REVIEWS.io
4.5 Based on 14,625 reviews
By section 6 of the Misuse of Drugs Act 1971 it is an offence to cultivate any plant of the genus cannabis in the United Kingdom without a license from the Secretary of State. Anyone committing an offence contrary to this section may be imprisoned or fined, or both. Please note therefore that germination of seeds bought from the Seedsman website without an appropriate license is illegal in the United Kingdom.
Offline mode

About Seedsman

Cannabis seed superstore

Our story

Proud suppliers of the widest range of cannabis seeds available 

For over two decades, Seedsman has stood proudly at the pinnacle of the cannabis space, pioneering the industry with groundbreaking innovations. We're not just a seedbank; we're revolutionaries who introduced auto-flowering and CBD genetics to the market.

Our passion? Hunting down both cutting-edge and classic heirloom varieties, curating an awe-inspiring genetic library brimming with unique traits. 

The Seedsman story is one of ambition and love for cannabis. It all began in 2002 when two visionary cousins transformed their passion into a mission. Their goal? To unite the world's top breeders and seed collectors to safeguard the cannabis gene pool, which was at the time under siege by global prohibitionists. Their journey was nothing short of epic – globetrotting and web-surfing, relentlessly seeking seeds, wisdom, and cannabis culture. From these spirited beginnings, Seedsman evolved into a cannabis leader, a bastion of quality, integrity, and innovation at the forefront of the industry. Here, collectors and cultivators find an unrivalled treasure trove of authentic seeds from world-class breeders, alongside precious landrace strains, preserved by nature and gathered by local botanists. 

The Seedsman Story 

Founded in September 2002 by the enterprising cousins, Will and Tom, Seedsman began as a family venture and remains so today. Will, with his experience in hemp cultivation and product sales, and Tom, armed with knowledge from a university course in food marketing, were a formidable duo. 

Their journey kicked off with a whirlwind of preparation – designing packaging, crafting a website, and creating marketing materials. Seedsman made its grand debut in March 2003 at the Cannatrade Show in Berne, Switzerland. The company's early image and branding was deliberately mainstream, aiming to resonate with a broad audience to reflect the diversity of people who love cannabis, rather than cling to a traditional hippy or stoner image. In an era where cannabis use crossed all societal boundaries, Seedsman's brand strategy was clear – to appeal to everyone, regardless of lifestyle. 

The initial seed collection was an abundance of treasures from legendary cannabis breeder Sam The Skunkman, and boasted iconic strains like Original Skunk #1 and Original Haze, along with a diverse array of F1 hybrids. Seedsman swiftly expanded the catalog, adding classic strains like Mexican Sativa and Durban Poison, driven by a fervent commitment to preserve crucial genetics. 

Growth was steady, yet the journey was not without its challenges. Will eventually stepped back to focus on family, leaving Tom to steer the Seedsman ship. Under his guidance, the company continued its steady ascent. 

A pivotal moment came in 2005 when Tom discovered Lowryder, a groundbreaking Canadian strain by The Joint Doctor. This strain, with its rapid growth and flowering cycle, sparked immense interest and marked a new chapter in cannabis cultivation – autoflowering cannabis strains. Despite mixed initial reviews, Seedsman championed Lowryder and it soon took off, igniting a trend that would see other seed banks following suit. 

“I saw something that was completely unique and that really suited the frenetic pace of life.  Everyone wanting things quicker and quicker.  It also enabled many more people to grow - students who leave their houses in the summer, medical patients who may be unable to manage larger plants.  Autos opened up the doors for many more people to grow and to have successful grows.”  


Tom, Seedsman Founder and CEO 

Harnessing the momentum of Lowryder's triumph and the revolutionary autoflowering genetics, Seedsman embarked on an ambitious journey, constantly expanding their horizon with an impressive array of other seedbanks. Icons like Barney’s Farm, Greenhouse Seeds, Dutch Passion, and Serious Seeds, alongside the esteemed Mr. Nice Seedbank, joined the lineup, their superior genetics available to both eager retail and wholesale enthusiasts. 

