Prefers a sunny position in a light well-drained soil. Prefers a dry position. Succeeds in clay soils. Tolerates a pH in the range 5.2 to 8.3. The bulbs should be planted fairly deeply. The wild leek is a rare native of Britain, found only in the south-west and Wales, though it should be hardy in most parts of the country. It comes into growth in the autumn, dying down in the summer, and makes a very pleasant winter leaf, either raw or cooked. It is a rather variable plant, especially in the amount of flowers and bulbils produced. The species produces mainly flowers with almost no bulbils, whilst the sub-species A. ampeloprasum babbingtonii (Babbington's Leek) produces lots of bulbils and almost no flowers. The cultivated leek (A. ampeloprasum porrum) is believed to have been developed from this plant whilst, in Germany and Italy, other forms have been selected for their edible bulbils. The cultivar 'Perizweibel' is often used, the bulbils are solid rather than made up of layers and are popularly used for making pickles. This cultivar does not set seed. Another cultivated form of this plant produces very large, mild-garlic flavored bulbs that are up to 500g in weight.They are known as elephant garlic. The wild leek grows well with most plants, especially roses, carrots, beet and chamomile, but it inhibits the growth of legumes. This plant is a bad companion for alfalfa, each species negatively affecting the other. Members of this genus are rarely if ever troubled by browsing deer.

Bulb - raw or cooked. The small bulbs can vary considerably in size from 2 - 6cm, they have a fairly strong leek to garlic flavor and are nice as a flavoring in cooked foods. The bulbs of selected cultivars are very large with a mild garlic flavor. Leaves - raw or cooked. A pleasant mild to strong garlic flavor, they are available from late autumn to the spring though they can become rather tough and fibrous as they get older. Flowers - raw. A similar flavor to the leaves but they have a somewhat dry texture and are best used as a flavoring in cooked foods. The bulbils have a mild garlic flavor and make a nice flavoring in salads and cooked foods. Although produced abundantly, they are quite fiddly to use because they are small. They can also be pickled.

Seed - best sown as soon as it is ripe in a cold frame, though it can also be sown in a cold frame in the spring. Prick out the seedlings into individual pots when they are large enough to handle. Well-grown plants can be planted out into their final positions in late summer or the autumn, otherwise grow them on for a further year in pots and plant them out the following summer. Division in late summer or early autumn. Dig up the bulbs when the plants are dormant and divide the small bulblets at the base of the larger bulb. Replant immediately, either in the open ground or in pots in a cold frame. Bulbils - plant out as soon as they are ripe in late summer. The bulbils can be planted direct into their permanent positions, though you get better results if you pot them up and plant them out the following spring.

Rocky places near the coast in S.W. England and Wales.