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GARDEN PATH: From charms to spells, plants have potential for good, evil

Monkshood's 'dangerous beauty makes it the perfect centrepiece for a Halloween garden,' gardening columnist says of poisonous plant
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Monkshood, also known as wolf’s bane, has long been tied to both protection and poison.

Crown of Flowers

Monkshood, also known as wolf’s bane, has long been tied to both protection and poison, making it perfect for a Halloween garden.

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Monika Rekola photo

Bewitched by botanicals

As the leaves turn golden and the wind carries a chill, Halloween offers the perfect opportunity to explore the mystical side of your garden. Herbs have long been the tools of druids, witches and healers with plants like monkshood at the forefront — equal parts beauty, poison and magic.

Let’s dive into the lore and herbology surrounding monkshood and explore potions, spells and sacred rituals that make plants more than just decorations.

Monkshood: Beauty with a bite

Known as wolf’s bane, devil’s helmet or aconite, monkshood is as stunning as it is sinister. Its deep-blue flowers bloom with elegance, masking the deadly toxin lurking in every part of the plant. This poison made monkshood a favourite for warriors, witches and even assassins throughout history.

Greek mythology tells us the plant sprang from the saliva of Cerberus, the three-headed dog that guarded the underworld. Some folklore claims that wearing a sprig of monkshood could ward off werewolves, while others say it was a key ingredient in potions used to become one.

In the Middle Ages, monkshood became synonymous with both magic and treachery. Stories suggest witches used it to create potions for shape-shifting and summoning dark spirits. It was also planted near doorways to ward off evil spirits — a visual reminder that the line between poison and protection is razor-thin.

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Photo from Nordic sisterhood.com.

Samhain legends include shape-shifting creatures and spirits, like werewolves and witches, believed to roam freely during this liminal time.

A warning, however: Monkshood is a lovely flower for the witch’s garden.

It provides a late burst of colour prior to winter, but it shouldn’t be grown without intent and consciousness. If you grow monkshood, handle it with care! Gloves and long sleeves are a must — even skin contact can cause tingling or numbness. It can be grown safely, tucked  away in a corner of the garden, locked away from little people who like to pick flowers.

It’s dangerous beauty makes it the perfect centrepiece for a Halloween garden.

The Origin of Halloween

Did you know that Halloween traces its roots back to ancient Celtic traditions, beginning as Samhain (pronounced "Sow-win")? This festival, celebrated over 2,000 years ago in what is now Ireland, the United Kingdom and northern France, marked the end of summer and the close of the old year in the Celtic calendar.

Nov. 1 was considered the Celtic New Year, a time when the veil between the living and the dead was believed to be at its thinnest.

To ward off evil spirits and guide wandering souls, the Celts lit bonfires, donned costumes and held feasts. As Christianity spread through these regions, Samhain merged with All Saints’ Day, giving rise to All Hallows' Eve — what we now call Halloween.

Yet, traces of the original festival endure; especially in the season's folklore and herbal traditions. The Púca Festival in County Meath, Ireland, revives ancient Samhain traditions through light installations, music and harvest feasts.

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Photo courtesy of Tourism Ireland.

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Photo courtesy of Tourism Ireland.

The Púca Festival is named for a shape-shifting spirit from Celtic folklore.

The nine-herb charm: Ancient Druid wisdom 

The nine-herb charm comes from ancient Anglo-Saxon healing magic, combining nine powerful plants to create potions that could heal wounds, counter poison or break curses. Druids believed that plants contained not only medicinal properties but also spiritual energy — when woven together, these herbs became more powerful than the sum of their parts.

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Getty images

Herbs like sage, lavender, and rosemary have been used for centuries in rituals and charms to bring protection and healing.

Common ingredients in the nine-herb charm include:

Mugwort — For protection and psychic vision.

Plantain — To heal wounds and banish illness.

Nettle — A shield against dark forces.

Thyme — Known for courage and purification rituals.

Chamomile — For peace and restful sleep.

Garlic — To repel evil spirits.

Yarrow — A plant of divination and healing.

Vervain — A sacred herb used in magic spells and love charms.

Fennel — A powerful herb to ward off danger.

These herbs were gathered under the moonlight, bundled together and infused with intention. Whether steeped into teas, burned in smudging rituals, or used as amulets, these herbs were essential tools for druids and early healers.

Feeling inspired? Try creating a nine-herb charm of your own.

Gather herbs from your garden or local market, focusing on plants with protective or healing properties. As you harvest, whisper your intentions to the plants —whether you’re seeking peace, protection or a bit of luck.

Bundle the herbs with twine and place them near your doorway, tuck them under your pillow or use them in a smudging ritual to invite good energy.

Many Indigenous cultures across the world also use herbs in spiritual cleansing rituals.

Smudging involves burning dried plants — sage, sweetgrass, cedar, and tobacco — to clear negative energy, invite good spirits and connect with ancestors. Each plant has a unique role in restoring balance between mind, body and spirit. Smudging continues to be a meaningful part of healing ceremonies and celebrations, including those held during seasonal transitions like Halloween.

Herbs, spells and seasonal magic 

Witches, herbalists and modern gardeners have long valued herbs for more than their beauty. These plants, deeply rooted in folklore and magic, bring an enchanting ambiance to any garden — perfect for the Halloween season.

Crafting spells and potions isn’t about dark magic — it’s about setting intention. Whether burning herbs to release energy or brewing teas to calm the spirit, these plants become tools for focus and transformation.

As you wander in your garden by moonlight, take a moment to connect with the magic that has always been a part of our world. 

This Halloween, let your garden be a place of enchantment. With a little intention, your herbs can do more than thrive — they can heal, protect and inspire. After all, who couldn’t use a bit of magic these days? May your herbs be potent, your charms kind and your garden enchanted all season long. Happy Halloween.

Monika Rekola is a certified landscape designer and horticulturist, passionate about  gardening and sustainable living. As a budding homesteader and garden writer, she  shares her love for recycling, repurposing and birdwatching. Monika is dedicated to ecological gardening, aiming to balance our delicate ecosystem. Contact her at [email protected].

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