Cannabis Seeds: What Are the Oldest Cannabis Seed Breeders Still Around Today?

Some cannabis seeds breeders have existed for longer than the internet, online seed banks and many of the modern cannabis strains found in today's catalogues.

Names such as Sensi Seeds, Dutch Passion, Barney's Farm, T.H.Seeds and Serious Seeds can trace their histories back to the 1980s or 1990s, and several remain active today. Sensi Seeds dates its foundation to 1985, Dutch Passion was formally established in 1987, Barney's Farm states it was founded in Amsterdam in 1986, T.H.Seeds began in 1993 and Serious Seeds followed in 1995. Sensi Seeds

These companies witnessed enormous changes in the cannabis seed industry: the rise of Amsterdam seed banks, the Cannabis Cup era, feminised cannabis seeds, autoflower genetics, online seed shopping and today's enormous international breeding market.

For collectors, their longevity also makes them fascinating. At Discount Cannabis Seeds, established and modern breeders can be explored side by side, making it possible to compare cannabis genetics from very different periods of seed-bank history.

So which of today's cannabis seeds breeders have been around the longest, and how did they survive while so many other seed companies disappeared?

What Counts as One of the Oldest Cannabis Seed Breeders?

This isn't as straightforward as simply producing a league table.

Some breeders were working with cannabis genetics for years before establishing a commercial seed company.

Others began as coffeeshops, breeding projects or informal seed operations before becoming recognisable seed banks.

Companies have also changed ownership, merged with other genetic collections or evolved substantially over several decades.

For this reason, it's better to look at documented establishment dates and continuous histories rather than claim there is a perfectly definitive worldwide ranking.

The history of commercial cannabis seeds wasn't documented as neatly as the history of conventional multinational companies.

When Did Commercial Cannabis Seed Banks Begin?

The roots go back further than many people realise.

During the 1970s and early 1980s, cannabis genetics were travelling internationally between breeders and collectors. Genetics from Asia, Africa and the Americas were being combined with influential North American hybrids.

The Netherlands became particularly important.

Amsterdam provided an environment in which breeders, seed collectors and cannabis entrepreneurs could exchange genetics and ideas far more openly than was possible in many other countries.

By the middle of the 1980s, recognisable commercial cannabis seed companies were beginning to emerge.

Several of those names are still known today.

The Seed Bank – 1984.

Any discussion of early commercial cannabis seed banks needs to mention Nevil Schoenmakers.

Mr Nice Seedbank's historical account states that Schoenmakers established The Seed Bank in 1984 after moving to the Netherlands and developing his interest in cannabis genetics. It describes The Seed Bank as the first cannabis seed bank. Mr. Nice Seedbank

The story becomes important because The Seed Bank isn't simply an isolated company that disappeared without leaving a trace.

Its genetics became deeply connected to what happened next in Dutch cannabis breeding.

Sensi Seeds subsequently acquired The Seed Bank in 1991 and merged its genetic library with its own collection. Sensi Seeds

So although somebody looking through Discount Cannabis Seeds today won't find a modern breeder page called The Seed Bank representing that original 1984 business, its influence remains part of the history behind later cannabis genetics.

This is an important distinction when talking about the oldest breeders: a company name can disappear while its genetics continue.

Sensi Seeds – Founded in 1985.

Among major cannabis seed companies still operating under a recognisable name, Sensi Seeds has one of the strongest claims to being among the oldest.

Sensi Seeds states that Ben Dronkers founded the company in 1985. It began as the Sensi Seed Club, also known as the Sensi Connoisseurs' Club. Sensi Seeds

In 1986, the Sensi Seed Club opened a shop in Amsterdam.

Then came an important moment in 1991: Dronkers acquired The Seed Bank and merged the genetic libraries, creating the Sensi Seed Bank that became internationally recognised. Sensi Seeds

That connection gives Sensi Seeds an unusual place in cannabis history.

It has its own history dating to 1985 while also incorporating genetics associated with one of the pioneering commercial seed banks that preceded it.

Is Sensi Seeds Still Around Today?

Yes.

In fact, 2025 marked Sensi Seeds' 40th anniversary.

The company still lists old-school genetics alongside newer releases and says varieties including Afghani #1, Skunk #1, Hash Plant and Early Pearl remain within its modern catalogue. Sensi says Afghani #1 has been continuously available since its launch in 1985. Sensi Seeds

That's remarkable in an industry where strain fashions can change extremely quickly.

For cannabis seed collectors browsing established breeders through Discount Cannabis Seeds, companies such as Sensi Seeds provide a direct connection between the early Dutch seed-bank era and today's cannabis seed market.

