The story of cannabis begins not in the written record, but in the fiber of rope twisted ten thousand years before Christ.
Cannabis (Cannabis sativa L.) is among the oldest cultivated plants on Earth. Long before it was recognized for its psychoactive properties, humans valued cannabis for its extraordinarily strong fibers -- suitable for rope, textiles, and eventually paper. Over millennia, its medicinal and ritual uses emerged across widely separated civilizations, often independently. The archaeological and textual evidence for ancient cannabis use is extensive, spanning every continent except Antarctica.
✅ Note This article covers the prehistoric and ancient history of cannabis through approximately 500 CE. For later periods, see Cannabis in the Medieval World. All dates are approximate and subject to ongoing archaeological revision.
The oldest confirmed evidence of human cannabis use comes from the Yang-Shao culture site at Yuan-shan, Taiwan (then connected to mainland China). In the 1970s, archaeologists discovered impressions of hemp cordage in pottery shards dating to approximately 8,000 BCE. These cordage fragments represent the earliest direct evidence of humans processing cannabis fiber.
The significance of this discovery cannot be overstated. It demonstrates that humans were cultivating and processing hemp for fiber at the very dawn of settled agriculture -- contemporaneous with the domestication of wheat in the Fertile Crescent. See the Cultivation section for information on how hemp is grown and processed today.
Further evidence emerged from the Yangshao culture sites along the Yellow River in northern China. Archaeologists recovered hemp textile fragments dating to approximately 5,000 BCE, confirming that hemp weaving was well established by the middle Neolithic period. The Yangshao people cultivated hemp alongside millet, making it one of the foundational crops of Chinese civilization.
Hemp fiber impressions have been found in pottery from Japan's Jomon period, demonstrating that cannabis use had spread across the East Asian maritime world by the early Holocene. These findings suggest that cannabis dispersal accompanied human migration throughout East Asia.
Ancient China provides the richest early documentary record of cannabis use. Chinese civilization and cannabis co-evolved over thousands of years, and the Chinese language itself preserves this history -- the modern Chinese word for hemp (ma 麻) is one of the oldest continuously used plant names in any language.
Chinese tradition attributes the discovery of cannabis's medicinal properties to Shennong (神农), the mythological "Divine Husbandman" and culture hero, traditionally dated to approximately 2737 BCE. Shennong is credited with compiling the first Chinese pharmacopeia, the Shennong Bencao Jing (神农本草经, The Divine Farmer's Herb-Root Classic), which -- though likely compiled during the Han dynasty (206 BCE -- 220 CE) -- preserves much older oral traditions.
The Shennong Bencao Jing lists cannabis (ma fen 麻蕡) among its 365 medicines, describing it as a substance that, when taken in excess, "produces visions of demons" but when used properly, can treat a range of conditions. This dual recognition of both psychoactive and therapeutic effects is one of the earliest documented in any civilization.
✅ Scholarly Note The dating of Shennong to 2737 BCE is legendary rather than historical. The Shennong Bencao Jing as a text was likely compiled during the Han dynasty, centuries after the legendary date. However, it almost certainly incorporates much older oral medical traditions. Scholars treat it as evidence of ancient Chinese knowledge of cannabis rather than as a literal document from the third millennium BCE.
One of China's most consequential contributions to world civilization is paper, and the earliest papers were made from hemp. In 1957, archaeologists at Baqiao in Shaanxi Province discovered hemp paper fragments dating to the Western Han dynasty (approximately 200 -- 100 BCE). These fragments predate the traditional attribution of papermaking to Cai Lun (c. 105 CE) by centuries, though Cai Lun is credited with improving and standardizing the process.
The hemp paper discovered at Baqiao was likely used for wrapping and padding rather than writing, but it demonstrates that the material technology of hemp papermaking was established well before the Common Era.
Beyond the Shennong Bencao Jing, cannabis appears in numerous Han dynasty medical texts. The physician Hua Tuo (c. 140 -- 208 CE), one of ancient China's most renowned surgeons, is reported to have used a cannabis-based anesthetic (mafeisan, 麻沸散) during surgical procedures. While the exact composition of mafeisan is lost to history, historical accounts describe it as a powder mixed with wine that induced insensibility to pain -- making Hua Tuo a candidate for the first recorded anesthesiologist.
