Mary Jane Berlin 2025 lived up to all expectations in June – as Europe's largest cannabis event and a celebrated highlight worldwide. From June 19th to 22nd, the Berlin exhibition grounds were transformed into a vibrant mix of trade fair, festival, and conference . With over 500 exhibitors , 60.000–65.000 visitors , international acts, and HIZEN also having a live presence on-site to combine innovation, community, and expertise in a unique atmosphere, the event was a resounding success.
1. What was Mary Jane Berlin 2025?
The concept
Mary Jane Berlin was more than just a trade fair – it combined B2B networking , festival culture , and expert presentations (conference). An event format that has long since established itself as a benchmark in the cannabis industry.
Numbers and facts
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Dates: June 19–22, 2025, Messe Berlin – including an exclusive B2B day on June 19.
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Visitors: Between 60.000 and 65.000 in total. Including approximately 5.000 trade visitors at the B2B Day.
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Exhibitors: Over 500 national and international brands presented their products.
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Program: More than 90 speakers from medicine, politics and science, plus panels, side events, party and more.
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Festival offerings: summer garden, live music, food trucks, panoramic Ferris wheel, awareness teams and water stations.
2. Highlights & Atmosphere
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Mary Jane Award 2025: was awarded to Stefan Raab – for his contribution to the public discussion culture surrounding cannabis (e.g. “Rambo Zambo”).
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Prominent presence: Among others , Mike Tyson was there – famous ex-boxer and active personality in the cannabis industry.
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Conference & Technical Program: Around 90 speakers covered topics ranging from medical applications to political developments and the industry of the future.
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Festival feeling: Summer garden, Ferris wheel, water and awareness stations stood for a safe, sustainable and relaxed event character.
3. HIZEN at the Mary Jane Berlin 2025
HIZEN was also present with a booth – active, engaged, and passionate about community and technology. Visitors could see and try out models like the Stilus Mini , Convectum , and accessories, and receive direct advice. The HIZEN booth was a meeting place for fans, interested parties, and industry insiders – offering personal interaction and hands-on experiences.
4. Personal impulses & special features
A mix of business and a relaxed festival atmosphere , combined with professional know-how. Mary Jane feels like a summer festival, wrapped in the heart of Berlin's culture, networking, and exchange. No wonder many visitors remember the event as iconic.
5. FAQ – Frequently asked questions about the Mary Jane Berlin 2025
Was the trade fair also suitable for newcomers?
Yes – with its festival character, stage shows, workshops and information offers, it was perfect for the curious as well as for professionals.
Are visitors allowed to consume food and drink on site?
No, this was only permitted in designated outdoor areas, and smoking was prohibited in the halls.
Was there an age restriction?
Yes, access only for persons aged 18 and over.
How was the infrastructure and arrival?
Easily accessible by S-Bahn, U-Bahn, bus or directly via Messe Berlin – with parking nearby.
What was new in 2025 compared to previous years?
The event grew significantly: more space, more exhibitors, larger festival area, new offers such as a Ferris wheel, awareness zones, larger conference & prominent guests.
6. Fazit
Mary Jane Berlin 2025 was a resounding success: with over 60.000 visitors, more than 500 exhibitors , prominent guests, a professional program, and a festival atmosphere. For HIZEN, it was the perfect platform to establish a visible presence in the industry, engage in authentic dialogue, and present products in a vibrant environment.
