Komatsuna Mustard Spinach

Mustard Spinach ‘Komatsuna’ is a fast‑growing Japanese leafy green with tender, glossy leaves and a mild mustard‑spinach flavour that deepens as the plants mature. You can harvest individual leaves, cut whole seedlings for baby greens, or pick the young flower stems — all of which are delicious and ready in as little as a month from sowing.

It’s incredibly versatile in the kitchen, working beautifully raw in salads or lightly cooked in stir‑fries, soups and noodle dishes. A reliable all‑year‑round crop, it can be grown outdoors through spring, summer and autumn, or under cover in winter, even on a bright windowsill or under growlights, as long as plants stay frost‑free and receive plenty of light.

For more information on growing leafy greens and other quick crops, check out our growing guides.

Standard pack: 400 seeds.