Yarrow
NameYarrow
Scientific NameAchillea millefolium
Common NamesYarrow, Common Yarrow, Milfoil, Soldier's Woundwort, Nosebleed Plant, Large-headed Woolly Yarrow
Plant FamilyAsteraceae
Natural HabitatNative to temperate regions of the Northern Hemisphere, yarrow thrives in a variety of habitats including meadows, pastures, roadsides, disturbed areas, and sandy soils, as depicted in the image. It is quite adaptable and can tolerate poor, dry soil conditions.
Parts Usedflower,leaf,whole_plant
Medicinal Actionsanti-inflammatory,antimicrobial,astringent,carminative,diuretic,expectorant,nervine
Traditional UsesTraditionally, yarrow has been used to staunch bleeding from wounds, reduce fever by promoting sweating, and alleviate cold and flu symptoms. It is also employed to ease digestive complaints like cramps and indigestion, and for menstrual issues.
Active ConstituentsAlkamides, Flavonoids, Sesquiterpene lactones (e.g., achillicin), Volatile oils (e.g., chamazulene, camphor, cineole), Coumarins
Preparation Methodsinfusion,decoction,tincture,poultice,essential_oil,powder,salve
Contraindications & WarningsAvoid during pregnancy and breastfeeding due to potential uterine stimulant effects. May cause allergic reactions in individuals sensitive to the Asteraceae family. Can increase photosensitivity and may interact with blood-thinning medications.
Cultivation NotesYarrow is easy to grow in full sun and well-drained soil, tolerating poor and dry conditions. It is drought-tolerant once established and can be propagated by seed or division. Deadhead spent flowers to encourage further blooming and prevent excessive self-seeding.
Raritycommon
Description
Yarrow is a perennial herbaceous plant characterized by its feathery, finely dissected leaves and flat-topped clusters (corymbs) of small, white or sometimes pink flowers. It typically grows upright, reaching heights of 1 to 3 feet, often with a somewhat woolly appearance on its stems and leaves.