As Seedsman navigated through this exciting expansion, Tom noticed a pattern had emerged: breeders seemed fixated on THC-heavy varieties, often overlooking the vast potential of other cannabinoids. Seedsman forged ahead, scouting for strains that dared to be different. 

This pursuit of innovation bore fruit when Scott Blakely, aka Shantibaba from Mr. Nice Seeds, collaborated with Resin Seeds to unveil CBD Crew – a trailblazing seedbank with a focus on CBD-rich strains. While not pioneers in the market, their flagship strain, Therapy, skyrocketed to fame with Seedsman's international backing, playing a pivotal role in the burgeoning CBD revolution. 

Undaunted by convention, Seedsman continues to blaze trails in diversity and innovation, recently introducing strains rich in CBG, CBDV, and THCV. These strains, though not the most commercially popular, open new doors for research and offer hope to medical patients. Alongside these, Seedsman keeps the adrenaline high with powerhouse THC strains, blending timeless classics like White Widow, Bubba Kush, and Jack Herer with contemporary Californian favorites and their own unique Peyote lines. 

As the cannabis landscape continually evolves with fresh breeders and unique strains, discerning the exceptional from the mediocre becomes crucial. Seedsman has innovatively crafted internal methodologies to precisely determine the preferences and desires of collectors. Through comprehensive interviews with breeders and partners, meticulous inspections of facilities, a robust network of test growers in legal areas, and vigilant analysis of customer feedback, we construct an unparalleled understanding of strain performance. This meticulous approach empowers Seedsman to offer products with unwavering confidence and assurance. 

The journey doesn't end here. Seedsman is now setting its sights on the uncharted realms of terpenes and flower coloration, promising an even more vibrant and diverse future.  

Seedsman's story is more than a history; it's a testament to innovation, resilience, and an unwavering commitment to the cannabis community. 

“I had been asking my breeder friends for many years why they were only concentrating on THC.  It seemed to be the sole focus in terms of cannabinoids.  More and more research was starting to come out on other cannabinoids that weren’t so psychologically active.  As a stoner who was getting older and looking to reduce my THC intake a bit it was really interesting to look at other strains high in other cannabinoids” 


Tom, Seedsman Founder and CEO 

Seedsman mission 

Our mission is to continually provide the most diverse & exciting product range alongside the best shopping experience – building life-time loyalty. We champion the best new genetics and strive to innovate at every turn.

Seedsman ethos  

At Seedsman, we're more than just a seed bank; we're a gateway to a better world through cannabis. Our passion for this remarkable plant drives us to elevate your experience in every way.  

Our goal is to help preserve & advance cannabis genetics while creating a more inclusive cannabis industry and improving seed quality. Therefore, in addition to preserving the genetic heritage of classic heirloom strains, we are passionate about increasing genetic diversity and creating new cultivars that express novel characteristics. We do so by collaborating with the most experienced breeders worldwide and rigorously testing every strain to validate its credentials and ensure that it adheres to the highest standards of excellence. 

Engaging with other cannabis enthusiasts within the Seedsman community allows us to maintain a vital dialogue that propels this mission forward. By establishing these key connections and relationships, we can share knowledge, provide support, and receive feedback. This enables us to channel our efforts and target new genetic characteristics that suit a more comprehensive range of growers. 

As we do this, we remain acutely aware of the need to align our goals with the protection of the natural world. Therefore, we are fully committed to reducing our environmental impact and continually seek to improve the sustainability of our practices. 

While we appreciate and respect the laws concerning cannabis cultivation in different countries and recommend that customers know their local laws, we passionately support common-sense drug policies and advocate for legalization worldwide. By working to unlock the full positive potential of the cannabis genome, we are paving the way towards a new world in which cannabis is no longer vilified and misunderstood but celebrated, respected, and nurtured. 

Seedsman range

When you visit seedsman.com, you’re accessing what is the envy of our competitors - one of the most comprehensive seed collections you’ll find anywhere. In addition to our vast library of Seedsman genetics, we feature the best cannabis strains from the world’s top breeders. It’s what makes us different – we give you superior seeds, superior choice, and then we arm you with all the information you need to get started growing the kind of cannabis others can only dream of! 

