Cannabis in Europe: A German Week (June 2026)

This week, Berlin is set to once again become one of the main hubs of the European cannabis market. Over the course of just a few days, the German capital will host a mix of B2B summits, major cultural events, and a host of satellite events that illustrate the rapid growth of a sector that has now fully taken off since German legalization in 2024.

Between strategic conferences, market data, festivals, and specialized events, this “German Week” offers us a revealing glimpse into an ecosystem in transition, where the boundaries between culture, medicine, and industry are becoming increasingly blurred.

Since the partial legalization of cannabis, the country has established itself as the the continent's largest market. Two years later, Berlin became the focal point of this movement. The city will host an exceptional concentration of participants, culminating in Mary Jane, a four-day cannabis festival, along with a host of related events.

Mary Jane Berlin 2026 : entre festival et industrie de masse

Starting June 11, Berlin is set to take things to a whole new level. The Mary Jane Berlin festival is celebrating its 10th anniversary at Messe Berlin and reaffirming its status as one of the world’s largest cannabis events.

With more than 75,000 visitors expected and over 500 international exhibitors, the event goes far beyond the scope of a simple exhibition. It has now become a hybrid of a cultural festival and a structured trade show.

The transformation is particularly evident within the organization:

• a B2B event for professionals,
• followed by three days open to the general public,
• conference stages, masterclasses, and immersive spaces,
• an ecosystem of exhibitors ranging from medical manufacturers to lifestyle brands.

This duality reflects the sector’s evolution in Germany: a market where medical cannabis is already well-established, while regulated recreational use is beginning to take shape.

Leading international figures from the industry will, of course, be in attendance, ranging from legendary California breeders to the heads of major European companies. And Mary Jane has never been just a trade show: it’s also a massive cultural hub, featuring concerts, performances, and an artistic program.

More info: https://maryjane-berlin.com/

European Cannabis Insights Summit: The Summit for B2B Decision-Makers

On June 10, 2026, Berlin will host the European Cannabis Insights Summit, organized by Business of Cannabis and Prohibition Partners, in collaboration with CB Club. The event will bring together more than 200 industry leaders from across Europe.

Designed as a short but intensive event, this summit focuses on data and strategic market analysis. The goal is clear: to provide decision-makers with practical tools to anticipate industry trends, particularly in the German market, which is currently the most structured in Europe.

The event will highlight key themes such as:

• the behavior of patients and consumers,
• reimbursement models for medical cannabis,
• scenarios for the evolution of European markets,
• supply chains and import-export flows.

Speakers are expected to include several key figures from the European cannabis industry, including representatives from Bloomwell, Sanity Group, Cannamedical, and Weed.de, as well as analysts from Prohibition Partners.

As a representative of Bloomwell Group notes: “To overcome the prejudices that have hindered cannabis regulation for decades, we need to shift the debate from fear to facts.”

A phrase that captures the essence of the summit: moving from an ideological debate to a data-driven approach.

More info: https://businessofcannabis.com/events/european-cannabis-insights-summit-2026/

A week packed with side events and micro-ecosystems

In addition to the two main events, Berlin is hosting a variety of side events that add to the week’s excitement.

Mary Jane’s “side events” have now become a veritable parallel market within the cannabis event scene. They take place in a wide variety of venues: clubs, galleries, houseboats on the Spree, and repurposed industrial spaces.

Some of the recurring formats include:

• cups designed for flowers, hash, or terpenes,
• cruises and events on the Spree,
• gastronomic experiences centered around cannabinoids,
• informal B2B events or networking events,
• after-parties that last until the early hours of the morning.

Events such as the High Secret Cup, the Autoflower World Cup, and experiences like “Terps & Taste” will be offered to the lucky few who have already registered.

Berlin, a testing ground for Europe's future

Beyond the events themselves, the week in Berlin confirms a shift that is already underway: Germany is establishing itself as the hub of Europe’s medical cannabis sector. The country now accounts for a significant portion of the patient information available in Europe, thanks to a structured prescription system and a reimbursement framework that has helped standardize certain aspects of the care pathway.

The presentations at these events focus less on market liberalization and more on its internal structure: who the patients are, how prescribing patterns are changing, which formats—flowers, oils, or vaporizers—are dominant, and how the supply chain is handling growing demand.

In this context, the focus is no longer on market access but on consolidating an already active market, where players like Sanity Group serve as an infrastructure by linking distribution, data, and pharmaceutical logistics.

This observation is part of a broader trend evident throughout the week: an industry moving simultaneously toward standardization and experimentation. On the one hand, there are structured B2B formats, market-oriented conferences, data-driven approaches, and increasingly precise public health strategies.

On the other hand, there is a highly diverse event ecosystem comprising festivals, competitions, cruises on the Spree, parties, and immersive experiences that extend cannabis culture into social and creative spaces.

What Berlin revealed that week goes beyond mere growth in the sector: it is a market that is developing at different speeds, and one in which Germany now plays a central role in setting European standards—a clear snub to its French neighbor, which is completely “overlooking” these opportunities.