Barney's Farm – Founded in 1986.

Barney's Farm is another name with roots reaching deep into the Amsterdam cannabis scene.

Barney's Farm states that it was founded in Amsterdam in 1986. Its history traces back to founder Derry's travels through the Himalayas during the 1980s, where he collected landrace genetics and learned from local farmers before returning to Amsterdam. Barneys Farm Cannabis Seeds

Those collected genetics became part of the foundation of the company's breeding programme.

Barney's Farm says those original landrace genetics continue to form part of its breeding stock today. Barneys Farm Cannabis Seeds

This makes Barney's particularly interesting because its modern catalogue looks very different from something you might have encountered decades ago, yet the company connects its current breeding programme with genetics collected during its earliest period.

How Has Barney's Farm Changed?

Quite dramatically.

Barney's Farm developed from its Amsterdam roots into an internationally recognised cannabis genetics company.

Its later history includes varieties such as Amnesia Haze, G13 Haze, Tangerine Dream and Liberty Haze, while its current breeding programme also incorporates much newer genetic families.

In 2023, the company launched Barney's Farm USA as part of its expansion into the American market. Barneys Farm Cannabis Seeds

This illustrates something important about the oldest cannabis seed breeders.

Surviving doesn't necessarily mean staying the same.

The companies that remain relevant often preserve parts of their heritage while continually introducing newer genetics.

That's one reason browsing a large multi-breeder catalogue such as Discount Cannabis Seeds can be interesting: heritage breeders and newer seed companies appear within the same modern marketplace.

Dutch Passion – Founded in 1987.

Another major survivor of the original Dutch seed-bank era is Dutch Passion.

Dutch Passion says founder Henk van Dalen's breeding work began during the 1970s and that the company was formally established as a cannabis seed bank in Amsterdam in 1987. Dutch Passion

Van Dalen had been collecting and working with genetics long before the formal company existed.

According to Dutch Passion's own history, his early breeding work included genetics originating from imported Thai and Nigerian cannabis alongside other varieties he obtained through his network. By the early 1980s, he was already supplying cannabis seeds on a small scale. Dutch Passion

The commercial Dutch Passion Seed Company then followed in 1987.

Why Is Dutch Passion Important to Cannabis Seed History?

Dutch Passion's importance isn't simply its age.

The company played an important role in the commercial development of feminised cannabis seeds.

Dutch Passion says it pioneered feminised cannabis seeds during the 1990s, with its historical material placing their introduction in 1997. Dutch Passion

That development would eventually transform the wider cannabis seed market.

Today, feminised cannabis seeds are one of the largest categories you'll encounter when browsing Discount Cannabis Seeds or almost any major cannabis seed bank.

It's easy to forget that this wasn't always the case.

During the earliest years of companies such as Sensi Seeds and Dutch Passion, regular cannabis seeds dominated commercial catalogues.

T.H.Seeds – Founded in 1993.

By the early 1990s, Amsterdam's cannabis breeding scene was expanding.

One of the companies to emerge during this period was T.H.Seeds.

T.H.Seeds states that Adam and Doug founded the company in Amsterdam in 1993, making it more than three decades old today. thseeds.com

That same year they opened C.I.A. Cannabis in Amsterdam, described by the company as a cannabis information centre and seed shop.

T.H.Seeds subsequently became associated with genetics including Original Bubblegum, S.A.G.E. and MK-Ultra, while continuing to release newer varieties decades later. thseeds.com

This is another breeder that demonstrates how long-running seed companies can bridge two very different periods of cannabis history.

What Makes a 1990s Cannabis Breeder Different From a Modern One?

Think about what didn't exist when T.H.Seeds began in 1993.

There wasn't today's enormous ecommerce market.
Social media didn't exist.
Customers couldn't instantly compare hundreds of cannabis strains from dozens of breeders on a smartphone.
Online reviews weren't driving buying decisions.
Modern autoflower catalogues hadn't developed.

Even feminised cannabis seeds had yet to become a mainstream commercial category.

Seed companies depended much more heavily on physical shops, printed catalogues, magazines, word of mouth, competitions and Amsterdam's international cannabis scene.

Today, somebody can visit Discount Cannabis Seeds and browse numerous cannabis seed breeders from one place.

In the early 1990s, discovering those genetics was a very different experience.

Green House Seed Company – Mid-1990s Roots.

Green House Seed Company is another major name associated with the 1990s Amsterdam scene.

