Vikings And Hemp

Unravelling the Norse Connection to Hemp

When you think of Vikings, you probably imagine longships, horned helmets (which they didn’t actually wear), and thunderous raids. But what if we told you these Norse seafarers also had a surprisingly green side?

Yes, the Vikings used hemp, not just for its industrial benefits, but possibly even for medicinal or ritualistic reasons. Let’s dive into the real history of hemp in Viking culture and why it was important enough to take on their long journeys across the seas.

Hemp Was Essential for Rope, Sails, and Repair

The most practical reason Vikings brought hemp on their voyages? It was an essential part of their ships. Hemp fibres were strong, durable, and resistant to saltwater, making them perfect for:

Ropes for rigging and anchors
Caulking ship planks (mixed with tar to seal gaps)
Sails and fishing nets (though wool and flax were also used, hemp was highly prized)

A Viking without hemp was like a car without tires. In fact, hemp was so valuable that some Viking settlements likely cultivated it specifically for nautical purposes.

Archaeological Evidence Confirms Viking Hemp Use

Excavations across Scandinavia and the British Isles have unearthed hemp seeds and fibres in Viking-age graves and settlements.

Notable finds include:

Oseberg Ship Burial (Norway, 834 CE): Hemp remnants were found among grave goods, suggesting high-status use.
Jorvik (modern York, UK): Evidence of hemp processing in Viking-era layers.
Denmark and Sweden: Hemp pollen and seeds discovered in former Norse farmsteads.

These findings indicate hemp wasn't just imported — it was grown and used locally.

Was It Psychoactive? Probably Not… But Maybe?

Most of the hemp used by the Vikings was likely low-THC — more industrial than intoxicating. However, we can’t rule out some ritual or medicinal use.

Seiðr (Old Norse sorcery) involved trance states and altered consciousness. Some historians theorize burning hemp may have been used in these ceremonies, though conclusive proof is lacking.
Medicinally, hemp seeds were nutrient-rich and may have been used in cooking or as a source of oil.

So, while it’s unlikely the average Viking was rolling joints on the longship, hemp might still have held a spiritual or healing role in their culture.

It Traveled Well

Vikings were master explorers—from Iceland and Greenland to Russia and Constantinople. Hemp was lightweight, easy to carry, and had multiple uses, making it an ideal travel companion.

Seeds could be planted in new settlements
Fibre could repair sails or gear mid-voyage
Oils could treat wounds or preserve food

In short: hemp was the original Viking multitool.

The Vikings and the Green Thread of History

The Norse didn’t just conquer — they cultivated. Hemp was part of their toolkit, their trade, and possibly even their traditions. Whether woven into a rope, pressed into oil, or burned in ceremony, it helped power one of history’s most iconic civilisations.

So next time you hear tales of Viking conquests, remember: behind every raid was a rope… and behind every rope, a humble hemp plant.