—orig. developed through MOICANNA
– originally developed through MOICANNA
—orig. developed through MOICANNA
– originally developed through MOICANNA
Source
This article is based on Zamnesia’s European Cannabis Culture Report 2025.
All figures and findings referenced here are credited to Zamnesia. Readers are encouraged to consult the original report for the full dataset, visualisations and country-level detail.
Cannabis culture is often discussed through opinion, ideology or market noise. Zamnesia’s European Cannabis Culture Report 2025 is useful because it looks at something more concrete: what people actually bought.
Based on anonymised seed purchasing data across Europe, the report offers a rare view into cultivation behaviour, strain preference, genetic trends and regional cannabis culture.
This Libera Herba field note does not reproduce the report. It highlights selected points that matter for cannabis education, cultivation literacy and the way Europe’s grower culture is changing.
Most cannabis reports describe markets. This one also reveals behaviour. Seed choice is not just commerce. It reflects climate, law, access, confidence, habit, myth, fashion and grower maturity. When millions of purchases are viewed together, they begin to show how cannabis culture actually moves across Europe.
For LIBERA HERBA, this matters because education must begin with reality: what growers choose, what they repeat, what they misunderstand, and where knowledge is still missing.
The scale of the dataset makes the report especially useful. It does not ask growers what they think they prefer. It observes what they actually purchased.
| Metric | Zamnesia Report 2025 |
| Seeds analysed | 6,046,287 |
| Seed packages | approx. 1.9 million |
| Countries covered | 25 |
| Unique strains | 500+ |
| Research period | Jan 2024 – Dec 2025 |
| Data type | Aggregated anonymised transaction data |
Germany is the central shockwave in the 2025 data. According to Zamnesia, Germany accounted for 64.6% of all cannabis seeds purchased in the European dataset. Around the legalisation period in March and April 2024, Germany represented 73.4% of European seed orders, before online purchasing activity later declined as demand shifted towards local retail channels and cultivation clubs.
This is not just a market statistic. It shows how legal change immediately affects grower behaviour.
Source: Zamnesia, European Cannabis Culture Report 2025.
German legalisation did not stop at German borders. Zamnesia reports that all eight countries bordering Germany saw growth during the research period, ranging from 20% to 117%. This suggests that policy movement in one country can activate curiosity, confidence and demand in neighbouring markets.
In cannabis culture, law travels slower than behaviour.
One of the most useful findings for cultivation education is the collapse of an old assumption: that autoflowers are mainly beginner genetics. Zamnesia reports that autoflower seeds were purchased by 59.1% of first-time buyers and 56.4% of experienced customers with five or more orders — only a small difference between the two groups.
For educators and breeders, this matters. Autoflowers are no longer just an entry-level shortcut. They are part of mature grower decision-making.
Source: Zamnesia, European Cannabis Culture Report 2025.
The report suggests that Europe should not be read as one cannabis market. Preferences shift by country, region, climate, law and habit. Southern and Benelux countries remain strongly associated with joint culture, Germany, Austria and Spain show stronger vaporiser spending, and the United Kingdom stands out with a stronger glass and pipe culture.
For LIBERA HERBA, this is important because education cannot be one-size-fits-all. A grower in Finland, Spain, Germany or Greece may be working with different assumptions, different risks and different habits.
(thousands of seeds per million inhabitants)
No Data Found
Per capita intensity
█ < 30K (DE,LU)
█ 10–30K (AT, BE, FR)
█ 2–10K (DK, FI, IE, IT, PT)
█ < 2K (UK, ES)
█ < 1K (EE, GR, HR, LT, LV,
SE, SI, SL)
█ Not in dataset
Source: Zamnesia, European Cannabis Culture Report 2025.
Home growing does not follow the map of cultural visibility. According to the Zamnesia report, capital cities often underperform compared with their population share, while stronger seed-purchasing cultures appear in mid-sized cities and rural regions.
For cannabis education, this matters. The people most actively growing may not be the loudest cultural centres. They may be quieter, more practical, more local — and harder to reach with generic market language.
Finland is one of the most interesting signals in the report. Zamnesia identifies Finland as having the highest proportion of returning customers and the highest experience score in the dataset. This suggests that smaller or more restrictive markets can still develop highly knowledgeable grower communities.
Restriction does not always prevent knowledge. Sometimes it forces growers to become more deliberate, more self-educated and more careful.
Plant height becomes a cultural signal. The report uses plant height preference, equipment investment and autoflower adoption to describe indoor and outdoor grow profiles. Spain leans toward taller, outdoor-friendly plants, while the Netherlands and Italy show stronger compact/indoor signals. France and the UK sit closer to the middle.
This is where genetics, law, space and climate meet. A seed choice is rarely just a seed choice.
Seasonality also reveals cultivation culture. Western Europe rises with the outdoor preparation season, while Finland’s January peak points toward year-round indoor cycles. Timing, like genetics, carries cultural information.
The report also shows a strong preference for THC-dominant genetics. Zamnesia reports that CBD-focused seed purchases declined by 40.2% year over year, while THC-dominant varieties represented 97.9% of all seeds purchased in the dataset.
This does not mean CBD has no cultural or therapeutic importance. It means that, in seed purchasing behaviour, potency-focused genetics remain dominant.
European seed culture is also being reshaped by modern American flavour-oriented genetics. According to Zamnesia, genetic families linked to Gelato, Cake, Sherbet and Cookies dominate growth trends, while older classic lines such as Amnesia Haze, Cheese and Blueberry show significant declines.
This is more than fashion. It marks a shift from classic strain identity toward flavour families, dessert profiles and modern hybrid branding.
Source: Zamnesia, European Cannabis Culture Report 2025.
Another major signal is the growth of F1 hybrid genetics. Zamnesia reports that F1 hybrid market share increased from 7.66% to 31.33% during the research period — a 226.6% increase.
For breeders and educators, this is a key point. Growers are not only buying strain names. They are beginning to respond to ideas of stability, predictability and genetic structure.
Source: Zamnesia, European Cannabis Culture Report 2025.
The report’s cultivation spending analysis is especially useful for education. Zamnesia identifies three broad cultivation archetypes across European markets: nutrient-focused growers in Germany and France, quality-output growers in the Netherlands, Finland and Spain, and infrastructure-heavy growers in the UK and Italy.
This is exactly where structured education becomes necessary. Nutrients, post-harvest, climate, tents, light and measurement are not separate topics. They form the grower’s decision environment.
The Zamnesia report is not only useful for understanding what Europeans buy. It shows why cannabis education has to become more structured.
The data points toward several educational needs:
This is where LIBERA HERBA stands: between what growers are already doing and what they still need to understand.
LIBERA HERBA reads this report as a cultural and educational signal.
Europe is not waiting for one unified cannabis model. It is already developing many different cannabis cultures at once: medical, home-growing, seed-driven, vaporiser-based, nutrient-focused, post-harvest-conscious, flavour-oriented and locally shaped.
CREDIT
This page is an independent LIBERA HERBA field note based on Zamnesia’s European Cannabis Culture Report 2025.
All referenced figures are credited to Zamnesia. This page does not reproduce the full report, original charts or visualisations. It highlights selected findings relevant to cannabis education, cultivation literacy and European grower culture.
Readers should consult the original report for full methodology and country-level detail.