Together we have created our own premium cannabis strains as well as developing one of the most diverse and comprehensive seed catalogues on the planet. With more than 650 cultivars in our ever-expanding seed library, we are blazing a trail towards a more heterogenous cannabis industry that can cater to the needs of every medical, and adult, user. 

As the cannabis legalization movement gathers pace worldwide, so does the need for continued innovation, improvement, and increased accessibility to pedigree genetics. Seedsman was founded upon these principles, and we remain committed to the enhancement of plant health, seed quality and selection to ensure we provide strains that perform time and time again. 

Our own Seedsman Collection features a carefully-curated selection of quality genetics to suit every need. From high-THC cannabis strains like the sensational Purple Ghost Candy and our incredible Gelato 41 BX, to truly unique therapeutic strains like Diet Durban THCV 1:1 and Dr Seedsman CBD 30:1. With a range this impressive, we’ve got you covered – and then some! You’ll find it all in the Seedsman collection, exclusive to Seedsman.com 

We offer our unique take on legendary strains such as Jack Herer, Northern Lights, and White Widow, timeless classics that endure to this day. But more than that, we continue to push the boundaries of modern cannabis genetics, thanks to innovative varieties such as Blue Dream Fast and Amnesia Fast, designed to flower in shorter times than the traditional photoperiod versions of these in-demand strains. That means you can harvest sooner, and beat the kind of change in weather that could otherwise jeopardize your plants. 

At Seedsman, we’re known throughout the industry as leaders in autoflowering genetics, so naturally we have an exciting menu featuring some of the finest auto varieties in the world. Your choice extends beyond THC-rich strains, too – our collection of autoflowering cultivars features CBD-rich strains as well as providing options containing more novel cannabinoids like our CBG Relief Auto and CBDV 1:1 Auto.  

Seedsman qaulity

Seedsman is committed to leading the market in innovation and quality. We rigorously test each strain for vitality, growth, yield, and chemical composition, using multiple growers worldwide for a precise validation process. We're one of the few seedbanks providing lab reports for our strains, ensuring accuracy and authenticity. Our batches undergo viability tests, with only those over 95% germination released for sale. The seeds are meticulously sealed for optimal preservation and protection. 

Our seeds are produced by experienced breeders, many with decades of expertise, adhering to stringent quality control measures from feminization to germination. We're advancing towards providing a Certificate of Analysis (COA) with each strain, showcasing the potential achieved by our top growers and suppliers. 

Seedsman continuously embraces new genetics, enhancing cannabis's genetic diversity and investigating its potential for addressing specific health conditions. We prioritize assured performance over quick market entries, ensuring our seeds meet the highest standards. Our diverse range of chemotypes, flavors, and aromas evolves each season, reflecting our dedication to excellence and meeting cultivators' varied needs. 

Seedsman diversity

Seedsman offers authentic seeds for every grower and seed collector. We have seeds to suit climates from the colds of Northern Canada, and Europe to the warmth and humidity of the Caribbean, Central America, or Africa and everywhere in between – indoors, outdoor, whatever your requirements. 

In our unrivalled collection, you’ll find varieties to suit all needs – from beginners looking for a successful start with hardy seeds that won’t fail, to the most experienced growers and breeders looking for truly unique cannabis. 

Our focus on diversity means that, unlike many seed banks, we don’t only offer the highest THC strains. You’ll still find an enviable variety of those at Seedman, but we offer a collection of supreme genetics which focus on several other key attributes, too.  These include, but are not limited to: 

Flowering:

We provide a comprehensive selection of flowering types, including Photoperiod, auto-flowering, and early/fast varieties, catering to those requiring expedited growth cycles or harvests ahead of adverse autumn weather conditions. Our offerings are strategically designed to meet diverse cultivation timelines and environmental challenges. 

Generation:

We offer all generations from mixed inconsistent hybrids, to f1, f2, f3 - as well as authentic landrace strains collected from the wild edges of the globe. We label all these attributes clearly, so you know exactly what you are buying, and how to easily find it. 

