Cannabis Seed Banks

Sensi Seeds is one of the oldest and most respected cannabis seed banks in the world, founded by Ben Dronkers in 1985. The company maintains the world's largest cannabis seed collection and has been instrumental in preserving rare genetics. Sensi Seeds also operates the Hash Marihuana & Hemp Museum in Amsterdam and Barcelona.

Dutch Passion is a pioneering cannabis seed company that invented feminized cannabis seeds in the 1990s, revolutionizing home growing worldwide. Founded by Henk van Dalen in 1987, the company is one of the oldest in Amsterdam and continues to develop cutting-edge genetics including autoflower and CBD varieties.

Royal Queen Seeds has rapidly grown to become one of the largest and most popular cannabis seed banks in Europe. Based in Amsterdam, the company offers an extensive catalog of feminized, autoflowering, and CBD seeds. Known for aggressive marketing and competitive pricing, RQS has built a massive global following.

Barney's Farm is an Amsterdam-based cannabis seed company founded by Derry, who traveled the world collecting rare landrace genetics from the Himalayas, Southeast Asia, and South America. The company is famous for creating multiple Cannabis Cup-winning strains and operates the iconic Barney's Coffeeshop on Haarlemmerstraat.

Green House Seeds, founded by the legendary Arjan Roskam (often called the 'King of Cannabis'), is one of the most awarded seed companies in history. With over 40 Cannabis Cup victories, the company has produced iconic strains and gained worldwide fame through the Strain Hunters documentary series and its famous Amsterdam coffeeshops.

Paradise Seeds has been breeding premium cannabis genetics in Amsterdam since 1994. Founded by Luc Krol, the company is known for quality-focused breeding and has won multiple awards including High Times Cannabis Cups. Paradise Seeds emphasizes organic growing and terpene-rich varieties.

Serious Seeds is a boutique Amsterdam seed company founded by Simon in 1995, known for a small but exceptional catalog of cannabis genetics. The company's AK-47 strain is one of the most famous cannabis varieties ever created, winning multiple awards globally. Serious Seeds represents quality-over-quantity breeding philosophy.

DNA Genetics was founded by Don and Aaron, two American breeders who relocated from Los Angeles to Amsterdam in 2004 to pursue cannabis breeding in a more favorable legal environment. The company quickly rose to prominence with strains like Tangie and LA Confidential, winning multiple Cannabis Cup awards.

Amsterdam Genetics is a modern Dutch cannabis seed company that bridges the gap between traditional Amsterdam genetics and contemporary cannabis culture. The company breeds high-quality feminized and autoflowering seeds and has expanded into branded accessories and lifestyle products.

Sweet Seeds NL is the Dutch distribution arm of Sweet Seeds, a Spanish-origin seed company known for pioneering autoflowering and fast-flowering cannabis genetics. Their Netherlands presence ensures strong distribution across the European seed market from Amsterdam.

FastBuds is one of the world's leading autoflowering cannabis seed companies, with its European headquarters in Amsterdam. The company has rapidly grown by specializing exclusively in autoflowering genetics, producing fast-finishing, high-potency varieties that appeal to both beginners and experienced growers.

Following the closure of the original Dinafem, the Humboldt Seeds Organization has continued serving the European market through its Dutch-based operations. The company offers feminized and autoflowering seeds featuring Californian genetics adapted for European growing conditions, maintaining a presence in Amsterdam's seed industry.

Female Seeds is an Amsterdam-based seed company dedicated to producing affordable, high-quality feminized cannabis seeds. As the name suggests, the company focuses exclusively on feminized genetics, offering reliable strains at competitive prices that make quality genetics accessible to all growers.

Nirvana Seeds is one of Amsterdam's original seed banks, known for offering high-quality cannabis genetics at budget-friendly prices. Since 1995, the company has made premium genetics accessible to growers worldwide with strains like Northern Lights, White Widow, and AK-48 at prices significantly below competitors.