Cannabis was prescribed for a variety of conditions in ancient Chinese medicine, including:
The legendary Emperor Shen Nung (often conflated with Shennong) is said to have recognized cannabis as one of the 50 fundamental herbs of Chinese medicine. Chinese medical tradition classified cannabis as having both yin (cooling, calming) and yang (warming, stimulating) properties depending on preparation and dosage -- a sophistication that modern cannabinoid science is only now beginning to validate. See Cannabinoids for information on how THC, CBD, and other compounds produce diverse effects.
India's relationship with cannabis is among the oldest continuous traditions in the world. Cannabis has been used on the Indian subcontinent for at least 3,000 years, and its significance extends beyond medicine into the deepest layers of Hindu religious practice.
Cannabis appears in the Atharvaveda (c. 1400 BCE), one of the four sacred Vedas of Hinduism, where it is listed as one of the "five sacred plants" (panchagandha) -- alongside tulsi (holy basil), barley, mustard, and soma. The Atharvaveda describes cannabis as a "source of happiness" and a "liberator" that brings joy and releases anxiety.
The specific Vedic term for cannabis is bhang (भंग), which refers to an edible preparation made from the leaves and flowering tops of the plant. Bhang remains widely consumed in India to this day, particularly during religious festivals.
In Hindu tradition, cannabis is closely associated with Lord Shiva, one of the principal deities of the Hindu pantheon. According to legend, Shiva discovered the cannabis plant and consumed its leaves, gaining divine energy and insight. Because of this association, bhang is consumed by many devotees as a sacrament, particularly during the festival of Maha Shivaratri and the spring festival of Holi.
The association between cannabis and Shiva is not merely mythological. Ascetic practitioners known as sadhus have used cannabis as an aid to meditation and spiritual practice for centuries, a tradition that continues in parts of India today.
Cannabis features prominently in the Ayurvedic medical tradition, codified in texts such as the Sushruta Samhita (c. 600 BCE) and the Charaka Samhita (c. 200 CE). In Ayurveda, cannabis (vijaya, meaning "victorious") was used to treat a wide range of conditions:
| Ayurvedic Application | Modern Parallel |
|---|---|
| Digestive stimulation | Cannabinoid effects on appetite |
| Pain relief | Analgesic properties of THC/CBD |
| Sleep aid | Sedative effects of certain chemovars |
| Respiratory conditions | Bronchodilatory effects observed in research |
| Mental clarity (low doses) | Microdosing concepts in modern practice |
| Antidote to poisoning | Detoxification protocols |
Ayurvedic physicians distinguished between different preparations of cannabis and calibrated doses carefully, recognizing the distinction between therapeutic and excessive consumption -- a principle that remains central to modern pharmacology.
The Indian subcontinent is home to several historically significant landrace cannabis varieties. Malana Cream, from the Parvati Valley in Himachal Pradesh, and Kerala Ganja, from southern India, are among the most renowned. These landrace varieties represent some of the oldest continuously cultivated cannabis genetics on Earth. See Strains for detailed cultivar profiles.
Evidence for cannabis in ancient Egypt is less extensive than in China or India, but several significant findings document its presence in Egyptian medicine and culture.
The Ebers Papyrus, one of the oldest and most important medical documents from ancient Egypt, contains a reference to a plant called shemshemet that several Egyptologists, including L. Manniche and W. P. Budge, have identified as cannabis. The papyrus prescribes shemshemet for inflammation -- specifically, a preparation applied to the affected area to "cool" it.
If this identification is correct, it represents the earliest documented anti-inflammatory use of cannabis in the Mediterranean world. However, the identification of shemshemet as cannabis is not universally accepted among Egyptologists, and some scholars argue it may refer to a different plant.