Its early history can be complicated depending on whether you're referring to the coffeeshop, breeding operation or formal seed company.

Shantibaba's historical account at Mr Nice Seedbank says he established Green House Seed Company in 1994, while elsewhere in the same account he refers to setting it up in 1995. mrnice.nl

That discrepancy is actually a useful reminder of something we've discussed in other Discount Cannabis Seeds history articles:

Cannabis breeding history isn't always perfectly documented.

Companies sometimes developed gradually rather than appearing on one universally agreed date.

What isn't disputed is that Green House became one of the major names associated with the Amsterdam breeding scene of the 1990s.

Why Is Green House Seeds So Well Known?

Competition success played a major role.

The Cannabis Cup helped turn breeders and individual strain names into internationally recognised brands during the 1990s.

Green House became strongly associated with that competitive era.

Its history also overlaps with some of the most important personalities and disputed genetic stories from the period.

That makes Green House Seeds more than simply another breeder in a modern catalogue.

For collectors exploring established breeders through Discount Cannabis Seeds, it's a company connected directly to the era when Amsterdam helped turn cannabis genetics into an international commercial industry.

Serious Seeds – Founded in 1995.

Serious Seeds is another surviving breeder with a particularly well-documented history.

Founder Simon studied biology before developing an interest in cannabis genetics. He later worked for Sensi Seeds before joining other breeders in a separate seed-bank project.

After strains including AK-47 and Chronic achieved success at the 1994 High Times Cannabis Cup, Simon founded Serious Seeds in 1995. seriousseeds.com

The company subsequently became associated with a deliberately small catalogue rather than releasing large numbers of new strains every year.

Serious Seeds explicitly says it has preferred to remain relatively small and release something new when it believes the genetics justify doing so. seriousseeds.com

That approach is quite different from today's enormous, rapidly changing cannabis seed market.

Mr Nice Seedbank – Established in 1998.

Mr Nice Seedbank arrived slightly later but has direct links to some of the earliest figures in Dutch cannabis breeding.

The company brought together Shantibaba, Howard Marks and Nevil Schoenmakers.

Its history therefore connects the late-1990s company with genetics and breeders whose work reaches back into the earliest commercial seed-bank era.

Mr Nice's own history says the company was established after Shantibaba left Green House Seed Company, and its modern shop describes Mr Nice Seedbank as established in 1998. mrnice.nl

This illustrates another fascinating feature of cannabis seed history:

The oldest company isn't always the company containing the oldest genetic history.

Breeders moved.
Partnerships changed.
Genetic libraries moved with people.
New companies emerged from older breeding projects.

What About Soma Seeds?

Soma's Sacred Seeds is another famous name associated with Amsterdam and old-school cannabis genetics, although its commercial timeline is slightly different.

Soma's own history describes decades of breeding experience stretching back to the 1970s and 1980s. He moved to Amsterdam during the 1990s and gained recognition through Cannabis Cup appearances.

However, Soma's history states that the Soma Seeds website launched and the seed bank officially went into business in 2001. Soma Seeds

This demonstrates why it's important to distinguish:

When did the breeder begin breeding?

from:

When was the seed company officially established?
Those dates can be decades apart.

What About K.C. Brains?

K.C. Brains presents another interesting example of why ranking the "oldest" cannabis breeders isn't completely straightforward.

The company's current website promotes 40 years of cannabis cultivation experience and states "Pro Seeding & Development Since 1979." K.C. Brains Seeds

That points to an extremely long breeding history.

But breeding experience and the formal establishment of a commercial seed company aren't necessarily the same date.

For an article like this, it's therefore more accurate to recognise K.C. Brains as one of the long-running names associated with Dutch cannabis genetics rather than simply place it above Sensi Seeds in a definitive seed-bank ranking based solely on the 1979 claim.

Accuracy matters more than producing an impressive-looking list.

Which Old Cannabis Seed Breeders Are Still Around?

Based on documented company histories, some particularly notable surviving names include:

Cannabis seed breeder

Documented commercial history

Sensi Seeds

1985

Barney's Farm

1986

Dutch Passion

1987

T.H.Seeds

1993

Green House Seed Company

c. 1994–1995

Serious Seeds

1995

Mr Nice Seedbank

1998

Soma Seeds

Official seed bank from 2001

The table shouldn't be interpreted as a definitive ranking of every breeder ever created.

There were earlier breeding projects, seed sellers and genetic collections, and some modern companies trace their genetics or founders back further than their formal establishment dates.

Instead, these are useful examples of long-established names that connect today's cannabis seed market with its earlier commercial history.