Mr. Nice Seeds was co-founded by Shantibaba (Howard Marks) and Neville Schoenmakers, two legends of the cannabis world. Shantibaba is the original breeder of White Widow, Super Silver Haze, and many other legendary strains. The company preserves and continues developing these heritage genetics.

TH Seeds is an American-Dutch seed company founded in Amsterdam in 1993 by Adam. Known for bringing American genetics to the European market, TH Seeds created the original Bubblegum strain and has been a fixture of Amsterdam's cannabis scene for three decades.

Zambeza Seeds is a Dutch cannabis seed company that offers a wide selection of feminized, autoflowering, and CBD seeds at competitive prices. Based in Amsterdam, Zambeza focuses on bringing quality genetics to the European market with a strong online retail presence.

Zamnesia is one of Europe's largest online cannabis seed retailers and headshops, based in Amsterdam. Beyond selling seeds from dozens of seed banks, Zamnesia offers an enormous range of growing equipment, vaporizers, CBD products, and smart shop items. Their extensive blog and strain database make them a go-to resource for growers.

Award-winning seed bank affiliated with Greenhouse Coffeeshops, known for iconic strains and numerous Cannabis Cup victories.

Retail seed shop in Amsterdam offering a curated selection of seeds from dozens of top breeders worldwide.

Dutch branch of the global Seedsman seed bank, offering one of the largest online selections of cannabis seeds from hundreds of breeders.

Specialist breeder focused exclusively on autoflowering cannabis genetics for fast harvests and easy growing.

Boutique seed bank known for stable, reliable genetics with a focus on both autoflowering and feminized varieties.

Seed bank specializing in flavor-forward strains with exceptional terpene profiles and fruity aromas.

Amsterdam-based seed bank offering affordable, high-quality feminized and autoflowering seeds with worldwide shipping.

Budget-friendly seed bank offering quality genetics at accessible prices, popular with first-time growers.

Dutch seed bank known for potent, resinous strains and a diverse catalog spanning indica, sativa, and hybrid genetics.

Creator of the legendary Cheese strain, Big Buddha Seeds is known for pungent, high-yielding genetics.

Seed bank specializing in heavy-yielding, hard-hitting strains aimed at experienced growers seeking maximum production.

Veteran Dutch breeder specializing in robust outdoor strains bred from Brazilian and other tropical genetics.

Boutique seed bank focused on landrace-influenced genetics and affordable regular seeds for natural growing methods.

Canadian-Dutch seed bank bringing West Coast Canadian genetics to the European market with a focus on potency.

One of Amsterdam's oldest seed banks, originally a grow shop that evolved into a respected breeder of premium genetics.

Spanish-Dutch seed bank offering a compact range of proven, high-performing strains for all experience levels.

Boutique seed bank focused on high-resin strains and pioneering CBD-rich genetics for medical users.

Legendary Dutch seed bank revived to preserve and reintroduce classic sativa genetics from the 1980s and 1990s.

Seed bank known for landrace preservation and crossing pure landraces with modern Dutch genetics.

ILGM (I Love Growing Marijuana) is an Amsterdam-based seed bank pairing seed sales with one of the internet's most comprehensive free cannabis growing resources.

F1 SeedTech develops true F1 hybrid cannabis seeds for commercial cultivation, producing uniform autoflower and photoperiod varieties bred for high yields, consistency, and disease resistance across indoor, greenhouse, and outdoor growing environments.

Dutch Passion is one of the oldest cannabis seed companies in the Netherlands, credited with pioneering feminized seed technology in the 1990s.

Barney's Farm is an Amsterdam seed company associated with the famous Barney's Coffeeshop, known for award-winning genetics like Critical Kush and Pineapple Chunk.

Amsterdam Seed Supply is a Dutch retailer offering a curated multi-breeder seed selection with fast European shipping and beginner-friendly strain guidance.

De Sjamaan Seeds is a Groningen-based Dutch breeder creating unique genetics inspired by shamanic traditions and offering seeds from their own breeding program.

Sweet Seeds is a Valencia-based seed bank known for pioneering autoflowering genetics in Spain. The company offers an extensive catalog of feminized, autoflowering, and CBD-rich strains, with a strong reputation for flavor-focused breeding and innovative genetic lines.

