Mary Jane Berlin is one of Europe’s largest cannabis trade fairs/expos, attracting tens of thousands of aficionados from around the world for three days of celebration, education, and networking. Since 2016, Mary Jane Berlin has been one of the premier events of the year for any cannabis enthusiast, and this year’s event is ready to raise the bar once again.
Where? Berlin, Germany
When? 2026 dates are to be confirmed (usually in July)
First started: 2016
Type of event – Trade show / research conference / festival
Visitor count — Approximately 75,000 attendees
Sensi Seeds’ location — Stand B15 Main Hall
Official website — https://www.maryjane-berlin.com/
Practical info/things to keep in mind when visiting Mary Jane Berlin
- Location: Messe Berlin; Messedamm 22, 14055 Berlin, Germany
- Getting there: The venue is easily accessible via S-Bahn (S3, S5, S7, S9; Messe Sud station) or metro (U2; Kaiserdamm stop).
- Cost – Tickets are available for as little as €25.
- Opening hours:
- To be confirmed
- Staying there – There are several hotels located a short distance from the event site, including: Hotel Messe, Ibis Berlin Messe, Hotel Kronprinz Berlin, Enjoy Hotel am Studio, and several more. Since the event draws such a large crowd, it’s advised to book your stay well in advance.
Rules/legalities
- Adults only – Admission is only allowed for those 18 years or older.
- No alcohol – Alcohol is strictly prohibited at the festival site.
- No smoking indoors – Smoking is strictly prohibited in the event hall. Smoking is permitted outdoors.
- Expect long wait times to enter, so arrive early.
Check out our comprehensive guide to German cannabis laws for more detailed information.
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What to expect at Mary Jane Berlin 2026
- In 2026, Sensi Seeds will return with more new strains and more amazing offers.
- With the smashing success of 2025, we know that 2026 will truly be an event for the books.
Past editions
What happened at Mary Jane Berlin 2025?
- The world’s largest cannabis expo & festival was enjoyed by than 60,000 visitors from around the world.
- We celebrated with three days of live music, freebies, and unforgettable festival vibes.
- Over 500 exhibitors were on site to cater to both business and personal clients; there really was something for everyone.
- Guests could meet industry insiders, swap ideas, and discover new opportunities.
- Europe’s first cannabis fest in a country with legalised use went off without a hitch, paving the way for future efforts across the EU.
What did Sensi Seeds do at Mary Jane Berlin 2025?
- This year, our booth was 1.5x larger than in previous years, and we were fortunate enough to move into the Main Hall.
- Our team of breeders was on hand answering questions and showing off the results of their hard work, including our new collab with Death Row Records.
- We revealed two new strains for the first time anywhere, and guests were able to secure their spots as some of the first people to get these new seeds.
- As part of our 40th Anniversary celebration, we were offering unique deals on seeds and merch.
- Our good friend, Cutter Merhi from Fat Beans, hosted an unforgettable bowling tournament at his outdoor stage in the festival grounds.
Thursday
- Thursday was Business-to-Business day at the expo, and we had the opportunity to connect with friends and colleagues in a relaxed setting to showcase our new products before the public arrived.
- Thursday evening, we were able to meet up with Uncle Kush and his crew. Together, we all headed to the Barney’s Farm Party hosted by B-Real from Cypress Hill, where we caught up with the whole Barney’s team. During the event, we were fortunate enough to roll a few joints with Dr. Greenthumb himself.
Friday
- Friday, the expo opened its doors to the public, and we rolled up in style, cruising to the venue in a fully wrapped Sensi Seeds x Death Row Cannabis 1974 Oldsmobile Delta 88 lowrider.
- More than 75,000 visitors made their way to the venue, and our booth was absolutely packed. Our new product drops and collabs were an instant hit, and contrary to previous editions, the atmosphere was much more “party” than “trade fair”. Our stand became a hotspot for smoke sessions, breeder meet-and-greets, giveaways, and photos.
Saturday
- By Saturday, we had completely sold out of seeds for our brand-new strains we developed alongside Aficionado. These new strains (Béluga Blanc & Bad Apple) were available here for the first time ever and proved to be a smashing hit.
- Saturday saw the second annual edition of the expo’s now-famous Bowling Tournament, which was won by our dear friend Mario Guzman from Sherbinskis. This entire setup was truly a who’s who of the global cannabis industry.
- As the busy day wound down, the nightlife came online, and the party vibe extended well past sundown.
Sunday
- On Sunday, we entered the Full Moon Sesh and finished in fourth place with our new Afghani #1 x Papaya cross. We were super proud of the results, considering that we were competing against more than 20 of the most elite competitors.
What happened at Mary Jane Berlin 2024?
- 2024 was our first time visiting Mary Jane Berlin at their new venue, and we immediately fell in love with the festival atmosphere.
- It was the first year of legalisation in Germany, and everyone was looking for any excuse to celebrate.
- In 2024, Mary Jane Berlin surpassed Spannabis as Europe’s largest cannabis trade expo.
- Everyone, including the event organisers, was shocked by the unprecedented turnout and the queue to get in stretched on for up to two hours.
- Cutter from Fat Beans hosted the first annual bowling tournament.
What happened at Mary Jane Berlin: past editions
- Mary Jane Berlin kicked off in 2016 by Nhung Nguyen and Duc Anh Dang in Friedrichshain with only 80 booths and around 8,000 guests.
- The first edition of Mary Jane Berlin that Sensi Seeds attended was 2022.
- This first fair was entirely about the hemp industry in Germany and featured exhibitors showcasing food, clothing, and cosmetics.
- Over the years, the festival has grown larger and expanded its offerings to include home cultivation, paraphernalia, CBD and THC products, and more.
