Kohlrabi is a cool-season vegetable that grows a round, crunchy bulb above the soil with edible leaves. Its mild flavor and crisp texture make it a great choice for fresh snacking, slaws, roasting, stir-fries, and spring or fall vegetable gardens.

At Holub Greenhouses in Ames, Iowa, gardeners can find kohlrabi plants and local advice for growing cool-season vegetables in central Iowa.

Why do Iowa gardeners grow kohlrabi?

Kohlrabi vegetable starts available in the herb and vegetable section at Holub Greenhouses in Ames, Iowa. Kohlrabi is a unique, productive vegetable that grows well in cooler weather. It is a smart choice for gardeners who want something crisp, versatile, and easy to use in the kitchen.

Gardeners choose kohlrabi because it is:

  • Great for spring and fall gardens
  • Useful raw or cooked
  • Productive in raised beds and garden rows
  • A fun crop for gardeners who like variety
  • Easier to establish from healthy transplants

When should you plant kohlrabi in Iowa?

Kohlrabi grows best in early spring or mid-summer for a fall crop. It prefers cool weather and develops the best texture when it grows steadily without extreme heat stress.

For central Iowa gardens, plant kohlrabi where it receives full sun and consistent moisture.

How do you grow kohlrabi successfully?

Plant kohlrabi in fertile, well-drained soil. Keep plants evenly watered so bulbs stay crisp and tender. Harvest bulbs when they are young and firm for the best eating quality.

Kohlrabi care basics:

  • Sun: Full sun
  • Soil: Fertile, well-drained soil
  • Water: Consistent moisture
  • Spacing: Give bulbs room to size up
  • Harvest: Pick when bulbs are young and tender
  • Best seasons: Spring and fall

What does kohlrabi taste like, and what plants pair well with it?

Kohlrabi has a mild, sweet, slightly peppery flavor with a crisp texture similar to broccoli stems or turnips. The bulb is excellent raw, while the leaves can be cooked like kale or collards.

Kohlrabi is commonly used in:

  • Fresh veggie trays
  • Slaws
  • Salads
  • Roasted vegetable dishes
  • Stir-fries
  • Soups
  • Grain bowls
  • Quick pickles

Kohlrabi grows well with other cool-season vegetables and herbs. Give each plant enough space so the bulb can expand above the soil.

Good garden partners include:

  • Lettuce
  • Kale
  • Cabbage
  • Broccoli
  • Beets
  • Onions
  • Chives
  • Dill

Visit Holub Greenhouses for Kohlrabi Plants and Garden Supplies

Visit Holub Greenhouses in Ames for quality kohlrabi plants, vegetable starts, herb starts, annual and perennial flowers, indoor plants, and garden supplies.

For decades, Holub Greenhouses has helped Ames and central Iowa gardeners grow beautiful gardens and productive spring and fall vegetable crops. Whether you are planting kohlrabi in a raised bed, garden row, or edible landscape, our team is always here with helpful planting and care advice.

Stop by Holub Greenhouses for healthy kohlrabi starts and friendly local guidance.