Dinafem Seeds was one of Spain's most prominent seed banks based in the Basque Country. Known for its feminized photoperiod and autoflowering strains, Dinafem built a global following before facing legal challenges. The brand remains influential in cannabis genetics history.

Humboldt Seeds Organization bridges Californian cannabis heritage with Spanish seed banking expertise. Based in Barcelona, the company sources elite genetics from Humboldt County, California, and breeds them in Spain for the European market.

BSF Seeds (Bigger, Stronger, Faster) is a Barcelona-based seed bank focused on producing high-yielding, potent genetics. The company specializes in XXL strains designed for maximum production, appealing to commercial growers and hobby cultivators alike.

Kannabia Seeds is one of Spain's longest-running seed banks, offering a wide range of feminized, autoflowering, and CBD strains. Based in Alicante, the company is known for producing accessible, reliable genetics at competitive prices for the European market.

Medical Seeds is a Barcelona-based seed bank specializing in genetics bred for medicinal applications. The company develops strains with specific cannabinoid profiles targeting various therapeutic needs, including high-CBD and balanced THC:CBD ratio varieties.

Positronics is a Barcelona-based seed bank that traces its roots to the Netherlands' original Positronics coffeeshop from the 1980s. The revived Spanish operation carries forward decades of genetic expertise, offering feminized and autoflowering strains with proven Dutch-Spanish lineage.

Philosopher Seeds is a boutique Barcelona seed bank known for its curated catalog of carefully selected genetics. The company emphasizes quality over quantity, maintaining a smaller but highly refined collection of feminized and autoflowering strains.

Reggae Seeds is a Basque Country seed bank focused on developing CBD-rich and balanced cannabinoid strains. The company is recognized for its pioneering work in breeding high-CBD varieties for the European market, including the popular Juanita la Lagrimosa.

CBD Crew is a joint venture between Mr. Nice Seeds and Resin Seeds focused exclusively on developing CBD-rich cannabis genetics. Based in Barcelona, the project has been instrumental in creating some of Europe's most widely used high-CBD breeding lines.

Advanced Seeds is a Valencia-based seed bank offering feminized and autoflowering genetics at accessible price points. The company focuses on developing stable, easy-to-grow strains suitable for both indoor and outdoor cultivation across Mediterranean and northern European climates.

Blim Burn Seeds is one of Barcelona's established seed banks, developing genetics since 2002. The company offers a diverse catalog of feminized and autoflowering strains, with a focus on breeding for the US and European markets.

Delicious Seeds is a Barcelona seed bank renowned for breeding fruit-flavored, high-terpene cannabis genetics. The company's strains are selected for intense flavor profiles, earning multiple Cannabis Cup awards for their terpene-rich varieties.

Eva Seeds is a well-established Barcelona seed bank with nearly two decades of breeding experience. The company is closely associated with Alchimia Grow Shop and offers a comprehensive range of feminized, autoflowering, and CBD genetics.

Genehtik Seeds is a Barcelona seed bank focused on developing high-potency genetics through advanced breeding techniques. The company is known for its hash-production strains and resin-heavy varieties popular among extract makers.

Grass-O-Matic is a specialist seed bank focused exclusively on autoflowering cannabis genetics. Based in Barcelona, the company develops compact, fast-finishing auto strains that complete their life cycle in 60-70 days from seed.

Ministry of Cannabis operates a Spanish division from Barcelona, offering a curated selection of feminized and autoflowering seeds. The company focuses on providing reliable, well-tested genetics at competitive prices for the Spanish and Southern European markets.

Ripper Seeds is a Barcelona-based seed bank known for breeding potent, resin-rich strains targeted at experienced growers and extract enthusiasts. The company collaborates with US breeders to bring American genetics to the European market.

Fast Buds is one of the world's leading autoflowering seed banks, headquartered in Barcelona. The company focuses exclusively on autoflowering genetics, with a massive catalog of autos that rival photoperiod strains in potency and yield.

