Southernwood (Artemisia abrotanum)

Southernwood

Also known as: Old-man wormwood, Tangerine southernwood

Southernwood has a strong camphor-like odour and was historically used as an air freshener or strewing herb. It forms a small bushy shrub, which is widely cultivated by gardeners. The grey-green leaves are small, narrow and feathery. The small flowers are yellow. It can easily be propagated by cuttings, or by division of the roots.

Scientific classification

Species

Southernwood (Artemisia abrotanum)

Asters bellflowers fanflowers and allies

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91 cm to 1.2 m

Plant Height

60 cm to 90 cm

Spread

Green, Gray, Silver

Leaf Color

Yellow, Green, White

Flower Color

Green, Gray, Silver, Yellow

Stem Color

Deciduous

Leaf type

5 - 32 ℃

Ideal Temperature

Summer

Growth Season

Moderate

Growth Rate

Images of Southernwood

Quickly Identify Southernwood

Silvery-grey foliage distinguishes southernwood from other plants.

Small, drooping greenish-yellow flowers bloom in late summer.

Finely divided, aromatic leaves with linear lobes offer a feathery texture.

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Care Guide for Southernwood

Every week

Water

Full sun

Sunlight

5 - 32 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Southernwood thrives in semi-arid regions, favoring moderate moisture and demonstrating drought tolerance. Water weekly, ensuring soil retains some moisture. As an evergreen herb, southernwood retains foliage year-round and needs consistent watering during its active growth cycle.

Fertilize: For optimal growth of southernwood, use balanced fertilizers during active seasons. Start with high nitrogen at the growing season's onset, applying monthly diluted fertilizer at quarter to half-strength. Reduce fertilization in winter, water before applying, and ensure even distribution to prevent root burn.

Pruning: Southernwood thrives with annual pruning in early spring as new growth appears. Remove dead or damaged stems and prune by one-third to promote bushier growth. Clean, sharp tools are essential to prevent disease, enhancing the plant's vigor and ornamental appeal.

Propagation: Southernwood is a hardy perennial easily propagated via stem cuttings. Use healthy, non-flowering shoots during active growth, dip cuttings in rooting hormone, and plant in well-draining medium. Maintain consistent moisture and warmth to encourage rooting, then harden off before transplanting.

Repotting: Repot southernwood every 2-3 years in early spring for optimal growth. Use a medium-sized container with good drainage. Post-repotting, maintain regular watering and full sun exposure for healthy foliage and bushy growth.

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