Terpenes:

We are taking on several new elite US suppliers who have a keen palate for heavy terpenes, and who are now proving their results consistently. Where possible, we hold lab results to show authentic strain potential. 

Rarer Cannabinoids:

As many of our clients are looking for solace and remedy with cannabis, we offer an extensive range of varieties that offer elevated levels of rarer cannabinoids, from the well-known and highly popular CBD to CBG, THCV and beyond. With all these strains we maintain a stringent focus on consistent results and verifiable lab results, upholding the high standards our clients rightfully expect from us. 

Plant Size and Morphology:

We have seeds that will produce anything you need from neat and compact indoor plants with high levels of uniformity and vigor, to huge-growing outdoor varieties that you’ll need a chainsaw to take down. 

Pest and Mould Resistance:

Our focus has shifted towards cultivating varieties with increased resistance to pests and diseases. These varieties inherently exhibit resilience due to their growth characteristics and natural defenses. We are collaborating extensively with select breeders who specialize in this area, confidently anticipating significant advancements in the near future. 

We believe freedom of choice is paramount, and at Seedsman, you need never settle for less variety. 

The Seedsman advantage 

In a volatile cannabis seed market often plagued by quality issues, Seedsman stands out as a trusted and superior quality supplier globally. Unlike the largely unregulated markets in Europe and the U.S., where scams and misrepresentations are common, Seedsman guarantees authenticity. We offer original, unaltered strains, directly from renowned breeders and seedbanks, ensuring no compromises in quality. 

With the Seedsman Advantage, customers gain access to detailed, accurate information about each strain, aiding informed and confident purchasing decisions. Our transparency is further highlighted by displaying honest, unedited customer reviews, providing deep insights into our offerings. Customers are encouraged to share their experiences to enrich our review base. 

Furthermore, Seedsman is among the select few seed companies trading internationally with Phyto-sanitary certification. This ensures our seeds undergo rigorous health checks before international transit, guaranteeing only the highest quality seeds reach our customers. 

Choice is everything to you – and we’re listening

Many seed banks demand a 10-seed minimum order – or even more. At Seedsman, we recognize our growers have varying needs, be it a modest home project or a grand venture. That’s why we power your ambitions by offering seed packs in quantities from 1 all the way up to 100. 

We also offer unique pick and mix offers on seed pack sizes 1, 3, 5, and 10. These special offers are available across our breeder range, allowing you to explore varieties and find the best strains for you - without the endless trial and error process. 

Seedsman shopping experience  

Immerse yourself in a domain where your loyalty is valued, and every purchase is a journey curated just for you. The Seedsman Advantage means we’re not just providing a platform; we’re crafting an experience that connects our vast, diverse catalogue with a personalized and uncomplicated shopping adventure. We look forward to forming a relationship that lasts for a lifetime, ensuring you return to a place that recognizes and celebrates your loyalty with rewards to show our gratitude. It is down to this that we are proud to offer: 

Shop anytime - even offline!

Seedsman.com was built as a Progressive Web App (PWA) - meaning you can download the site to your phone (iOS or Android – no restrictions) much like Facebook, X or any of your favorite social media channels 

Pick+Mix your seeds

Pick and Mix promotions offered throughout the year meaning you get free seeds when you buy multiple packs across a certain pack size of any/all brands.  The more you spend the more you receive 

Tailored to you

Use our enhanced site search facility to view recommended products and offers tailored to you and your browsing/shopping preferences.

Grow big or grow home

Large pack sizes on many varieties, for commercial and industrial customers.

Summary of event

Earn loyalty points with each purchase, when you sign up to our newsletter and even on your birthday! Loyalty points can be used to pay for 100% of your order!

Fast delivery

Swift delivery times due to our warehouses in the USA, Europe and the UK.

Learn from industry leaders

Informative content from a field of expert contributors, including the legendary author and cultivator, Jorge Cervantes.

Save $$$ with unrivalled promotions

Our newly launched Pick n Mix promo which offers free seeds with every order, plus unrivalled seasonal promotions that eclipse our competitors – Outdoor March, 420, Auto May, Halloween, Black Friday, Cyber Monday, and more...