Why Were So Many Early Cannabis Seed Breeders Dutch?

Look at that list and one location appears repeatedly:

Amsterdam.

The Netherlands played an extraordinary role in the development of the commercial cannabis seed industry.

Breeders and genetic collectors were able to meet there.

Genetics arriving from different parts of the world could be exchanged.

Coffeeshops provided visibility.

The Cannabis Cup provided publicity and competition.

Seed shops gave breeders a commercial route to collectors.

As a result, Amsterdam became an international centre for cannabis genetics.

The modern cannabis seed industry is much more geographically diverse, but many of its longest-running companies still reflect those Dutch origins.

Did the Cannabis Cup Help These Breeders Survive?

It certainly helped some of them become famous.

Before search engines and social media, competitions offered breeders something extremely valuable: international exposure.

Winning a Cannabis Cup could transform a strain name.

The breeder behind it gained recognition too.

Companies such as Sensi Seeds, Serious Seeds, Green House and others became associated with award-winning genetics during the era.

Those awards then appeared in catalogues, magazine advertising and eventually websites.

This helped turn breeder names into brands.

Decades later, those names remain recognisable when customers encounter them through retailers such as Discount Cannabis Seeds.

Why Did Some Old Cannabis Seed Banks Disappear?

Not every pioneering company survived.
Businesses close for the same reasons companies disappear in other industries:
Founders retire.
Partnerships break down.
Ownership changes.
Laws change.
Breeding stock is lost.
Demand shifts.
Companies merge.
Brands are acquired.
And sometimes a breeder simply decides to stop.

Cannabis businesses also faced legal and regulatory pressures that conventional seed companies didn't.

Consequently, the history of cannabis breeding contains many once-important names that are no longer operating in their original form.

What Happens to the Genetics When a Seed Bank Disappears?

They don't necessarily disappear with the company.
Genetics can move between breeders.
Parent plants may be retained privately.
Seed stock can survive in collections.
Another company may acquire a genetic library.
Former breeders may establish a new seed bank.
And descendants of an old strain can continue circulating long after the original company has vanished.

The acquisition of The Seed Bank by Sensi Seeds is an excellent historical example of a genetic collection becoming incorporated into another company. Sensi Seeds

This is why cannabis genetics can outlive cannabis brands.

Are Cannabis Seeds From Old Breeders Automatically Better?

No.

Age and quality shouldn't be treated as the same thing.

A breeder surviving for 30 or 40 years is certainly evidence of longevity, but it doesn't mean every older cannabis seed is automatically superior to every modern release.

Newer breeders have introduced important genetics too.

Modern breeding has produced entirely new genetic families and categories that weren't available during the 1980s.

That's why Discount Cannabis Seeds carries a broad selection rather than restricting its catalogue to heritage breeders.

Collectors can explore long-established cannabis seed companies alongside newer breeders and exclusive DCS genetics.

The interesting part is having both available.

Why Do Collectors Still Buy Cannabis Seeds From Old Breeders?

History is part of the appeal.

When somebody buys cannabis seeds from a breeder that has existed since the 1980s or 1990s, they're buying from a name connected with an earlier period of cannabis genetics.

Some collectors specifically seek classic strain names.

Others value original breeder packaging.

Some follow particular genetic families.

And others simply trust breeders they've known for many years.

This is one reason original breeder cannabis seeds remain an important part of the selection available through Discount Cannabis Seeds.

The breeder itself can be part of what makes the product interesting.

Have the Oldest Breeders Changed Their Genetics?

Of course.

A breeder that survived for 30 or 40 years couldn't realistically rely entirely on the same catalogue forever.

Cannabis genetics have changed enormously.
The early Dutch market focused heavily on regular cannabis seeds.
Feminised genetics subsequently became mainstream.
Autoflower cannabis seeds developed into a major category.
American genetics became increasingly influential.

Modern catalogues introduced Cookies, Gelato, Runtz and numerous other genetic families that didn't exist when companies such as Sensi Seeds and Dutch Passion began.

Long-established breeders therefore face an interesting challenge:

Preserve the classics while remaining relevant to modern collectors.

Are Old-School Cannabis Strains Still Available From These Breeders?

Some absolutely are.

Sensi Seeds is a particularly striking example.

The company says Afghani #1 has remained on sale continuously since 1985, while several other early varieties remain represented in its modern catalogue. Sensi Seeds

Other long-established breeders also continue to associate themselves with genetics from earlier periods of their history while introducing newer releases.

