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Superschmelz Kohlrabi Seeds

Guarantee To Grow
Drought Tolerant
Suitable for all Regions
Superschmelz Kohlrabi
SKU: KO6-250
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Country Of Origin: Switzerland Switzerland
Availability: Out of stock
$3.00
Your price: $2.50
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Giant Kohlrabi
New Lower Price
Non Treated Seeds
Non-GMO Variety

60 days. Brassica oleracea. Open Pollinated. Superschmelz Kohlrabi. The plant produces excellent yields of giant Kohlrabi. Bulbs grow up to 10" and unlike other giant Kohlrabi the bulbs remain tender and sweet when large. Does well during the dry season because of the large root system. Drought Tolerant. Also known as Giant White Kohlrabi. Excellent choice for home gardens. A variety from Switzerland.

 

Lot No: 102674

Germination: 85%

Test Date: 08/2025

 

Seeds Per Pound: 96,000

 

Plant Height: Roots: 8 to 10”/Leaves: 9 to 12” Tall

 

Planting Season: Spring

 

Sunlight Requirement: Full Sun/Partial Shade

 

Planting Method: Direct Sow/Indoor Sow

Kohlrabi Brassica oleracea - Gongylodes Group

 
Seed DepthSoil Temp. for GerminationDays to GerminationSunlight RequirementsPlanting Time
1/4"70 F to 85 F 6 to 9 daysPartial Shade / Full Sun Spring/Fall
USDA Hardiness ZoneSeed SpacingRow SpacingSpace After ThinningDays to Harvest
N/A1"18"10"55 - 130 days
Kohlrabi Planting Information: 

Kohlrabi does best in cool weather with abundant moisture to prevent the edible portion from becoming tough and woody. Plant your seeds indoors 4 to 6 weeks before setting them outside. Spring planting should occur as soon as the soil can be worked and after the last frost. Fall planting should be done in June, July, or August. Plants grow 9 - 12" tall.

Soil Requirements:

Requires fertile soil in a well-drained location in the garden. Apply mulch, grass clippings, or straw around the base of the plant. 

Water Requirements:

Water well during dry and hot spells.

Fertilizer Requirements:

Use Slow Release (6 Month) Fertilizer when transplanting outdoors. Apply Miracle-Gro Liquid Fertilizer every two weeks.

Harvest Tips:

Harvest when bulbs are 3" in diameter.

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