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Purple Onion 'Amposta' Seeds

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Purple Onion 'Amposta' - 25x Seeds

'Onion Amposta Purple' is an Open pollinated, untreated, non-GMO variety of seed.

The popular heirloom Amposta onion, also known as Morada de Amposta or Bronze D'Amposta, is an intermediate-day variety named after the small Spanish town of Amposta. These onions produce medium-large, globe-shaped bulbs with a vibrant reddish-purple color and distinctive red and white rings. Renowned for their mildly sweet flavour, they are ideal for raw consumption in sandwiches and salads.


Bulbs are ready to harvest when the tops dry out. 

Sowing method: Sow seeds direct or plant out seedlings 
Sowing Depth:  5mm
When: Autumn & Winter & early Spring
Germination: 6-10 days at temperatures between 20-25 °C
Hardiness  Biennial 
Spacing Between Rows:  40cm
Spacing Between Plants: 10cm
Planting Position: Full sun in well drained soil
Days to Maturity/Flowering: 180 days




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