An annual plant growing to a height of 40cm. Grows in full sun to partly shaded position in summer. Likes a fertile, well-drained soil enriched with rotted manure or compost. Start picking young leaves about five weeks after seedlings have emerged, sooner in summer when growth is faster. Young leaves give green salads an appealing piquancy or add them late to stir fries. Flowers and ripe seed pods are also edible.