“Tree of life” is not one species. It is a title people around the world have given to many different trees, so the plant someone means depends on where they live and whether they’re talking about a garden shrub, a food tree, or a sacred symbol. Arborvitae, whose Latin name means “tree of life,” the coconut palm, baobab, moringa, lignum vitae, the Maya ceiba, and the banyan all carry it. What links them is that each was seen as keeping people alive, through food, water, medicine, or a place at the center of the world in myth.
Arborvitae, the Tree Whose Name Means Tree of Life
Arborvitae is a common name for the eastern white cedar, Thuja occidentalis, the familiar hedge shrub, and it is Latin for “tree of life.”1Nature Center at Greenburgh. Mighty Arborvitae – Nature Center at Greenburgh The name comes from a rescue. In 1536 the French explorer Jacques Cartier’s sailors were dying of scurvy in Canada.2Nature Center at Greenburgh. Mighty Arborvitae – Nature Center at Greenburgh Huron elders showed him how to brew a vitamin C-rich tea from the tree’s foliage, and it cured his men.3Nature Center at Greenburgh. Mighty Arborvitae – Nature Center at Greenburgh Cartier took the tree back to France, where it became the first North American tree grown in Europe.4Nature Center at Greenburgh. Mighty Arborvitae – Nature Center at Greenburgh
You can spot arborvitae in a yard by its flat, scale-like sprays of evergreen leaves, which are not needles. It is widely planted as a tall, narrow privacy hedge, and several popular cultivars are all forms of the same species.
Junipers and cypresses can look similar at a glance. Arborvitae’s small, upright cones are another clue. Check the two together, since neither is a single test. If you inherited a hedge and want certainty, a garden center or local extension office can identify a cutting, which matters because the safety advice below applies to Thuja specifically.
The scent comes from an essential oil made up of over 40 compounds, and about 38% of it is alpha-thujone.5PubMed Central. Potential of Thuja occidentalis L. Essential Oil and Water Extracts against Field Crop Pests Thujone is the oil’s main strong-smelling compound, and it acts on the nervous system and can be toxic. In lab tests it has also shown signs of damaging DNA.6Phytochemistry Reviews. Thujone, a widely debated volatile compound: What do we know about it? The same oil also fights fungi, bacteria, and worms in lab tests.7Bioactive Compounds in Health and Disease – Online ISSN: 2574-0334. Medicinal potential of Thuja occidentalis and its essential oil Even so, don’t brew arborvitae tea or take thuja oil without medical advice. Today ordinary fruit supplies vitamin C easily, and a homemade brew can’t control how much thujone it contains.
For a yard owner, trimming and handling the branches is not the concern. The risk comes from eating the foliage or concentrated oil. Gloves help if your skin is sensitive, since some people get irritation from resinous foliage. Keep clippings away from grazing animals and pets, because chewed or eaten leaves are where thujone exposure comes from. If a child or pet has chewed a significant amount, call poison control rather than waiting for symptoms.
