Welcome to my Herbal Compendium, the little series in which I tell you all about plants that can be found right at home while foraging and/or in your local grocery store! Here we go over a plants physiological properties, medicinal uses, and mythological tales or folk stories to explain their metaphysical correspondences. Today we are talking about the powerful oak tree!
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A long-standing symbol of strength, endurance, and wisdom.
Photographed by Nic Wilson
It's no joke when I say "long standing." Oak trees are some of the longest living trees depending on the species. Common oak trees live between 100 - 300 years, but others can live over 1000 years! Species with a long lifespan don't just have climate and environment in their favor, but have the branch flexibility, deep roots, and overall density to remain standing in even the harshest storms.
Due to all of these factors, oak trees are a very popular symbol throughout many cultures through various stories and practices. In both Norse, Greek, and Roman mythology oak trees were associated with their deities of thunderstorms, Thor, Zeus, and Jupiter respectively, due to this trees uncanny likeness to a lightning rod. They are often the tallest object in their area, and as such lightning strikes them most often to travel to the ground the quickest, not to mention retaining lots of minerals and water which lightning loves. But they often survive these lightning strikes, further solidifying their strength.
Celtic History: The Celtic Druids held the oak tree in extremely high regard, believing the trees to be sources of valuable wisdom and to be portals to the Otherworld. As such they performed many of their ceremonies and rites under the watch of oak trees, particularly under their tribes Tree of Life, which was a tree (most commonly oak) planted where they first geographically settled. This tree was a life force for the tribe, providing food, shelter, and wisdom, and eating its acorns was said to grant great wisdom.
Christian History: While Christians didn't worship oak trees or believed they had metaphysical properties, it is still an important tool and symbol on the religion. It was said that Jesus was crucified on a cross made of oak, and they built many of their churches, cathedrals, and boats using oak wood.
English History: Throughout Europe the oak tree was said to hold powers of healing and protection. People tied ribbons or clothing to oak branches, believing that the tree would absorb their illness and pain.
Greek History: The Oracle Dodana of Greece was said to interpret messages from Zeus from the sound of wind rustling through an oak trees leaves, and wreaths of oak were used to crown generals who were victorious in their achievements.
Indigenous American History: Oaks, particularly white oaks, symbolize peace and tranquility. Indigenous people also used the trees themselves as tools, using leather and sticks to manipulate the growth of saplings to mark a trail which led to water, medicinal herbs, or safe caves. And because the oak tree changes throughout all four seasons, holding energy in and representing the cycle of life, death, and rebirth.
Nordic History: Vikings often chose oak wood for carving amulets, talismans, and other crafts enchanted for protection and strength due to the trees mythological and physiological strength and durability.
Slavic History: Similarly to the Celts, the oak tree was considered to be a tree of life, but rather than a portal it symbolically and literally was the tree that connected to heavens by its branches, underworld by its roots, and came together connected to the earth through its trunk. It was more of a bridge than a portal between mortals and the divine, offering wisdom and protection. They also believed that some deities lived within oak trees.
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But ecosystems rely on oak trees just as much, if not more than we do!
Photo from Twin Forks Pest Control
Oak trees aren't just sacred to us humans, but they are vital to the survival of many animals! A single oak tree produces anywhere between two thousand to upwards of ten thousand acorns in a single year! This makes acorns a vital part of many animals diets such as squirrels, deer, birds, bears, bugs, and so on. In some of these animals acorns make up to 70% of their diet.
Acorns are filled with essential nutrients like protein, carbs, and vitamin B with a good serving of calories to boot and plenty of antioxidants to combat inflammation. Unfortunately, humans can't eat acorns, at least not raw, as the tannic acid inside them is poisonous to us. They are still technically edible, just only after hours of prepping them. More for the wildlife then!
Not only do oak trees provide a useful food source, but they also are important for providing shelter and other ways of contributing to the local ecosystem. They secrete a substance which attracts bees and other pollinators, keeping the harmful bugs away. This provides protection for the tree, but also the animals like birds, bats, and rodents nesting within its branches and crevices.
Oak trees both produce their own flowers and provide nutrients to other flowers and fungi surrounding them through their roots and their organic matter a whole contribute to nutrient cycling. Not to mention the moss and lichen that grows on their bark, aiding to clean the air of pollutants in exchange for nutrients and a place to grow with lots of sunlight!
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How this adds up to their metaphysical properties
Photo by me in my copy of "Celtic Mysticism" by Tracie Long
As you can see from all the mythological and folkloric stories, acorns and oak trees have quite a number of metaphysical uses! You can use the dried leaves and acorns as reagents in spellwork and rituals associated with wisdom, healing, protection, strength, power, and grounding. You can make your own talismans and charms from its wood through carving or woodburning to assist you in divination, connecting with spirits, and hedgewalking. You can form a bond with a local oak tree and gain personal strength from its offerings and learn lessons about the cycle of life and death, connect with nature and its wisdom overall, ask for aid in hedgewalking and the like, and so on. Things can even be as simple as lighting a candle scented as an oak tree while studying or meditating!
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Wow, this got longer than I expected! Not a bad thing though, I hope it was an enjoyable read and one that was easy to consume with the way I organized the post, but I really did love delving deep into the aspects of the oak tree!