Onion Spring Red Ninja Seeds

Onion Spring Red Ninja Seeds – Irish Plants Direct

 

A striking Japanese bunching onion producing long, slender stems with a distinctive red blush and mild flavour.

 

Onion Spring Red Ninja is valued for its non-bulbing habit, tender stems, and attractive colour.

 

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 vibrant appearance and culinary versatility make it a favourite for home gardeners and chefs.

 

Seed Qty Approx 0.5 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 and red bases.

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. Red Ninja 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 Red Ninja produces mild, tender stems with a distinctive red blush. Highly suitable for home gardens, allotments, and continuous harvest systems.

 

Buzzy Seeds Range