Food and Survival Trees Called the Tree of Life
Pacific voyagers relied on coconuts for food and water on long sea crossings, and on the wood to build boats.8Wikipedia. Coconut Coconut water carries sugars and salts much like a sports drink, and the flesh supplies protein, oil, carbohydrates, and fiber.9Lindblad Expeditions. The Coconut Palm: Oceania’s Tree of Life Husks become strong rope, shells become cups and bowls, and fronds become thatch, baskets, and even canoe sails.10Lindblad Expeditions. The Coconut Palm: Oceania’s Tree of Life Trunks built to withstand hurricane winds are used for houses.11Lindblad Expeditions. The Coconut Palm: Oceania’s Tree of Life
The baobab is Africa’s water-storing fruit tree. Young baobabs survive drought partly by storing water, and about two-thirds of it is held in the taproot.12South African Journal of Botany. Sap flow and water use in African baobab (Adansonia digitata L.) seedlings in response to drought stress That storage lets the tree fruit in a dry season when little else produces food. The dry fruit pulp is rich in fiber, potassium, calcium, and vitamin C, and by one estimate it has five to ten times the vitamin C of oranges.13Food Production, Processing and Nutrition. Nutritional and pharmacological attributes of baobab fruit pulp Nutrient levels differ a lot from tree to tree, though, especially vitamin C, iron, and zinc.14Journal of Food Composition and Analysis. Nutritional composition of baobab (Adansonia digitata L.) fruit pulp sampled at different geographical locations in Kenya One Kenyan survey averaged 175 mg of vitamin C per 100 g, while some Angolan samples reached 289 mg.15Journal of Food Composition and Analysis. Nutritional composition of baobab (Adansonia digitata L.) fruit pulp sampled at different geographical locations in Kenya
Moringa is the modern miracle tree. Its leaves, pods, seeds, and roots contain protein, minerals, and vitamins.16Current Nutrition & Food Science. Comprehensive Review: Miracle Tree Moringa oleifera Lam. It is promoted for fighting malnutrition, especially in infants and nursing mothers in poorer countries.17Current Nutrition & Food Science. Comprehensive Review: Miracle Tree Moringa oleifera Lam. It grows fast and leafs out repeatedly, so a household can keep picking fresh leaves from the same tree instead of waiting for one harvest.
Claims about moringa and diabetes or cancer are a different matter. They come mostly from lab studies, not proof in people. A result in a dish shows that a compound acts on cells, which is an early step that often doesn’t carry over to humans. A supplement marketed as a cure for diabetes or cancer should never replace prescribed treatment.
Both baobab and moringa are sold as powders for smoothies. Check that the label lists a single ingredient, since blends with sweeteners or fillers are a different product from pure powder. Moringa powder is dried leaf, so it tastes grassy and hides best in a smoothie, while baobab powder is tangy and citrus-like. Start with a small serving to see how your stomach handles it.
Treat both as foods, not medicines. If you are pregnant or nursing, ask a doctor first, since concentrated plant products aren’t tested for pregnancy the way medicines are. The same goes for anyone on prescription drugs, especially for blood sugar or blood pressure, because a concentrated product could interact.
Lignum Vitae and Dragon Tree, Medicine Trees
Lignum vitae means “wood of life” and is the name for Guaiacum trees of the Caribbean and Central America. Resin from the wood was traditionally used for rheumatism, skin disease, toothache, and as a laxative.18Shanlax International Journal of Arts, Science and Humanities. Phytochemical Analysis, Antimicrobial and Anti- oxidant Activity of Guaiacum Officinale L. Stem Extract But centuries of logging for its hard, heavy timber have left these trees at risk of extinction.19Biotropica. Conservation Assessment of Guaiacum sanctum and Guaiacum coulteri: Historic Distribution and Future Trends in Mexico Guaiacum species are now on the IUCN Red List and restricted in international trade.20Biotropica. Biogeography and Divergence in Guaiacum sanctum (Zygophyllaceae) Revealed in Chloroplast DNA: Implications for Conservation in the Florida Keys
The wood is extremely dense and oily, which made it valuable for mallets, bowls, and bearings. The trees grow slowly, so wild stands can’t recover quickly once cut. Because the trade is restricted, buying a product made from it without paperwork can mean taking part in an illegal market.
If you want lignum vitae wood, ask the seller for documents showing it was legally traded. Reclaimed wood, such as old ship fittings or salvaged items, doesn’t require cutting a new tree. If a seller can’t say where the wood came from, choose another wood.
The dragon tree earned its name differently. When its bark is pierced, it bleeds a thick red resin called dragon’s blood.21JSTOR Daily. Plant of the Month: The Dragon Tree 17th-century herbal books recommended it for bleeding, dysentery, and loose teeth.22JSTOR Daily. Plant of the Month: The Dragon Tree
Those books record what healers believed and tried, not what trials showed to work. Some old uses were dangerous, so a long tradition is not evidence of safety. Resins sold today as incense or traditional remedies are generally not held to medicine standards, so you can’t count on purity or dose.