Archaeological evidence supports the presence of cannabis in Egypt. Cannabis pollen has been identified in the tomb of Ramesses II (c. 1213 BCE) at Thebes, and fragments of cannabis fabric have been recovered from the site of Amarna (c. 1350 BCE). These findings confirm that the plant was present in Egypt during the New Kingdom period, whether through trade with the Levant or independent cultivation.
Egyptian medical practice was highly sophisticated, and if cannabis was indeed known to Egyptian physicians, it would have been integrated into their extensive pharmacopeia. Greek historians reporting on Egyptian medicine (including Herodotus and Diodorus Siculus) noted the Egyptians' advanced use of plant medicines, though they do not specifically attribute cannabis use to Egyptian practitioners.
Perhaps the most vivid ancient account of cannabis use comes from the Greek historian Herodotus (c. 484 -- 425 BCE), who described the customs of the Scythians -- a nomadic people inhabiting the Pontic-Caspian steppe (roughly modern Ukraine, southern Russia, and Kazakhstan).
In Book IV of his Histories (sections 73-75), Herodotus provides a detailed account of a Scythian purification ritual:
"They take the seed of this hemp and, creeping under the felt coverings, they throw it upon the red-hot stones; and being so thrown, it smolders and sends forth such a vapor as no Greek vapor-bath can surpass; and the Scythians, delighted by the vapor-bath, howl aloud."
This description is remarkably consistent with the known properties of cannabis vaporization. The Scythians appear to have been using heated stones to vaporize cannabis flower in an enclosed tent -- a method that modern cannabis enthusiasts would immediately recognize as a primitive vaporization chamber.
Herodotus's account was long dismissed as fanciful until archaeological discoveries confirmed it. In 1929, German archaeologists excavating Scythian burial kurgans (mounds) at Pazyryk in the Altai Mountains of Siberia discovered:
These findings, dating to the 5th -- 3rd centuries BCE, provide physical confirmation of Herodotus's description. The Pazyryk finds are now housed in the State Hermitage Museum in St. Petersburg.
The Scythians were not unique in their cannabis use. Cannabis has been found at multiple archaeological sites across the Eurasian steppe, suggesting that nomadic cultures from the Black Sea to the Altai Mountains used the plant for both ritual and practical purposes. The steppe served as a corridor for the westward dispersal of cannabis from its Central Asian homeland.
Ancient Persia (modern Iran) provides another important strand of evidence for early cannabis use. The Zoroastrian religious tradition, one of the world's oldest continuously practiced religions, contains references to cannabis.
The Avesta, the primary collection of Zoroastrian sacred texts, contains references to a substance called banga (or bangha) that scholars including J. M. Unvala and R. C. Zaehner have identified as cannabis. The Avesta describes banga as a substance that brings "insight" and is associated with the haoma ritual -- a sacred preparation central to Zoroastrian worship.
Cannabis is believed to have been used in Zoroastrian funerary and purification rites, paralleling the Scythian practices described by Herodotus. The geographical proximity of ancient Persia to the Central Asian homeland of cannabis makes its early presence in the region highly plausible.
Later Persian medical tradition, culminating in the work of Avicenna (Ibn Sina, 980 -- 1037 CE) -- though this falls into the medieval period -- preserved and expanded upon ancient knowledge of cannabis. Avicenna's Canon of Medicine discusses cannabis's therapeutic applications, bridging ancient Persian knowledge with the Islamic medical tradition. See Cannabis in the Medieval World for the full discussion.
Cannabis reached Europe thousands of years before the Common Era, carried by migrating peoples and expanding trade networks.
The Corded Ware culture, a vast archaeological horizon stretching from the Volga River to the Rhine, has yielded cannabis pollen grains dating to approximately 2800 BCE. These findings suggest that cannabis was cultivated across Central and Eastern Europe by the late Neolithic period.
The Hallstatt culture of the Early Iron Age (c. 800 BCE), centered in modern Austria, produced a leather pouch containing cannabis fruits found at the Hallstatt salt mines. This find -- contemporaneous with the Scythian Pazyryk discoveries -- demonstrates that cannabis use had spread across the full breadth of Eurasia by the first millennium BCE.
