Ailsa Craig - Onions

zw17 (Allium cepa)

Very large, round, to broadish-round Spanish onion for summer. If propagated early enough will provide a high yield. For this, sow under cover in January and transplant outdoors in April-May. Can be stored until December.

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Variety-specific characteristics

Fruit shape round
Colour yellow
Temperature requirements medium
Allium cepa
Nutrient requirements medium
Seed spacing in the row 5 cm
Seed spacing between the row 30 cm
Sowing depth 1-2 cm