Holly Folklore and Magical Properties

I’m lucky to live not too far from an arboretum, which means that I have the ability to observe all kinds of incredible trees. A Druid group that I’m part of regularly visits it, too, in order to learn more about native trees and the traditional trees of the ogham. This season, we’re focusing on holly.

The US boasts multiple species of native holly. While these are all of the same genus as the European holly (Ilex aquafolium) of the ogham, they’re not really the same. Nonetheless, if you’re studying the ogham’s history, significance, and usage, making friends with your local trees certainly helps.

Holly is good for far more than its significance in the ogham. It has a long history the world over as a medicinal and magical plant.

Holly Magical Uses and Folkore

The ogam letter “tinne” didn’t always mean holly. (There’s strong evidence that it wasn’t originally a tree alphabet, but that’s a subject for another time.) Kennings indicate that “tinne” originally referred to a metal bar or ingot.

An ogham kenning is known as a Bríatharogam. These were used to explain the meaning of each symbol, as well as to help scholars memorize them. The three Bríatharogam for tinne are “trian roith,” “trian n-airm,” and “smiur gúaile.” These translate to “one of three parts of a wheel,” “one of three parts of a weapon,” and “marrow of coal.”

In European folklore, holly was considered a highly protective plant. (If you’ve ever felt it’s hard, prickly, waxy leaves, this probably isn’t too surprising!) It was also regarded as unlucky to cut down an entire holly tree — probably because you’d be removing its ability to protect you. Instead, there was a tradition of coppicing holly trees. This let farmers use the leaves as fodder, and gave artisans access to the highly valued holly wood.

This connects interestingly to the concept of holly as “one of three parts of a wheel/weapon.” All trees and woods have their own magical properties, and holly was considered useful for controlling. That made it useful for crafting horsewhips.

Also interestingly, holly’s ability as a protective plant has some mundane basis. Holly trees often exhibit a phenomenon known as “heterophylly,” where multiple types of leaves are present on a single plant. It’s not at all uncommon to see holly trees and bushes with both smooth and prickly leaves. Researchers have found that the appearance of prickly leaves correlates to recent browsing by herbivores. After a holly tree’s smooth leaves get eaten, it replaces them with prickly leaves to defend itself!

Holly was also believed to protect against lightning strikes. There’s evidence that the prickly shape of holly leaves helps conduct lightning, protecting the plant itself and neighboring trees and structures from damage. Somewhat ironically, certain holly species are also extremely flammable. Please thoroughly research specific species of holly before choosing to plant one near your home.

Celtic legend speaks of the Oak King and the Holly King. Each one ruled over one half of the year — the Oak King over the warm months, and the Holly King over the cold. They would do battle each solstice, and the loser would have to submit to the victor. The Holly King wins each summer solstice and rules until the winter solstice, when he’s once again defeated by the Oak King.

In the Victorian language of flowers, holly represented defense and domestic happiness.

While some species of holly have been used medicinally for inflammation, fevers, and skin problems, it isn’t commonly seen in modern herbalism. There are generally safer alternatives that are equally as effective.

In addition to protection, holly is associated with beauty, prosperity, good luck, and vengeance.

Using Holly

Holly makes for good, strong wands. The wood is also really white in color, so it can take decoration well. Wands made of holly wood are said to be powerful for working with and commanding spirits.

Planting a holly bush near your house is useful for protecting against malevolent entities and energies, as well as lightning. Please note that some hollies are really flammable, however, so make sure you choose the right variety for this purpose. Alternatively, bring some fresh holly boughs into your home instead.

Place some prickly holly leaves in a glass bowl of fresh water, and let it stand in the morning sunlight. Bring it in before noon, remove the leaves, and use the water to asperge rooms or objects that you wish to protect.

Holly boughs, when brought into the home, are said to protect from mischievous fairies. It’s believed that fairies come into the home with the holly boughs, so bringing them in gives the fairies a place to stay peacefully during the winter months so they don’t cause trouble. However, the fairies must be shooed away and the boughs burned by Imbolc, or the fairies may decide to stick around and become a problem. In some cultures, it’s considered unlucky to ever burn holly, so it may be better to bring the boughs outside and leave them there instead.

Hollies are also valuable food plants for birds, even though they’re poisonous to other animals. If you’re trying to cultivate a better relationship with the local fauna and spirits of the land, it may be worth planting a native holly species. The berries are hard and unpalatable for birds during the warm months, but the last a long time and grow softer and sweeter after being frozen. This means that they’re one of the last sources of food in areas that experience cold winters.

In my area, we have native inkberry holly (Ilex glabra). These are a bit different from the usual hollies you see on cards and decorations, since it has smooth, oval leaves and small black berries. Even if you’re like me, and the traditional spiny, red-berried holly is in short supply, native hollies are just as valuable, powerful, and interesting to meet.