The ancient Germanic peoples cultivated hemp (hanap in Proto-Germanic, the root of the English word "hemp") for fiber and likely for other purposes. The etymology of the word "hemp" itself -- cognate across Germanic, Slavic, and Baltic languages -- points to a shared Proto-Indo-European familiarity with the plant dating to at least 2000 BCE.
Celtic societies also used hemp for textile production. The Roman author Pliny the Elder (23 -- 79 CE) noted in his Natural History that hemp was cultivated in Gaul (modern France) for rope-making, and he described its medicinal uses, including the application of cannabis juice for earaches and the use of seeds to treat joint pain.
Greek physicians inherited knowledge of cannabis from Egyptian, Persian, and Scythian contacts. Dioscorides (c. 40 -- 90 CE), the Greek physician and pharmacologist serving in the Roman army, described cannabis in his De Materia Medica -- the most influential pharmacological text of the ancient world:
"Cannabis sativa: It yields rope of the highest quality. The juice of the green plant is good for earaches. The seed, if administered in excess, is harmful to the stomach."
Dioscorides's work remained the standard pharmacological reference in Europe for over 1,500 years.
Roman knowledge of cannabis is documented by several authors. Pliny the Elder (23 -- 79 CE), in his Natural History (Book XIX, sections 170-176), describes hemp cultivation and processing in detail, noting its use for rope, its cultivation in Gaul, and its medicinal applications. Galen (129 -- c. 216 CE), the most influential physician of the Roman world, also noted cannabis's effects.
| Date (Approximate) | Event | Location | Significance |
|---|---|---|---|
| 10,000 -- 8,000 BCE | Earliest hemp cordage impressions | Taiwan/Yuan-shan | First confirmed human use of cannabis fiber |
| 5,000 BCE | Hemp textile fragments | Yangshao, China | Established hemp weaving industry |
| 4,000 BCE | Hemp fiber in Jomon pottery | Japan | Maritime dispersal of cannabis in East Asia |
| 2,737 BCE (legendary) | Shennong discovers cannabis | China (legendary) | Foundation of Chinese cannabis medicine |
| 2,800 BCE | Cannabis pollen at Corded Ware sites | Central/Eastern Europe | Cannabis reaches Europe |
| 1,550 BCE | Ebers Papyrus references shemshemet | Egypt | Possible earliest Mediterranean medical use |
| 1,400 BCE | Atharvaveda lists cannabis as sacred plant | India | Hindu sacramental tradition begins |
| 1,213 BCE | Cannabis pollen in Ramesses II's tomb | Thebes, Egypt | Physical evidence of cannabis in New Kingdom Egypt |
| 800 BCE | Cannabis fruits in Hallstatt salt mine pouch | Austria | Iron Age European cannabis use |
| 600 BCE | Sushruta Samhita references cannabis | India | Ayurvedic medicine documentation |
| 500 BCE | Herodotus describes Scythian vapor baths | Pontic Steppe | Most vivid ancient account of cannabis psychoactivity |
| 400 -- 200 BCE | Hemp paper fragments at Baqiao | Shaanxi, China | Earliest known paper material |
| 206 BCE -- 220 CE | Shennong Bencao Jing compiled | China | Canonical Chinese pharmacopeia |
| 140 -- 208 CE | Hua Tuo uses mafeisan anesthetic | China | First documented surgical anesthesia |
| 40 -- 90 CE | Dioscorides describes cannabis in De Materia Medica | Roman Empire | Foundation of Western pharmacology |
| 23 -- 79 CE | Pliny the Elder documents hemp cultivation | Roman Empire | Detailed Roman agricultural account |
| 129 -- 216 CE | Galen notes cannabis effects | Roman Empire | Late Roman medical knowledge |
| 3rd -- 5th century CE | Pazyryk burial finds | Altai Mountains, Siberia | Archaeological confirmation of Scythian cannabis use |
The global spread of cannabis from its Central Asian homeland followed several major routes:
| Route | Direction | Primary Purpose | Approximate Date |
|---|---|---|---|
| Eastward | To China, Korea, Japan | Fiber, medicine, paper | 8,000 -- 4,000 BCE |
| Southward | To India, Southeast Asia | Medicine, sacrament, fiber | 3,000 -- 1,500 BCE |
| Westward (Steppe) | Via Scythian steppe to Europe | Ritual, fiber | 3,000 -- 1,000 BCE |
| Southward (Persia) | To Mesopotamia, Egypt | Medicine, trade | 2,000 -- 1,000 BCE |
| Maritime | Indian Ocean trade routes | Trade, cultural exchange | 1,000 BCE -- 500 CE |
These dispersal patterns demonstrate that cannabis was a truly global plant in antiquity, reaching every major center of civilization well before the Common Era.
