Onion Spring Long White Ishikura Seed

Onion Spring Long White Ishikura Seeds – Irish Plants Direct

 

A traditional Japanese bunching onion producing long, slender white stems with mild flavour.

 

Onion Spring Long White Ishikura is valued for its non-bulbing habit, tender stems, and continuous harvest potential.

 

Unlike bulb forming onions this variety is grown for its elongated stems, making it one of the most rewarding crops for salads, stir-fries, and Asian cuisine.

 

Its reliable growth and mild taste make it a favourite for home gardeners and allotments.

 

Seed Qty Approx 2 grams 

 

Sow March to July directly outdoors in drills. Germination 10–14 days at 15–20°C.

Soil and Position Fertile, well-drained soil; prefers full sun.

Height/Spread Slender stems up to 30–40 cm long with upright green foliage.

Harvesting 60–90 days from sowing; harvest stems continuously as needed.

 

Sowing instructions

Sow seeds thinly in rows 1 cm deep. Thin seedlings to 5–10 cm apart for best stem development. Water regularly and keep soil moist during establishment. Successional sowings provide a continuous supply.

 

Grow and maintenance

Grow in fertile, well-drained soil with consistent watering. Ishikura onions benefit from weeding and mulching to retain moisture. Harvest stems when long and tender. Plants do not form bulbs, allowing repeated harvests.

 

Uses and benefits

Perfect for culinary use in salads, stir-fries, soups, and Asian dishes. Onion Spring Long White Ishikura produces mild, tender stems with excellent flavour. Highly suitable for home gardens, allotments, and continuous harvest systems.

 

Buzzy Seeds Range