Onion - Spring - Ishikura 500 seeds
Japanese bunching oinon (Allium fistulosum) has long white stalks and short green tops. It is a bunching type so doesn't produce bulbs but a clumps of long stems even if left in for longer.
No need for successional sowings, just sow in spring and harvest all year. RHS Award of Garden Merit...
Price
£1.49