This means today's cannabis seed collector can encounter genetics whose names pre-date the World Wide Web alongside strains created in the last few years.

Few industries combine old and new quite like that.

Can You Buy Seeds From Established Cannabis Breeders in the UK?

Yes. UK multi-breeder cannabis seed banks allow collectors to access products from numerous international seed companies without having to restrict themselves to one breeder.

That's an important part of what Discount Cannabis Seeds offers.

Rather than choosing only between one company's genetics, customers can browse cannabis seeds from different breeders, compare original breeder products, explore feminised and autoflower cannabis seeds, and discover the exclusive DCS range within the same seed bank.

It also makes exploring cannabis history much more interesting.

You can move from breeders with roots in the early Amsterdam seed industry to completely modern genetic companies without leaving the same catalogue.

Why Buy Original Breeder Cannabis Seeds From Discount Cannabis Seeds?

For collectors interested in breeder history, the identity behind the cannabis seeds matters.

A famous strain name alone doesn't always tell the whole story.

As we've explored in previous Discount Cannabis Seeds guides, several breeders can sometimes offer cannabis seeds carrying similar or identical strain names.

The breeder + strain + stated lineage provides far more useful information.

Shopping through Discount Cannabis Seeds allows customers to compare products from numerous cannabis seed breeders while keeping that breeder identity attached to the product.

This is particularly useful when you're exploring old-school genetics and want to understand whose version you're looking at.

Old Breeders and New Breeders Can Exist Side by Side.

One of the biggest differences between the cannabis seed market of the 1980s and the market today is choice.

Early catalogues could contain a relatively small number of varieties.

Today's market contains thousands.

Long-established European seed companies now sit alongside modern American breeders, autoflower specialists, boutique genetic companies and retailer-exclusive collections.

Discount Cannabis Seeds brings many of those different generations of cannabis breeding together.

For a collector, that means you don't have to choose between classic and modern.

You can explore both.

Does an Old Breeder Mean You're Buying Old Seeds?

No.

This is worth clarifying.

If a cannabis seed breeder was established in 1985, that doesn't mean the packet you're purchasing today has been sitting on a shelf since 1985.

The genetic line or strain name may have a long history while commercial seed batches continue to be produced.

Likewise, a 40-year-old breeder can release a completely new strain.

"Old breeder", "old strain" and "old seed" are three very different things.

Why Does Breeder History Matter When Buying Cannabis Seeds?

Because the cannabis seed industry is built around genetics, and genetics have histories.
Knowing the breeder can help you understand:
Where a strain came from.
Whether it's associated with an older genetic family.
Whether the company created the original version or a later interpretation.
How long the breeder has worked with particular genetics.
And how one strain connects to others in the modern cannabis family tree.

This is why Discount Cannabis Seeds doesn't need to be viewed simply as somewhere to find individual strain names.

A multi-breeder seed bank can also function as a huge catalogue of cannabis breeding history.

What Are the Oldest Cannabis Seed Breeders Still Around Today?

Among the most notable surviving names, Sensi Seeds dates to 1985, Barney's Farm to 1986, Dutch Passion to 1987, T.H.Seeds to 1993 and Serious Seeds to 1995. Green House Seed Company's roots lie in approximately 1994–1995, while Mr Nice Seedbank was established later in the decade with founders and genetics connected to much earlier cannabis breeding history. Sensi Seeds

But dates only tell part of the story.

The really remarkable thing is that cannabis seed companies founded before Google, social media and modern ecommerce are still recognised in today's genetics market.

They survived the transition from printed catalogues and Amsterdam seed shops to international online cannabis seed banks.

Their catalogues changed.
Their genetics evolved.
New seed types appeared.
Entirely new strain families emerged.
Yet some of the breeder names remained.

Explore Established Cannabis Seed Breeders at Discount Cannabis Seeds.

If you're interested in the history behind cannabis genetics, exploring breeders can be just as interesting as exploring individual strains.

Discount Cannabis Seeds brings together cannabis seeds from established international breeders alongside newer genetic companies and the exclusive DCS cannabis seed collection.

That gives collectors the opportunity to compare different generations of cannabis breeding in one place — from companies whose histories stretch back towards the beginning of the commercial seed-bank industry to modern breeders developing today's newest genetics.

When browsing cannabis seeds, look beyond the strain name.

Look at the breeder.
Look at when the company began.
Look at the genetic families it helped preserve or popularise.
And look at how its catalogue has changed.

Because some cannabis seed packets available today carry a breeding history stretching back more than 30 or even 40 years — and many of those historic breeder names are still part of the cannabis seed market today.