The Warrior’s Herb • The Witch’s Shield • The Seer’s Companion.
Yarrow is one of those plants that feels like it has always belonged to witches, healers, warriors, and diviners.
Botanical name: Achillea millefolium
Common names: Yarrow, Woundwort, Soldier’s Herb, Bloodwort, Nosebleed Plant, Thousand‑Leaf
Family: Asteraceae
Habitat: Meadows, roadsides, pastures, wild fields across Europe, Asia, and North America
Appearance: Feather‑fine leaves (“mille‑folium” = thousand leaves), flat-topped umbels of white (sometimes pink) flowers, strong aromatic scent
Yarrow is a plant of thresholds — between life and death, war and peace, body and spirit, sight and prophecy.
Myth & Folklore
Greek Myth
Yarrow is sacred to Achilles, who was said to have used it to staunch the wounds of his soldiers during the Trojan War. Hence its name: Achillea.
Celtic & British Isles
Carried as a love charm; young women placed it under their pillow to dream of their future spouse.
Burned to banish fear and protect against wandering spirits.
Hung over cradles to protect infants from the Fae.
Used in weather magic — especially to call or calm winds.
Norse Tradition
Associated with Odin, especially in matters of:
battle, divination and runic sight
Chinese Tradition
Yarrow stalks were used for I Ching divination — considered the most spiritually potent plant for contacting the unseen. In Traditional Chinese Medicine (TCM), yarrow is known as “ai yao” and has been used for its medicinal properties. It is believed to have cooling and anti-inflammatory properties and has been used to treat conditions like fevers, wounds and skin issues, among other health concerns.
Indigenous Americans:
Yarrow has a long history of use in Native American traditional medicine. Various Native American tribes used yarrow for its medicinal properties. It was employed to treat a range of ailments, including wounds, fevers, digestive issues, and respiratory conditions. The plant’s leaves and flowers were often prepared as infusions or poultices for medicinal use.
Folk Magic Across Europe
Carried by soldiers for courage and protection.
Used by cunning folk for second sight and spirit communication.
Placed at doorways to guard against ill-wishing and malefic magic.
Yarrow was also used in brewing herbal beers and ales. Yarrow was commonly used as a medicinal herb in Europe for treating wounds, digestive disorders, and other ailments. It was also used in traditional herbal teas and remedies
Magical Associations/ correspondeces:
Element: Air (with undertones of Fire)
Planet: Venus (healing & love) and Mars (protection & courage)
Zodiac: Aries, Libra, Sagittarius
Deities:
Achilles
Odin
Aphrodite
Brigid
The Morrígan
Magickal associations:
Protection
Courage
Divination
Love magic
Psychic clarity
Boundary setting
Healing of emotional wounds
Spirit communication
Additional Correspondences:
Colours: White, pale yellow, soft green
Season: Midsummer, late spring
Day: Thursday (wisdom), Tuesday (courage)
Tools: Wands, divination tools, amulets, charm bags
Intentions:
Shielding
Banishing fear
Enhancing intuition
Strengthening boundaries
Love attraction
Healing trauma
Dreamwork
Properties & Virtues:
Magical Virtues:
The Warrior’s Shield- Creates strong energetic protection.
The Seer’s Herb- Heightens intuition, dream clarity, and divination accuracy.
The Heart’s Balm- Helps heal emotional wounds and old heartbreak.
The Boundary Keeper- Strengthens personal sovereignty and psychic boundaries.
The Courage Giver- Encourages bravery, confidence, and inner strength.
Yarrow is considered by many to be a protective herb. Witches might use it to create charms, sachets, or talismans to ward off negative energies, evil spirits, or hexes. It was also believed that yarrow could be used to create a protective boundary or circle during rituals or spellwork. We may see yarrow being used by African Americans who carry mojo bags as well, used for protection or, depending on the herbs combined, it is believed to bring good fortune, prosperity or promote clarity and universal wisdom. Yarrow is considered one of the sacred life medicines of the southwestern Navajo tribe. The Anishinaabe attribute deeply spiritual values and regard the plant as sacred along with plants such as sweetgrass, sage, cedar and tobacco. Related to sweetgrass and cedar, yarrow wards off negative energy, where sweetgrass attracts positive energy and cedar helps maintain balance. Yarrow has documented use for purification.
