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Brassica oleracea convar. capitata var. alba
Pre-cultivation: early varieties -from end of January to beginning of July;
shredding varieties from end of March to beginning of April
Direct sowing: early varieties - from end of March till May;
varieties for storage - in April
Germination temperature: 15 – 20°C
Distances: 40-75 x 40-50 cm
Harvest: after approx.10-20 weeks (variety dependent):
early varieties - from June; shredding varieties - from September;
storage and autumn varieties - just before the first frosts in autumn.
Required quantity of seeds: 2-4 g/acre
Sowing depth: 1-2 cm
Thousand seeds mass: 3-4g
Propagator: RFE, DBO
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