Braunschweig onion is a German-bred classic. High-yielding, medium-long season, suitable for annual growing. Reliable, well-storing.
Growing
Sow in March–April. Plant spacing 8 cm, row spacing 25 cm.
Harvest in August–September. Uses: base ingredient for everyday cooking.
Product details
Seed informationUntreated
Life cycleOverwintering
Fruit/Flower colorPurple
Plant height (cm)30 cm
Growing timeLate
Row spacing (cm)30 cm
Plant spacing (cm)5 cm
Sowing timeFebruary, March
Sowing depth (cm)1 cm
Seed requirement (g/10 m²)8 g/10 m²
Seeds per gram280
Avg. germination time (days)14 days
Optimal germination temp. (°C)10 °C
Harvest time (flowering time for flower seeds)September