Pyramid Seeds is a Barcelona seed bank offering a focused catalog of feminized and autoflowering strains. The company is known for producing vigorous, high-yielding genetics with strong resistance to pests and mold, making them popular for outdoor Mediterranean growing.

Bulk Seed Bank is a Spanish breeder offering high-quality feminized and autoflower seeds at wholesale-style prices with large-pack discounts.

Medical Marijuana Genetics is a Spanish breeder developing high-CBD and balanced-ratio strains specifically formulated for medical cannabis patients.

Original Sensible Seeds is a Barcelona-based breeder offering competitively priced feminized and autoflower seeds with a focus on value and reliability.

Mandala Seeds is an internationally focused breeder creating affordable, resilient strains from landrace genetics collected during extensive global expeditions.

KC Brains is a veteran seed bank known for robust outdoor genetics bred from landrace strains sourced across South America and Southeast Asia.

World of Seeds is a Spanish seed bank specializing in landraces collected from worldwide expeditions, offering feminized and autoflowering lines.

Venus Genetics is a boutique Barcelona seed bank focused on high-THC feminized strains with exotic terpene profiles and USA-inspired genetics.

Exotic Seed is a Barcelona-based seed company producing feminized and autoflowering varieties with a focus on flavour-rich, resin-heavy genetics.

CBD Seeds is a Barcelona seed bank dedicated to breeding high-CBD, low-THC cannabis genetics for therapeutic growers and the legal hemp market.

Resin Seeds is a Spanish breeder known for creating Critical Haze and pioneering CBD-rich seed lines in the European cannabis market.

Pyramid Seeds is a Valencia seed bank producing high-yield feminized and autoflowering strains with a reputation for stable, vigorous genetics.

R-Kiem Seeds is a Barcelona seed bank specializing in potent, resin-heavy feminized strains bred for extract production and connoisseur growers.

Heavyweight Seeds is a Spanish seed bank focused on high-yielding, high-THC feminized and autoflowering strains designed for maximum production.

Vulkania Seeds is a Canary Islands seed bank breeding unique genetics adapted to subtropical and volcanic-soil growing conditions.

Tropical Seeds Company preserves and breeds rare landrace and heirloom sativa genetics collected from expeditions across Africa, Asia, and Central America.

ACE Seeds is a Madrid-based breeder dedicated to preserving and crossing rare tropical sativa and landrace genetics from around the globe.

Absolute Cannabis Seeds is a Valencia boutique breeder producing limited-run feminized genetics with a focus on exotic American crosses adapted to Spanish climates.

Dr Underground is a Barcelona seed company known for potent, compact indica-dominant strains engineered for maximum resin yield in small grow spaces.

Genehtik Premium is a Basque Country seed bank offering high-quality feminized strains bred for potency, flavor, and resilience in northern Spanish climates.

Tiki Seedbank is a boutique Barcelona breeder crafting exotic feminized hybrids with tropical terpene profiles and eye-catching bag appeal.

Seedstockers is a Barcelona seed company offering affordable, high-quality feminized and autoflowering seeds from a catalog of over 50 proven strains.

La Plata Labs is a Colorado-founded breeder now based in Barcelona, known for creating award-winning hybrids that blend US and European genetics in their crosses.

Raw Genetics is a US-origin breeder with operations in Madrid, known for cookie and cake crosses that have become staples in the exotic cannabis genetics scene.

Humboldt Seed Company preserves and breeds heirloom Humboldt County genetics, offering feminized seeds rooted in decades of Northern California cannabis heritage.

Ethos Genetics is a Colorado-based breeder known for high-THC multiline hybrid seeds and pioneering the use of reversed female pollen in craft breeding.

In House Genetics is a Colorado breeder specialising in exotic, high-potency strains that consistently rank among the most sought-after genetics in the US market.

Mephisto Genetics is widely regarded as the premier autoflower breeder, producing award-winning automatic strains that rival photoperiod genetics in potency and yield.

Night Owl Seeds is an autoflower-focused breeder founded by a former Mephisto Genetics team member, known for exotic terpene-rich automatic strains.

