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Southernwood (lad’s love) Artemisia abrotanum

Southernwood (lad’s love) (Artemisia abrotanum) is an evergreen perennial shrub in the Asteraceae family, native to Uncertain after long cultivation; probably south-eastern Europe to western Asia. It grows 60 cm–1 m (24 in–3.3 ft) tall and 50–80 cm (20–31 in) wide, wants full sun and low water, and is hardy to about -30 °C (-22 °F). Space plants about 60 cm (24 in) apart.

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Southernwood (lad’s love) at a glance

TypePerennial shrub, evergreen
FamilyAsteraceae
Mature height60 cm–1 m (24 in–3.3 ft)
Mature spread50–80 cm (20–31 in)
Spacing60 cm (24 in) centre to centre
SunFull sun, at least 6 h of direct sun a day
WaterLow; drought tolerance moderate, waterlogging tolerance none
Soil pH6–8
Cold hardinessAbout -30 °C (-22 °F) once established (roughly USDA zone 4)
Heat stressLikely above about 34 °C (93 °F)
Floweringfrom about August for 3–4 weeks (northern hemisphere; later in cold climates, earlier in warm ones)
Wind toleranceModerate
Pollinator valueNone
EdibleNot grown as food
Native toUncertain after long cultivation; probably south-eastern Europe to western Asia
Common in gardens of🇬🇧 United Kingdom, 🇩🇪 Germany, 🇵🇱 Poland, 🇷🇺 Russia, 🇺🇸 United States, 🇸🇪 Sweden, 🇫🇷 France

Is Southernwood (lad’s love) toxic?

Contains thujone-type oils: not to be eaten or taken as a medicine. Wormwoods are listed by the ASPCA as toxic to cats and dogs.

If a child or pet may have eaten part of a plant, call a poison centre or vet straight away.

Companion planting: what to grow with Southernwood (lad’s love)

No well-documented helpful pairing. Group it with plants that like full sun and low water.

Questions about Southernwood (lad’s love)

How far apart should I plant Southernwood (lad’s love)?
About 60 cm (24 in) apart, centre to centre. A mature plant spreads 50–80 cm (20–31 in).
Does Southernwood (lad’s love) need full sun?
Full sun: at least 6 hours of direct sun a day.
How much water does Southernwood (lad’s love) need?
Low water. Drought tolerance is moderate and waterlogging tolerance none.
How cold-hardy is Southernwood (lad’s love)?
It tolerates about -30 °C (-22 °F) once established, roughly USDA zone 4.
When does Southernwood (lad’s love) flower?
From about August for 3–4 weeks (northern hemisphere; later in cold climates, earlier in warm ones).
Is Southernwood (lad’s love) poisonous to cats and dogs?
For cats it is moderately toxic; for dogs moderately toxic; for people moderately toxic. Contains thujone-type oils: not to be eaten or taken as a medicine. Wormwoods are listed by the ASPCA as toxic to cats and dogs.
What grows well with Southernwood (lad’s love)?
There is no well-documented companion pairing for Southernwood (lad’s love). Group it with plants that like the same sun (full sun) and water (low).

Sources and evidence

Evidence grade B (B: extension service or peer-reviewed).

Notes and assumptions

Reference values for planning, not horticultural, veterinary or medical advice. Varieties, soils and local climates differ: check with a local nursery or extension service.

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