Aromatherapy in the Celtic Lands & Ancient Britain: Wise Women, Sacred Herbs & Earth Magick

Leaving the mountains and myths of Greece behind, we travel north across vast ranges and deep waters, following the pathways of nomads, gypsies and Celts. We pass through the lands of the Norse gods and arrive at our final destination in the ancient world — the Celtic lands and early Britain.

Here, the people lived close to the earth. Before the Romans arrived, Britain was a patchwork of small settlements, stone dwellings and cave homes. These homes were seen as sacred shields, protecting families from the forces of nature and the powers that moved the sun and moon across the sky. Offerings of fruit and grain were made to household gods, and garlands of garlic hung at the threshold to attract positive energy and repel harm.

This was a land of druids, wise women, witches and pagans — people who lived by the cycles of the moon, the turning of the seasons and the wisdom of the plants.

The Herbal Magick of the Celts

The Celts held a deep reverence for the healing and spiritual properties of herbs. They believed every plant carried an inner energy — a life force that could be tapped into for healing, protection and transformation.

The village wise woman was the healer, counsellor and herbalist. She gathered plants at the correct moon phase, harvested at dawn or dusk depending on the herb’s nature, and crafted potions, salves and charms to support her community.

Among the most sacred Celtic herbs were Garlic, Mugwort, Mint and Juniper — each carrying its own magickal signature.

Garlic (Allium sativum)

Folk Names: Ajo, Poor Man’s Treacle, Stinkweed
Gender: Masculine
Planet: Mars
Magickal Element: Fire
Aromatic Element: Fire

Garlic has long been a powerful protector in Celtic and folk traditions.

Magickal Effects

Exorcism • Lust • Protection • Healing • Anti‑Theft • Courage

Ancient & Modern Uses

  • Worn or rubbed on the body to ward off illness
  • Eaten by soldiers for courage and protection before battle
  • Bitten into to repel evil spirits
  • Brides carried a clove in their pocket to keep negativity away
  • Hung at doorways to protect the home

Garlic remains one of the strongest protective herbs in modern folk magick.

Mugwort (Artemisia vulgaris)

Folk Names: Artemis Herb, Felon Herb, Muggons, Old Man, Sailor’s Tobacco, St John’s Plant
Gender: Feminine
Planet: Venus
Magickal Element: Earth
Aromatic Element: Earth

Mugwort is the herb of dreams, prophecy and the shadow realms.

Magickal Effects

Prophetic Dreams • Astral Projection • Protection • Strength • Healing • Psychic Powers

Ancient & Modern Uses

  • Burned during moon celebrations to enter deep consciousness
  • Used in tea, smoke or incense for skrying, astral travel and divination
  • Carried for protection against poison and wild animals
  • Must be picked before sunrise for full potency
  • Used to treat disease, madness, lust and fertility

Important: Mugwort essential oil is hazardous — only the herb should be used.

Mint (Mentha)

Gender: Masculine
Planet: Mercury
Magickal Element: Air
Aromatic Element: Air

Mint was a beloved Celtic herb for healing, protection and prosperity.

Magickal Effects

Healing • Protection • Money • Travel • Exorcism • Lust

Ancient & Modern Uses

  • Carried by travellers for safe journeys
  • Used in potions for stomach pain, headaches and general healing
  • Worn on the wrist to prevent illness
  • Kept in a purse or wallet to attract money
  • Burned in ritual to invite good spirits

Mint remains a powerful ally for clarity, abundance and energetic cleansing.

Juniper (Juniperus communis)

Folk Names: Enebro, Gin Berry, Ginepro, Gin Plant
Gender: Masculine
Planet: Sun
Magickal Element: Fire
Aromatic Element: Fire

Juniper is a sacred purifier, used across many ancient cultures.

Magickal Effects

Health • Protection • Love • Purification • Exorcism • Anti‑Theft

Ancient & Modern Uses

  • Burned in Sumer and Babylon, sacred to the goddess Inanna
  • Exported to Britain and burned in fields to protect livestock and crops
  • Used to detox homes and people from negativity
  • Burned for protection and to ward off danger
  • Its aroma supports healthy habits and wellbeing visualisation

Juniper remains a potent cleansing and protective plant in modern practice.

The Spirit of the Celtic Lands

In the Celtic world, plants were not simply tools — they were living allies, each with its own spirit, purpose and magick. The wise women and druids understood that healing came from working with the land, honouring the cycles of nature and respecting the energies within every herb.

Through Garlic, Mugwort, Mint and Juniper, we glimpse a world where:

  • homes were sacred
  • herbs were healers
  • the land was alive
  • and magick was woven into everyday life

This is the final chapter in our journey through the ancient world — a return to the roots of earth‑based healing and the timeless wisdom of the plants.

If you missed it click here for the previous chapter in my aromatherapy series

©Alison SpiritWeaver 2026 – www.alisonspiritweaver.co.uk