sow & grow all year Ishikura 600 Seeds per packet Can be left to bunch like Welsh Onion Price £0.99 In stock Add to Basket Spring Onion Ishikura is a premium Japanese bunching onion variety known for its long, slender white stems and vibrant green leaves. Perfect for salads and stir-fries, these onions are easy to grow and harvest, providing delicious crops from summer through autumn.