Kohlrabi Seeds – Superschmelz White

Superschmelz Giant White Kohlrabi Seeds are known for producing exceptionally large, tender, and mild-flavored bulbs. This variety is slow to bolt and maintains a crisp texture, even at larger sizes. Ideal for gardeners who want reliable growth and high yields, these seeds thrive in cool seasons and are well-suited for a wide range of growing zones.

Features:

• Produces extra-large, white kohlrabi bulbs with mild and sweet flavor

• Slow to bolt and resists becoming woody

• Crisp texture, even at maturity

• Suitable for home gardens and market growing

Specifications:

• Variety: Superschmelz Giant White Kohlrabi

• Plant Type: Biennial, grown as an annual

• Days to Maturity: 60–80 days

• Growth Habit: Upright, forming large bulbs above ground

• Season: Cool-season crop; best grown in spring and fall

• USDA Zones: 3–10

• Sowing Months:

  • Spring: February to April (depending on zone)

  • Fall: August to October (depending on zone)

• Light Requirements: Full sun to partial shade

• Soil: Well-drained, fertile soil with consistent moisture

• Spacing: 12–18 inches apart for large bulbs