Runder schwarzer Winter
Runder schwarzer Winter is a ball shaped, black skinned, firm fleshed winter radish which will keep until March or April when stored. Sow in July. Direct sowing, distance between rows 25-30 cm, 10 cm between plants.
Sowing calendar
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Direct sowing outdoor |
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Harvest |
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Characteristics
Suitable for growing: open ground autumnRipening: lateBotanical name: Raphanus sativus var. niger
Cultivation
Amount of seed needed: for bunching: 30-60 g/a; ca. 12 seeds per running metre single roots: 30-60 g/a; 5-7 seeds per running metre single roots ca. 25 x 20 cm Note: sow more thickly and thin out to the required spacing single roots ca. 20 plants/m²
bred by
increasingly from

Jos Jeuken und Ellen Krul
GAOS, a biodynamic mixed farm in Flevoland, Netherlands, is located close to the IJsselmeer.