Symbolic Virtues:
Resilience
Clarity
Discernment
Sacred boundaries
Spiritual insight
Traditional Medicinal Properties:
(Historical folk uses)
Anti-inflammatory
Astringent
Wound healing
Fever reduction
Digestive support
Menstrual regulation
Calming to the nervous system
Yarrow was a battlefield herb, a midwife’s herb, and a healer’s herb.
Herbal Medica:
Key medicinal constituents:
Volatile oil (including cineol, eugenol, thujone, camphor, azulene); bitter principles; tannins; salicylic acid, isovalerianic acid.
Actions: Anti-inflammatory, anti-septic, diuretic, diaphoretic, astringent, expectorant, vulnerary.
The tannins exhibit an astringent effect, on both exterior and interior surfaces of the body. The volatile oil constituents, such as cineole, have antiseptic qualities, while azulene, responsible for the blue colour of the essential oil, not only reduces inflammation, but stimulates the formulation of tissue for wound healing. Yarrow can swiftly, and effectively, help seal and heal all manner of cuts and wounds due to its astringent Properties. Yarrow is acclaimed for helping heal and tone the mucus membranes throughout the gastro-intestinal-tract. As a diaphoretic, yarrow will regularly be used for fevers, and also helps with palpitations, painful menstrual periods, and convulsions; as well as being of use as a peripheral vasodilator, diuretic, and mild expectorant.
Yarrow contains compounds that mimic hormones and help regulate the menstrual cycle. It also reduces heavy bleeding and relieves cramps. As a bitter tonic, it soothes the stomach and aids digestion, which can be very useful before and during menstruation. As a diuretic, it helps fight the bloating so often associated with troubled menstrual cycles. Finally, yarrow acts as a nervine as well, calming the nervous system and easing anxiety and tension.
Harvest:
According to ancient traditions, yarrow reaches its peak of power on the summer solstice and should be harvested then.
Leaves; Spring – when young.
Flowers; From July – September, just when opening.
When making teas and tinctures to be taken internally, typically the flowering tops (leaves, stems, and flowers) are used. For salves, ointments, or other topical uses, typically the leaves are used.
Yarrow is often added to salves, ointments, and other skin creams designed to promote healing. However, it works just as well in the field. Simply tear off a chunk of the leaf and stick it onto the wound. You'll be amazed at how quickly it staunches bleeding! For more serious wounds, crush up the yarrow leaf with a bit of water. In the past people would chew it and apply to wounds, however that isn't as sanitary in today's standards.
Associated Crystals:
These stones harmonise beautifully with Yarrow’s energy:
Labradorite — psychic protection, second sight
Amethyst — spiritual clarity, dreamwork
Black Tourmaline — grounding & shielding
Moonstone — intuition, emotional healing
Carnelian — courage & vitality
Clear Quartz — amplifies Yarrow’s magic
Magical Oil Blend: Yarrow Seer’s & Shielding Oil
A potent blend for protection, divination, and strengthening boundaries.
Ingredients
1 small handful dried Yarrow flowers & leaves
1 tbsp Mugwort (optional, for second sight)
Carrier oil: Jojoba, Olive, or Sweet Almond
Essential oils (optional but powerful):
3 drops Frankincense
2 drops Lavender
1 drop Cedarwood
Method
Place the dried Yarrow (and Mugwort if using) into a clean glass jar.
Cover completely with your chosen carrier oil.
Infuse for 2–6 weeks in a cool, dark place, shaking gently every few days.
Strain and add essential oils.
Store in a dark bottle.
Uses
Anoint the third eye before divination.
Dab on wrists or heart for courage and emotional healing.
Anoint doorways, tools, or candles for protection.
Use in dreamwork or spirit communication rituals.
A strong and intoxicating beer can reportedly be made with yarrow from a number of recipes!
Disclaimer:
As with any member of the Asteracea family, there comes slight risk of possible sensitivity for some individuals, especially those with dermatological problems. As ever, always seek professional advice before using wild plants as medicines.