Rasko is a kohlrabi variety for all year-round outdoor cultivation as well as early under glass. Slightly flat and round tuber with strong leaves. Semi erected leaves. Early to medium early maturing. Good uniform growth. Rich flavour, aromatic with a good amount of sweetness. A firm consistency without tending to woodiness.
Cultivation
Raise in seed bed: for open ground: end of January till mid of July for planting out from mid of March till mid of August
for greenhouse: beginning of December till beginning of January for planting out from beginning till end of February or sowing end of July for planting out from end of August
Sowing depth: ca. 1 cmSeed germination temperature: 18-20 °CPlanting distance: greenhouse ca. 25 x 25 cm
open ground ca. 30 x 30 cm
Optimal amount of plants: greenhouse ca. 16 plants/m²
open ground 11-12 plants/m²
Sowing calendar
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Sowing for planting
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Planting outside
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Harvest
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Origin
Multiplier: De Beersche Hoeve / René Groenen und Gineke de Graaf, Gärtnerei der Lebensgemeinschaft Bingenheim, Gärtnerei WillmannBreeder: J. JacobsCerifications: Demeter
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