Succeeds in any soil but it is best in a poor dry one with a warm aspect. Established plants are very drought tolerant. Plants are longer lived, more hardy and more aromatic when they are grown in a poor dry soil. Easily grown in a well-drained circumneutral or slightly alkaline loamy soil, preferring a sunny position. Prefers a shady situation according to another report. Tolerates a pH in the range 4.8 to 8.2. Wormwood is occasionally grown in the herb garden, there are some named forms. The growing plant is said to inhibit the growth of fennel, sage, caraway, anise and most young plants, especially in wet years. Wormwood is a good companion for carrots, however, helping to protect them from root fly. This herb was at one time the principal flavoring in the liqueur 'Absinthe' but its use has now been banned in most countries since prolonged consumption can lead to chronic poisoning, epileptiform convulsions and degeneration of the central nervous system. The scent of the plant attracts dogs. Members of this genus are rarely if ever troubled by browsing deer.

Leaves are occasionally used as a flavoring. Caution is advised, prolonged use is known to have a detrimental effect - see the notes above on toxicity.

Seed - surface sow from late winter to early summer in a greenhouse. The seed usually germinates within 2 - 26 weeks at 15°c. When they are large enough to handle, prick the seedlings out into individual pots. They can be planted out in the summer, or kept in pots in a cold frame for the winter and then planted out in the spring. Cuttings of half-ripe wood, July/August in a frame. Division in spring or autumn.

Waste land, rocks and screes.