150 Ishikura Leek Onion Seeds (Allium fistulosum)

Ishikura Welsh Onion – Allium fistulosum

150 reproducible seeds – heirloom variety 

The Ishikura Welsh Onion, also called Japanese leek, Japanese scallion, Welsh onion, green onion, Saint-Jacques chive or Negi in Japan, is a traditional Asian variety of Allium fistulosum. It is grown like a leek but harvested like a green onion. This hardy plant is prized for its long tubular foliage reminiscent of leek, with a fine and delicately garlicky taste.

Plant characteristics:
Perennial in mild climates but often grown as an annual, this plant forms long white shafts without a true bulb, perfect to harvest young or semi-mature. It can reach 40 to 60 cm in height and is ideal in vegetable gardens as well as containers.

Usage:
Young stems are eaten raw or cooked, like chives or a small leek. Widely used in Japanese cuisine (ramen, wok, broths), it also enhances omelets, tarts, or vegetable dishes.

Growing tips:

• Sowing: directly in open ground from March to July, or under cover from February.

• Depth: 1 cm, spacing of 10 cm between plants.

• Soil: rich, fresh, and well-drained.

• Exposure: full sun.

• Watering: regular but not excessive.

• Perennial: yes, in mild climates or under winter protection.

• Stratification: not necessary.

Favorable associations:
Goes well with carrots, beets, lettuces and tomatoes. Avoid associations with legumes.

Symbolism:
Symbol of endurance and perseverance in Asia, the Welsh onion is also known to repel diseases in traditional vegetable gardens.

Commitment to quality:
At SemiSauvage - Permaculture, we are committed to providing you with the highest quality reproducible seeds. Our seeds are carefully selected, sorted, and packaged without any chemical treatment.

Sale reserved for amateur gardeners seeking quality and authenticity.