Exotic Genetix is a Washington-state breeder behind some of the most awarded and commercially dominant strains in the modern US cannabis market.

Archive Seed Bank is an Oregon-based breeder that created the Dosidos line, one of the most influential genetics in modern cannabis breeding.

Dark Horse Genetics is a California breeder specialising in high-yielding, terpene-rich strains designed for both craft and commercial cultivation.

Solfire Gardens is an East Coast breeder known for exotic, flavorful strains built on elite clone-only cuts and limited-run seed drops.

Mass Medical Strains is a Massachusetts-based breeder focused on medical-grade genetics, specialising in high-CBD and balanced-ratio cultivars.

Homegrown Cannabis Co is a US-based seed bank offering curated strains alongside grow kits, educational content, and a community platform for home growers.

Rare Dankness is a Colorado breeder known for its Ghost Train Haze, one of the highest-testing sativa strains ever produced in competition.

DJ Short is a legendary American breeder considered the father of the Blueberry strain, one of the most influential genetics in cannabis history.

Gage Green Genetics is a San Diego-based artisan breeder creating small-batch regular seeds from elite clone-only cuts and rare genetic stock.

The Cali Connection brought authentic OG Kush and Chem genetics from California to the global seed market, becoming a benchmark for West Coast strains.

TGA Genetics, founded by the late SubCool, pioneered open-source cannabis breeding and created iconic strains like Jack the Ripper and Vortex.

Bodhi Seeds is a beloved artisan breeder known for unique landrace-influenced crosses, affordable pricing, and a generous community-first approach.

Brothers Grimm Seeds is a revived 1990s-era breeding company famous for creating Cinderella 99, one of the most celebrated sativa hybrids of all time.

Greenpoint Seeds is a Colorado breeder known for crossing elite clone-only cultivars with proven male studs to create affordable, high-quality regular seed packs.

Useful Seeds is an Oregon-based hobby breeder producing affordable regular seed packs focused on proven, easy-to-grow crosses with strong community following.

Mosca Seeds is an LA-based breeder specializing in high-performance feminized and autoflower genetics developed for commercial yield and resin production.

Atlas Seed is a Washington State breeder developing feminized cannabis seeds with a focus on terpene-rich, bag-appeal cultivars for the Pacific Northwest market.

Square One Genetics is a boutique Midwest breeder producing limited-run feminized seeds known for unique terpene profiles and exotic cultivar development.

Cannarado Genetics is a Colorado breeding project known for prolific crosses using elite clone-only mothers and for helping popularize grape and candy terp profiles.

Thug Pug Genetics is an Ohio-based breeder famous for creating Meat Breath and other highly sought-after cultivars prized for pungent terpenes and heavy effects.

Bloom Seed Co is a Sacramento-based breeder creating feminized seeds with a focus on vibrant colors, exotic terpenes, and heavy resin production for craft growers.

Sunrise Genetics is a Colorado cannabis seed company developing stabilized, high-performance hemp and cannabis cultivars using traditional plant breeding combined with marker-assisted selection.

Seedsman is one of the world's largest online seed banks, stocking genetics from over 100 breeders and shipping discreetly to customers in most countries.

The Vault Cannabis Seeds Store is a UK-based retailer known for generous free-seed promotions and a curated selection from premium breeders worldwide.

Herbies Seeds is a popular European seed retailer offering fast shipping, an in-house genetics line, and seeds from hundreds of international breeders.

MSNL (Marijuana Seeds NL) is a long-running UK seed bank offering competitively priced feminized and autoflower cannabis seeds with worldwide delivery.

The Attitude Seedbank is a veteran UK-based retailer stocking one of the widest selections of cannabis seeds from breeders around the world.

Gorilla Seeds is a UK seed bank specialising in fast domestic delivery and a hand-picked range of feminized and autoflowering genetics from top breeders.

Seed City is a UK-based online seed bank offering deep discounts on cannabis seeds from over 100 breeders, with a strong focus on value pricing.

