Welcome to Dutch Passion Thailand!

Dutch Passion are one of the world’s oldest cannabis seedbanks and one of the few remaining original seed companies. We are now offering our customers a variety of original classic cannabis varieties in Thailand.


We combine our unsurpassed experience producing feminized cannabis seeds with the latest genetics to offer you the finest quality cannabis seeds.

Our values

Ever since the beginning, we have realized that great customer service is nothing without the best quality seeds. Our many years in business has allowed us to build an unrivaled network of the best cannabis breeders and professionals. Every one of our varieties is carefully selected and produced to the highest standards. Many of our varieties have won numerous prizes and are regarded as some of the best varieties ever created.

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Highest quality-standards

35+ years experience, 90+ cannabis cups

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Research & Innovation

Original inventors of feminised seeds

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Passionate customer service

Millions of satisfied growers around the world

Our history

Dutch Passion are one of the world’s oldest cannabis seedbanks and one of the few remaining original seed companies. We offer our customers a variety of original classic cannabis varieties as well as some of the very best new varieties, many of these are available in regular as well as feminized seeds. We began our work in the 1970’s and were formally established as a seedbank in 1987.

Dutch Passion’s historical milestones

1987: Officially established in Amsterdam
Dutch Passion becomes one of the first original seedbank in the world.

1988: “Homegrown Fantasy” shop opening
Henk van Dalen opens the first coffeeshop to sell homegrown products.

1990: The feminised seed revolution
Dutch Passion pioneers the feminised seed technology.

2000: Dutch Passion sets new quality-standards for autoflowers
The release of Auto Mazar marks a major turning point for the industry.

2014: First deals with legal producers
A giant step for the distribution of high-quality genetics worldwide.

2020: Special cannabinoids seeds release
Dutch Passion offers the first stabilised THCV, CBG & CBDV strains.

2021: World-record THC levels found in an autoflower
Auto Skywalker Haze becomes the world’s highest-THC autoflower.

2023: Dutch Passion officially established in Thailand
Launch of Dutch Passion’s first webshop and dispensary in Bangkok.

The building blocks of Dutch Passion’s success

Our success has been built on 3 important principles.

Firstly, we collect and breed the best cannabis genetics to allow the self-sufficient cannabis grower the chance to grow the very best quality cannabis for themselves.

Secondly, we continue to pioneer innovation.  We invented feminized seed in the 1990’s and more recently we have set the highest standards with feminized autoflowering seeds.  Dutch Passion has never been afraid to overturn conventional thinking in order to offer better seeds.

Thirdly, we offer our customers the best levels of customer service.  We have remained in business over several decades by providing seeds of the highest quality and reliability and have millions of satisfied customers.  If for any reason at all you are not satisfied with our seeds then contact us and we will make things right.

Our cannabis seed collection has never been stronger than it is today.  We remain the first choice seed supplier to many recreational and medical cannabis growers because of our focus on quality seeds and our safe trustworthy customer service.

Henk van Dalen's heritage

Aside from being the founding father of Dutch Passion, Henk van Dalen’s greatest contribution to the self-sufficient home grower was the creation of feminized cannabis seeds in the 1990’s. Here’s to acknowledge his work, achievements and ever-lasting legacy.


Dutch Passion seed company was established formally in Amsterdam in 1987, but the real beginnings date back to 1972 when Dutch Passion founder, Henk van Dalen, began growing cannabis in Holland for his own needs. Henk had the benefit of studying Biology for 6 years at Amsterdam University from 1970 – 1976.

During this time, Henk also took classes in Pharmacology and studied the effects of psychedelics and other drugs. Dutch Passion’s founder complemented his formal academic training with extensive reading and studying and soon became one of the first recognized cannabis breeders.

Henk used seeds from imported Thai and Nigerian cannabis, and started crossing these with other varieties he came across from a growing network of contacts. His reputation grew steadily, and it was quickly apparent that the quality of weed produced from Henk’s seeds was much better than the weed being imported into Holland from Asian, Africa and any other countries.

By the early 80’s Henk was offering seeds to other growers on a small scale. Passion #1 (known as Amstel Gold in those days) was measured at 18% THC, it was regarded as on a par with the best cannabis of the time, the infamous Chitral from the Pakistani Himalayas.

Dutch Homegrown WEED

This was an important time in the history of cannabis. People were seeing that the best quality pot no longer had to be imported. The early work done by Henk, and breeders like him, showed that with the right seeds a person could easily produce their own marijuana which would be as good, even better, than cannabis imported from the traditional cannabis-producing countries. The ‘seeds had been sown’ and the start of the home-grown pot movement began to grow.

Henk continued his work. He opened a Dutch Coffeeshop named “Homegrown Fantasy” in 1988. This coffeeshop was the first in the Netherlands (therefore the first in the world) to only sell cannabis products grown and processed locally.

Henk’s reputation grew further when he won the High Times coffeeshop trophy for his original Haze/Skunk. In those early days there wasn’t a ‘seedbank’ trophy so the coffeeshops were involved in bringing the work of seed companies into public view.


Eventually it was clear to Henk that recreational and medical marijuana users would, and could, routinely grow their own cannabis from seed. Nowadays growing your own cannabis is increasingly the norm, but in the 1980’s it was radical thinking to believe that home-grown pot would be widespread.

Taking everything that Henk knew about the business of cannabis breeding he created Dutch Passion Seed Company in 1987. His philosophy was to maintain a passion to offer the best cannabis seeds possible to his customers and that philosophy remains at the heart of Dutch Passion today.