements

Kohlrabi prefers consistent moisture, but it’s important not to overwater it. Water deeply once a week, providing about 1 inch of water per week. Be sure to water at the base of the plant to avoid getting the leaves wet, which can lead to disease.

  1. Fertilizing Tips

Kohlrabi is a heavy feeder and requires regular fertilization. Apply a balanced fertilizer, such as 10-10-10, every three to four weeks. Alternatively, you can use organic fertilizers such as fish emulsion or compost tea.

  1. Pest Management

Kohlrabi can be susceptible to pests such as aphids, flea beetles, and cabbage worms. To control these pests, spray the plants with a mixture of water and dish soap. You can also use neem oil or insecticidal soap. In addition, you can attract beneficial insects such as ladybugs and lacewings to your garden to control pests naturally.

  1. Disease Management

Kohlrabi can be susceptible to diseases such as clubroot and powdery mildew. To prevent these diseases, practice crop rotation and avoid planting kohlrabi in the same spot for at least two years. You can also use fungicides such as copper soap to control powdery mildew.

  1. Harvesting Instructions

Kohlrabi is ready to harvest when the bulb reaches about 2-3 inches in diameter. Cut the bulb off the stem with a sharp knife. Be sure to harvest the kohlrabi before it gets too large and tough. You can continue to harvest kohlrabi as long as the bulbs are still tender and flavorful.

  1. Storage Tips

Kohlrabi can be stored in the refrigerator for up to two weeks. To store kohlrabi, remove the leaves and wrap the bulbs in a damp paper towel. Place the wrapped bulbs in a plastic bag and store in the crisper drawer of your refrigerator.

  1. Recipe Ideas

Kohlrabi is a versatile vegetable that can be eaten raw or cooked. It has a slightly sweet and nutty flavor that is delicious in salads, soups, and stir-fries. Try slicing it thinly and adding it to your favorite salad, or roasting it with olive oil and garlic for a tasty side dish.

In conclusion, growing kohlrabi is easy and rewarding. By following these simple tips, you can enjoy a bountiful harvest of this delicious and nutritious vegetable. Whether you are a seasoned gardener or a beginner, kohlrabi is a great addition to your garden.