Pick and Mix Seeds is a UK retailer specialising in single-seed purchases, allowing growers to build custom selections from a wide range of breeders.

Original Seeds Store is a UK seed retailer offering a vast catalogue of landrace, heirloom, and modern hybrid cannabis seeds from breeders worldwide.

Single Seed Centre is a UK-based retailer focused on selling individual cannabis seeds, making premium genetics accessible without full-pack commitments.

Garden of Green is a UK-based breeder producing affordable feminized and autoflower strains with a focus on ease of growth and reliable performance.

Barney's Farm UK is the official British retail channel for the award-winning Amsterdam breeder Barney's Farm, providing UK customers with fast domestic seed delivery.

BC Bud Depot is a legendary Canadian seed bank from British Columbia, home to award-winning strains bred from classic West Coast genetics.

Crop King Seeds is a well-established Canadian seed bank offering beginner-friendly strains with an 80% germination guarantee and North American shipping focus.

Sonoma Seeds is a Canadian seed bank offering an approachable selection of popular strains at competitive prices with fast North American delivery.

True North Seed Bank is a Canadian seed retailer stocking genetics from dozens of international breeders with flat-rate shipping across North America.

Jordan of the Islands is a veteran BC breeder known for creating potent, mold-resistant outdoor strains perfected on Vancouver Island over decades.

Rocket Seeds is a Canadian seed bank aggregator stocking genetics from multiple partner brands with a focus on fast North American delivery.

Italian storefront and distribution hub for Royal Queen Seeds, one of Europe's largest cannabis seed banks, serving the Italian collector market.

Italian distribution partner for legendary Dutch seed bank Dutch Passion, offering their full genetics catalogue to Italian collectors.

Italian distributor for Spanish seed bank Sweet Seeds, known for its autoflowering and fast-version feminized cannabis genetics.

Italian distribution arm for Fast Buds, a seed bank specialising exclusively in autoflowering cannabis genetics with USA-inspired strains.

Italian retail partner for Amsterdam-based Ministry of Cannabis, distributing their affordable feminized and autoflowering seed lines to Italian collectors.

Linda Seeds is a German seed bank offering a broad selection of cannabis seeds from European breeders at competitive prices with fast EU delivery.

Weed Seeds Express DE is the German arm of the Weed Seeds Express brand, offering in-house bred strains with a germination guarantee and free EU shipping.

Samenwahl is a well-known German-language seed shop stocking a wide range of cannabis seeds from Dutch, Spanish, and North American breeders.

Irierebel Seeds is a German-language seed retailer and cannabis growing community offering seeds alongside comprehensive cultivation guides and forums.

Ace Seeds is a boutique breeder specialising in rare sativa landraces and heirloom genetics from Africa, Asia, and Central America.

French Touch Seeds is a French breeder creating unique hybrids that blend American cookie genetics with European growing characteristics.

CBD Botanic Seeds is a French breeder focused on high-CBD, low-THC cannabis strains compliant with EU hemp regulations for wellness applications.

Finnish hemp cultivar company that developed the Finola oilseed hemp variety, one of the world's most widely grown hemp cultivars adapted to northern latitudes.

Finola is the developer and licensor of the FINOLA hemp seed variety, one of the most widely cultivated hemp cultivars in the world. Based in Kuopio, Finland, the company bred this early-maturing, high-seed-yield variety specifically for northern climates. FINOLA seeds are grown commercially across Europe, Canada, and Asia for food-grade hemp seed production.

Czech seed bank and cannabis genetics company offering autoflowering and feminized hemp seed varieties developed for Central European growing conditions.

Happy Seeds is a Czech cannabis seed retailer and distributor based in Prague, offering seeds from dozens of international breeders alongside their own branded genetics. The Czech Republic's liberal approach to seed sales has made the company a popular choice for collectors across Central Europe.

Cannapio is a Slovak seed bank and hemp genetics company based in Košice. It specializes in breeding and distributing cannabis seeds suited to Central European climates, offering both autoflowering and feminized varieties. The company also provides growing guides and educational content for the Slovak market.