Sacred Trees of Life in Myth and Religion
The ceiba was the most sacred Maya tree and stood for the universe.23ThoughtCo. Ceiba pentandra: The Sacred Tree of the Maya Its roots reached the underworld, its trunk the human world, and its branches the 13 levels of heaven.24ThoughtCo. Ceiba pentandra: The Sacred Tree of the Maya The Maya also pictured four such trees at the world’s corners and a fifth at its center as the world’s axis.25historicalmx.org. Yaxche: The Tree of Life
The banyan’s branches drop aerial roots that thicken into extra trunks.26Wikipedia. Banyan India’s Great Banyan in Kolkata has about 2,880 of them and looks like a whole grove.27Wikipedia. Banyan Hindu texts describe the banyan as an upside-down world tree that brings blessings.28Tree Spirit Wisdom. Banyan – Reflection That image puts roots above and branches below, reversing the usual picture of a tree.
Sacred status can protect real forests. Sacred groves kept by local traditions work as refuges for wildlife and plants.29ScienceDirect (Elsevier / Journal for Nature Conservation). Sacred groves and forest Conservation: Integrating indigenous traditions with ecological sustainability
The symbol survives in jewelry and art, usually as a tree inside a circle with branches spreading upward and roots spreading downward in a mirrored pattern. The circle suggests completeness, and the matching roots and branches suggest the unseen part is as large as the visible part. Many cultures have a tree of life image, including the Bible’s Garden of Eden, so the design isn’t tied to one tradition. Most people wear it to stand for family, growth, or staying connected rather than for a particular religion.
Growing a Tree of Life Plant at Home
Arborvitae suits cold-winter yards as a hedge. Coconut and baobab grow only in frost-free climates, while moringa can be grown as a fast-growing annual in pots. Indoors, the choices are the lucky houseplants. In feng shui, the jade plant’s round, coin-like leaves stand for wealth and growth.30Sacramento Massage Studio. Jade Plant and Feng Shui It is sold worldwide as a low-care money tree for homes and offices.31Planet Desert. Types of Jade Plants ‘Care & Growing Guide’ – Attracts Prosperity & Positive Energy in Feng Shui!!
Jade has thick, rounded leaves on woody stems, so over the years it grows into a small tree shape. Kalanchoe is often sold for its clusters of small flowers, and it stays lower and bushier. Both are succulents with similar care, so you can keep them on the same watering schedule.
Jade and kalanchoe both rot if their roots sit wet.32Joy Us Garden. Kalanchoe Care Tips: In The Garden & As A Houseplant Plant them in a cactus or succulent mix that drains fast,33Planet Desert. Kalanchoe Plant Care, Varieties & Growing Guide – Everything You Need to Know! and water thoroughly only when the top few inches of soil are dry.34New York Botanical Garden. Research Guides: Kalanchoe (Kalanchoe blossfeldiana) cultivars: Houseplant Care Use a pot with drainage holes, because water that collects at the bottom rots roots even if you water rarely. Give at least four hours of direct sun near a south window to keep growth compact.35New York Botanical Garden. Research Guides: Kalanchoe (Kalanchoe blossfeldiana) cultivars: Houseplant Care If you move them outdoors in summer, give filtered shade to avoid burning the leaves.36New York Botanical Garden. Research Guides: Kalanchoe (Kalanchoe blossfeldiana) cultivars: Houseplant Care
Mushy, blackened stems near the soil mean the roots have sat wet too long, so stop watering and let the soil dry out; badly rotted stems may not recover, but healthy cuttings can often be rerooted. Shriveled, wrinkled leaves mean the plant has used up its stored water, and a thorough watering usually plumps them back up. Water less in winter, when growth slows and the soil stays wet longer.
Plants that spent the winter indoors have leaves not used to direct sun, so they scorch if moved straight into strong light. Start them in filtered shade and give them more sun over a couple of weeks. Bring them back inside before frost, since jade and kalanchoe are not cold-hardy.