The variety Winterheckenzwiebel is a perennial, robust onion plant with strong foliage. Flower heads form 30-60 cm high. Fast growing, also suitable for growing under cloches. Sowing time: Beginning of March to end of April. The green leaves are harvested over several years and continually re-grow.
Cultivation
Raise in seed bed: for open ground: successional mid of January for planting out from mid of March, last sowing end of June for planting out end of July
for greenhouse: mid of July for planting out mid of August
Sowing depth: ca. 2 cmAmount of seed needed: ca. 50 g/a; 60-70 seeds per running metreSeed germination temperature: ca. 20 °CPlanting distance: direct sowing 25-30 x 2 cm
planting 30 x 20 cm
Direct sowing: open ground: successional beginning of March till beginning of July
overwintering in greenhouse: beginning till end of August
Optimal amount of plants: ca. 100 plants/m², 5-7 seeds per soil block
Sowing calendar
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Okt
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Sowing Outdoor
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Harvest
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Origin
Multiplier: Saatzucht Rose, Waldhof / Thomas MauerBreeder: b-d EHZCerifications: Demeter
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Access for specialiced resellers
You are running a Natural Food Store or a specialised Online-Store and would like to offer our organic seed products?
Any other commercial resellers, who for example are filling up seeds themselves, are kindly asked to address their enquiry via telephone or email directly to us: +49 (0) 6035 1899-0.
