
Wormwood
Artemisia absinthium
Basic Information
πΏ Family: AsteraceaeπΊοΈ Zone: 4-9
Other Names:
- Absinthium
- Grand Wormwood
π‘οΈ Ideal Temperature : 60Β°F β 75Β°F
π₯ Heat Tolerance: Up to 100Β°F
βοΈ Cold Tolerance: Down to -30Β°F
π± Type: Perennial
Layers
- Shrub
Functions
- Medicinal
- Pest Management
- Border Plant
- Wildlife Attractor
Pests
No pests associated with this plant.
Description
Wormwood (*Artemisia absinthium*) is a hardy, woody-based perennial known for its finely divided, aromatic silver-gray foliage. The plant typically grows to a height of 0.6 to 1.2 meters (2 to 4 feet) and spreads about 0.6 meters (2 feet) wide. Its small, yellowish, tubular flowers appear in dense, leafy, drooping panicles at the stem tips during summer, though they are considered insignificant compared to its striking foliage. The leaves are deeply lobed, covered with fine, silky hairs, and emit a strong sage-like scent when crushed. Wormwood thrives in well-drained soils and is drought-tolerant once established.
ππ§ **Sun and Water Requirements:**
Prefers full sun exposure for optimal growth but can tolerate partial shade. Requires well-drained soils and is drought-tolerant once established. Overwatering or poor drainage can lead to root rot.
βοΈπ« **Methods to Propagate:**
Propagation is commonly achieved through seed sowing in spring or by division of established clumps in early spring or fall. Semi-hardwood cuttings can also be taken in late summer.
π§βπΎπ©βπΎ **When to Harvest:**
Harvest the aerial parts during the flowering period in summer when the concentration of active compounds is highest. Dry the harvested material in a well-ventilated area away from direct sunlight.
Purpose
- Medicinal: Wormwood has been historically used to treat digestive disorders, fevers, and as an antiseptic. It is also a key ingredient in the spirit absinthe.
- Pest Management: Acts as a natural insect repellent; planting wormwood can deter pests like carrot flies and moths. Its leaves can be used in infusions or decoctions as natural insecticides and fungicides.
- Border Plant: Its silvery foliage provides a striking contrast in garden borders and can tone down brighter-colored flowers.
- Wildlife Attractor: Provides habitat and shelter for various beneficial insects.