The ancient and sustainable cannabis cultivation traditions documented throughout this article were not interrupted by natural historical forces. They were actively disrupted and suppressed by Western colonialism and the subsequent export of prohibition policy worldwide.
Under British colonial rule, India's cannabis traditions faced repeated attempts at regulation and suppression. The British East India Company and later the Crown administration recognized that cannabis (bhang, ganja, and charas) was deeply embedded in Indian religious, medical, and social life -- but viewed it through the lens of colonial control and revenue extraction.
The Indian Hemp Drugs Commission (1893-1894), appointed by the British colonial government, conducted one of the most thorough investigations of cannabis use ever undertaken. The commission heard testimony from nearly 300 witnesses across India, including physicians, landowners, police officers, and cannabis users themselves. Its conclusion was unequivocal:
"The moderate use of bhang produces no injurious effects, and that the abuse of it is only practiced by a small class of people whose numbers are not increasing."
The commission recommended against prohibition, finding that moderate cannabis use was harmless and that prohibition would be unenforceable and counterproductive. The British government largely accepted these findings -- not out of respect for Indian traditions, but because prohibition was seen as impractical. This stands as one of the most evidence-based drug policy inquiries ever conducted, and its recommendations were ignored by later governments (both colonial and post-colonial) that came under American pressure to adopt prohibition.
Across Africa, colonial administrators imposed cannabis prohibition on populations that had cultivated and used the plant for centuries. In South Africa, cannabis (dagga) had been used by indigenous Khoisan and Bantu-speaking peoples for medicinal, ritual, and recreational purposes long before European colonization. The British colonial administration criminalized its use, and the 1922 prohibition was among the earliest national cannabis bans in the world -- driven not by local public health concerns but by colonial racial politics and alignment with British imperial drug policy.
The pattern repeated across the colonized world: cannabis traditions that had existed sustainably for centuries were criminalized by colonial administrations that viewed indigenous practices as uncivilized, and later by post-colonial governments pressured by the United States to adopt prohibition through the UN treaty system. Nations that had cultivated cannabis peacefully -- India, Jamaica, Malawi, Morocco, Afghanistan, South Africa, and many others -- found their traditions criminalized by external powers whose own relationship with the plant was defined by 80 years of manufactured panic and racial politics.
See The Prohibition Era and The War on Drugs for the detailed history of how this prohibition was constructed and enforced.
By 500 CE, cannabis was established across Eurasia as a plant of extraordinary versatility:
The foundations laid in antiquity would shape humanity's relationship with cannabis for the next five millennia. The medieval period would see cannabis become essential to European naval power, concentrated in Islamic hashish preparations, and carried to the New World. See Cannabis in the Medieval World for the continuation of this story.
| Page | Description |
|---|---|
| Cannabis in the Medieval World | Continuation of cannabis history through the medieval and early modern period |
| Cannabinoids Overview | The chemical compounds first utilized by ancient physicians |
| Consumption Methods | From ancient vapor baths to modern techniques |
| Strains Index | Landrace varieties descended from ancient genetics |
| Legal Landscape | How ancient acceptance became modern prohibition |
✅ Disclaimer This wiki is provided strictly for educational purposes. Nothing on this site constitutes medical, legal, or professional advice. Cannabis laws vary by jurisdiction and change frequently. Always consult qualified professionals and verify your local laws before taking any action based on information found here.
Last updated: April 2026 | CannaGrow is licensed under CC BY-SA 4.0.