Jersey Exports £8.4m Medical Marijuana
Northern Leaf, one of Europe's largest licensed producers, drives island's cannabis industry with 90% of production
Jersey, a British Crown Dependency, has emerged as a significant player in the medical cannabis industry, with Northern Leaf being one of the largest licensed medical marijuana producers in Europe. The company's growing facility, based in a 100,000-square-foot greenhouse in Jersey, is at the heart of the island's cannabis production, accounting for 90% of the total.
The island's cannabis industry is becoming a major player, with Jersey exporting over 9,200 kilograms of cannabis in 2025. Northern Leaf alone exported £8.4 million ($11.3 million) worth of medical marijuana in 2025, with ambitions to grow further.
Jersey's chief minister, Lyndon Farnham, wants the island to be a 'centre of excellence' for medical cannabis, and the industry is already making a significant contribution to the island's economy. In comparison, Jersey's potato industry, which is also a significant sector, did £40 million in 2025.
## Why it matters The growth of the medical cannabis industry in Jersey is significant, given the island's small size and population of just 100,000 people. The industry is providing a new source of revenue and employment for the island, and is helping to diversify the economy. With Northern Leaf at the forefront, Jersey is well-placed to become a major player in the European medical cannabis market.
The success of Northern Leaf and the island's cannabis industry is also a testament to the island's ability to adapt and innovate. The greenhouse where Northern Leaf is based was previously used for growing tomatoes, but has been converted to meet the strict regulations for medical cannabis production. The facility is equipped with automated irrigation, environmental monitoring, and air purification systems, ensuring that the cannabis meets the highest standards.
As the medical cannabis industry continues to grow, Jersey is likely to play an increasingly important role. With its strong regulatory framework and expertise in cultivation, the island is well-placed to become a centre of excellence for medical cannabis, as envisioned by Chief Minister Lyndon Farnham.
