What To Know
- With its turnip-like bulb and leafy greens, kohlrabi adds a unique flavor and texture to salads, soups, and stir-fries.
- Use a sharp knife to cut the bulbs from the base of the plant.
- Yes, kohlrabi can be grown in containers with a diameter of at least 12 inches and a depth of 8 inches.
Kohlrabi, an often-overlooked vegetable, holds a wealth of nutritional benefits and culinary versatility. With its turnip-like bulb and leafy greens, kohlrabi adds a unique flavor and texture to salads, soups, and stir-fries. Embark on this comprehensive guide to master the art of planting kohlrabi plants and reap the rewards of homegrown produce.
Selecting the Right Kohlrabi Variety
The first step in planting kohlrabi is selecting the appropriate variety. Choose a type that suits your climate and culinary preferences. Early varieties like ‘Early Purple Vienna‘ and ‘White Vienna‘ are ideal for cooler regions, while ‘Giant Purple Vienna’ and ‘Kolibri’ thrive in warmer climates.
Preparing the Soil and Planting Site
Kohlrabi prefers well-drained, fertile soil with a pH of 6.0 to 6.5. Amend the soil with compost or manure to improve its structure and fertility. Choose a sunny location with at least six hours of sunlight per day.
Sowing Kohlrabi Seeds
Sow kohlrabi seeds directly into the garden in early spring or fall, depending on your climate. Plant the seeds 1/2 inch deep and 12 inches apart. Firm the soil gently around the seeds and keep it moist.
Thinning Kohlrabi Seedlings
Once the seedlings emerge, thin them to 6 inches apart. This allows the plants to develop properly and prevents overcrowding. Remove the weaker seedlings carefully, leaving the strongest ones in place.
Watering and Fertilizing Kohlrabi Plants
Water kohlrabi plants regularly, especially during hot, dry weather. Avoid overwatering, as this can lead to root rot. Fertilize the plants monthly with a balanced fertilizer to promote growth and yield.
Mulching and Weed Control
Mulching around kohlrabi plants helps retain moisture, suppress weeds, and regulate soil temperature. Use organic materials like straw, hay, or compost as mulch. Regularly weed around the plants to prevent competition for nutrients and water.
Harvesting Kohlrabi
Kohlrabi is ready to harvest when the bulbs reach 2 to 3 inches in diameter. Use a sharp knife to cut the bulbs from the base of the plant. Harvest the leafy greens as well, as they are edible and nutritious.
Pests and Diseases of Kohlrabi
Kohlrabi is generally a hardy plant, but it can be susceptible to certain pests and diseases. Common pests include flea beetles, aphids, and cabbage worms. Diseases include black rot and clubroot. Practice good garden hygiene, such as crop rotation and removing infected plants, to prevent these issues.
Additional Tips for Growing Kohlrabi Plants
- Rotate kohlrabi with other vegetables in your garden to prevent disease buildup.
- Plant kohlrabi as a companion plant for tomatoes, carrots, and onions.
- Protect young seedlings from frost by covering them with a floating row cover.
- Harvest kohlrabi regularly to encourage continued production.
In a nutshell: Savoring the Fruits of Your Labor
Growing kohlrabi plants is a rewarding experience that yields delicious and nutritious produce. By following these comprehensive instructions, you can successfully cultivate your own kohlrabi and enjoy its culinary versatility and health benefits. Embrace the joy of gardening and savor the fruits of your labor.
What You Need to Know
Q: When is the best time to plant kohlrabi seeds?
A: Sow kohlrabi seeds directly into the garden in early spring or fall, depending on your climate.
Q: How deep should I plant kohlrabi seeds?
A: Plant kohlrabi seeds 1/2 inch deep and 12 inches apart.
Q: How often should I water kohlrabi plants?
A: Water kohlrabi plants regularly, especially during hot, dry weather. Avoid overwatering.
Q: What is the ideal soil pH for growing kohlrabi?
A: Kohlrabi prefers well-drained, fertile soil with a pH of 6.0 to 6.5.
Q: Can I grow kohlrabi in containers?
A: Yes, kohlrabi can be grown in containers with a diameter of at least 12 inches and a depth of 8 inches.
