The History of Cannabis: Who First Put Fire to the Plant?

For thousands of years, cannabis has been cultivated, traded, consumed, and revered across civilizations. Long before modern dispensaries, laboratories, and legalization debates, ancient cultures were already discovering the unique properties of this remarkable plant. One question that often sparks curiosity is: Who was the first person to smoke cannabis?

The truth is that no individual is credited with being the first to put fire to cannabis. Instead, archaeology points to an evolving tradition that emerged independently across ancient societies over thousands of years.

Cannabis Before History

Cannabis is believed to have originated in Central Asia, particularly the regions surrounding present-day western China and Mongolia. Wild varieties flourished across open grasslands where early humans encountered the plant naturally.

Initially, cannabis was likely valued for practical reasons rather than intoxication. Early communities used its strong fibers for rope, clothing, fishing nets, baskets, and textiles. The nutritious seeds provided food and oil, making cannabis one of humanity’s earliest multipurpose crops.

As agriculture developed, so did selective cultivation. Different populations began breeding cannabis for stronger fiber, larger seeds, or greater resin production.

Ancient China

Some of the earliest written references to cannabis appear in ancient China nearly 5,000 years ago. Historical texts describe the plant as an important agricultural crop used in medicine, fabric production, paper making, and food.

Traditional Chinese medicine records cannabis being prescribed for pain, inflammation, digestive disorders, and various ailments. While these texts describe medicinal preparations, they provide little evidence that recreational smoking was common during this period.

The Earliest Evidence of Smoking Cannabis

The strongest archaeological evidence comes from the Jirzankal Cemetery in the Pamir Mountains of western China.

In 2019, researchers analyzed wooden braziers recovered from tombs dating approximately 2,500 years ago. Chemical testing detected elevated levels of THC-related compounds—the psychoactive chemicals found in cannabis.

Scientists believe cannabis flowers were intentionally heated over hot stones during funeral ceremonies, producing psychoactive smoke that participants inhaled as part of religious rituals.

This is currently considered the oldest direct physical evidence of humans intentionally inhaling cannabis smoke.

Importantly, archaeologists cannot identify the individual who first placed cannabis onto a fire. Instead, the evidence suggests entire communities practiced ceremonial burning.

The Scythians

Several centuries later, the Greek historian Herodotus described the Scythians—nomadic horse-riding tribes of Central Asia—as using cannabis during purification ceremonies.

According to his writings, participants placed cannabis onto heated stones inside enclosed tents, creating dense clouds of aromatic smoke.

Herodotus famously wrote that the participants shouted with joy as the smoke filled the enclosure.

For centuries, historians debated whether this account was exaggerated. Modern archaeology has largely confirmed that cannabis smoke rituals were indeed practiced among ancient steppe cultures.

Cannabis Across Ancient Civilizations

As trade routes expanded, cannabis spread throughout Asia, the Middle East, Africa, and eventually Europe.

Different cultures developed unique relationships with the plant:

• India integrated cannabis into religious ceremonies and Ayurvedic medicine.

• Persia used cannabis medicinally and ritually.

• Ancient Egypt may have incorporated cannabis into certain medicinal preparations.

• Islamic physicians documented medicinal uses while recreational consumption varied across regions.

Throughout history, cannabis served many purposes beyond intoxication.

Why Burn Cannabis?

Raw cannabis produces little psychoactive effect when eaten fresh.

Heating cannabis transforms THCA into THC through a process known as decarboxylation. This chemical reaction activates the plant’s intoxicating properties.

Ancient people almost certainly discovered this accidentally.

A dried cannabis plant thrown onto a campfire or ritual fire would release fragrant smoke. Over generations, communities recognized its effects and incorporated the practice into ceremonies, healing traditions, and eventually recreational use.

Rather than one inventor, the practice likely developed gradually through observation and experimentation.

Myths About the “First Smoker”

Many internet stories claim that an emperor, shaman, or legendary figure invented smoking cannabis.

There is currently no credible historical evidence supporting these claims.

Archaeologists rely on physical evidence such as preserved braziers, plant remains, pollen, residue analysis, and historical texts.

The earliest confirmed evidence remains the ceremonial braziers discovered in western China dating to approximately 500 BCE.

Cannabis Today

Modern cannabis has evolved dramatically through centuries of cultivation and selective breeding.

Today’s cultivators produce varieties rich in cannabinoids and terpenes, creating distinct aroma profiles and effects. Consumers now have access to flower, concentrates, edibles, tinctures, pre-rolls, vape products, and topicals that would have been unimaginable to ancient civilizations.

Despite these innovations, the relationship between humans and cannabis stretches back thousands of years. What began as a useful agricultural plant became medicine, ritual, commerce, and culture.

Final Thoughts

So, who first put fire to cannabis?

History doesn’t give us a name.

Instead, archaeology tells the story of ancient communities who gradually discovered that heating cannabis released unique psychoactive properties. The oldest confirmed evidence comes from ceremonial braziers in the Pamir Mountains dating back roughly 2,500 years, while historical accounts from the Scythians further demonstrate that cannabis smoke played an important role in ritual life across Central Asia.

The identity of the first individual is lost to history, but humanity’s relationship with cannabis remains one of the oldest and most fascinating botanical stories ever uncovered.