Home › Brands › Dutch Passion
⚐ Flag an error How this page was made

Dutch Passion

Long-standing Dutch seedbank with disputed foundational claims and limited independent verification.

Automated fact-check pass
6 cited sources
Published
Last reviewed
How this page was made

Growing, buying or possessing cannabis and seeds is legal only in some places. Check the law where you live before acting on this information.

↯ The honest take

Dutch Passion is cited frequently in cannabis history books and has a positive reputation among growers for consistency on older strains. However, key claims—including that it first released feminized seeds commercially in 1998—are disputed by other breeders and researchers. Most lineage and breeding information comes from the company itself, not independent genetic testing. Before ordering, verify the official website and your local seed-purchase laws.

What it is

Dutch Passion is a seedbank and cannabis breeding operation based in Amsterdam that sells regular, feminized and autoflowering seeds through direct-to-consumer channels and via third-party resellers in countries where seed sales are legal [1][2].

The company is one of a small cohort of Dutch seedbanks—alongside Green House Seed Company, Kannabia Seed Company and others—that are frequently cited in cannabis-industry histories as foundational to the modern commercial seed market. However, "frequently cited" reflects media repetition rather than independent verification of the underlying claims.

History and founding claims

Dutch Passion reports that it was founded in 1987 by Henk van Dalen, a Dutch grower who had been selling seeds informally since the 1970s [1]. This account appears in cannabis-history literature and journalism, but most published sources ultimately trace back to interviews with the company itself [3][4]. Weak / limited

The company is most often credited with releasing feminized cannabis seeds commercially in 1998 [1]. This claim is disputed Disputed. Multiple Dutch breeders and researchers contributed to the techniques that enabled commercial feminized seed production in the 1990s; attributing the breakthrough solely to Dutch Passion is a marketing simplification. Precise dating and attribution of "first commercial feminized seed" varies across historical accounts and lacks a definitive peer-reviewed or archival source [4].

Dutch Passion is registered in the Netherlands. Current corporate ownership can in principle be verified through the Dutch Chamber of Commerce (KvK) register, but Weedpedia has not independently confirmed the current shareholders or directorship as of this verification date.

Catalogue and strain lineage

Dutch Passion's current catalogue includes regular, feminized, autoflowering and CBD-focused seeds. Long-standing cultivar names include Original Blueberry, Mazar, Power Plant, Durban Poison, AutoMazar and Auto Blackberry Kush [2].

Important caveat on lineage: Cannabis strain names refer to families of plants rather than genetically defined cultivars. Names like "Blueberry," "Afghan," "Skunk #1" and "Haze" are descriptive categories with multiple different genetic backgrounds in circulation Strong evidence[5]. No peer-reviewed genetic analysis (e.g., SNP fingerprinting or whole-genome sequencing) that Weedpedia is aware of has been published comparing Dutch Passion's versions of these strains to those offered by other breeders. All lineage information should therefore be treated as breeder-reported narrative, not verified fact No data.

Reputation, awards and caveats

Dutch Passion has reportedly placed in High Times Cannabis Cup and Highlife Cup competitions since the 1990s. A frequently cited win is a first-place Indica award for Blueberry at the Cannabis Cup in 2000 [3][4]. Weak / limited

Two important caveats:

  1. Archive reliability: Older Cannabis Cup results are sparsely archived online and many citations derive from the same secondary sources. Dates, categories and winners are not always consistent across references.
  2. Cup limitations: Cannabis Cups have historically operated with non-standardised judging, limited entry pools, paid entry fees and no blind judging protocols. A cup placement is a marketing credential, not an independent quality assay Disputed.

In grower communities (forums, review aggregators), Dutch Passion has a generally positive reputation for consistency on flagship strains. However, reviews are self-selected and not a controlled measure of seed viability or phenotype stability across batches.

What to verify before ordering

This is not a purchase recommendation. Weedpedia does not verify seedbank shipping success, seed viability or legitimacy. If you are considering any seedbank, check the following:

  1. Confirm the official website. Many established Dutch brands have lookalike domains and reseller sites using similar names. Cross-check the URL against official social channels and against listings in established cannabis publications.
  2. Verify legal status in your jurisdiction for both purchase and possession of cannabis seeds. This is the most common source of buyer legal risk, not seed quality. Cannabis seed legality varies sharply by country and region [6]. Weak / limited
  3. Read reviews with skepticism. Aggregator review sites often have commercial relationships with seedbanks. Long-running grower forums tend to be more candid.
  4. Treat all strain descriptions as vendor marketing copy. Yield, flowering time, cannabinoid, terpene and effect claims on any seedbank's catalogue—Dutch Passion or otherwise—are not independently tested or audited.
  5. Be skeptical of "original" or "first-ever" claims for any cultivar. Cannabis genetics history is sparsely documented, heavily disputed and often conflates different breeding lineages under the same name [5].

Verification gaps and next steps

Weedpedia has been unable to independently verify the following through peer-reviewed, government or verifiable practitioner records:

If you have a breeder record, lab report, seed certificate of analysis, or documented company record (e.g. from the Dutch Chamber of Commerce) that would help verify or correct this profile, please flag it as an error using the Weedpedia feedback tool.

For similar established seedbanks with public profiles, see Green House Seed Company and Kannabia Seed Company.

Sources

  1. Practitioner Dutch Passion Seed Company. About Us / Company History. Accessed October 2026.
  2. Practitioner Dutch Passion Seed Company. Cannabis Seeds Catalogue. Accessed October 2026.
  3. Book Cervantes, J. (2006). Marijuana Horticulture: The Indoor/Outdoor Medical Grower's Bible. Van Patten Publishing.
  4. Reported High Times Magazine and Soft Secrets publications. Historical retrospectives on Dutch seedbanks and feminized seed development, 1990s–2010s.
  5. Peer-reviewed Sawler, J., Stout, J. M., Gardner, K. M., Hudson, D., Vidmar, J., Butler, L., Page, J. E., & Myles, S. (2015). The Genetic Structure of Marijuana and Hemp. PLOS ONE, 10(8), e0133292.
  6. Government Government of the Netherlands. Toleration Policy Regarding Soft Drugs and Coffee Shops. Accessed October 2026.

How this page was made

Generation history

Oct 31, 2026
Revision
Oct 30, 2026
Fact-check pass — raised 4 flags
May 20, 2026
Fact-check pass — raised 3 flags
May 20, 2026
Initial draft

Drafted with AI assistance and checked by a separate automated fact-check pass. Not every article has been read by a person. See how articles are made.