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Super hybrids, coffee shop classics and the newest strains available now. View Now

Hot Strains

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High THC Strains

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Top Marijuana seeds at SeedSupreme

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Cannabis Strains

HIGH QUALITY

We only stock the high quality strains from the top Seed Banks.

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FREE MARIJUANA SEEDS

Free Seeds with every order of Cannabis Seeds at SeedSupreme.

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Cannabis Seeds For Sale

Our full range of over 4000 cannabis strains from over 100 top seedbanks worldwide. Here you will find high yield High CBD Strains, High THC and a plethora of Regular, Feminized strains and Autoflowering seeds


New Marijuana Seed Strains

Only the latest and the best strains from marijuana seed banks with decades of experience and only ever grown to the highest of standards.


Feminized Cannabis Seeds

Feminized Cannabis Seeds are great for beginner and pro collector alike, they are reliable, dependable and you know what you are going to get.

Landrace Strains

For those looking to collect untouched strains from all over the world, a landrace strain is great for genetic preservation and those seeking a nostalgic trip down memory lane.

Autoflowering Cannabis Seeds

Special genetics that prefer places with shorter summers and limited spaces these collectable 'autos' flower once ready without the need for changing schedules.

High CBD Strains

High CBD Strains are specifically bred for potential therapeutic uses by their breeders. CBD is thought to have many beneficial uses and we stock a huge range of High CBD Seeds from the finest breeders.

Cannabis News

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Pot Profiles: Ultra Sonja
Exactly how Ultra Sonja ended up with its name is something only its creators know. Nevertheless, what we do know about Ultra Sonja is that it combines the genetics of Tang Tang and UK Cheese. This makes it a particularly interesting and unusual specimen, which combines a fruity and sour smoke...
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Cannabis Growroom Health and Safety: 6 Tips from the Pros
Growroom health and safety is something that should be taken seriously by all cannabis growers. Even if you’re setting up a simple indoor grow space, you still need to consider your wellbeing.The more advanced your project becomes, the greater the importance of prioritising growroom health and...
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Brits Can’t Distinguish Between CBD and Cannabis, New Research Shows
Practitioners and product manufacturers worldwide are currently embroiled in a battle to get therapeutic cannabis taken more seriously by lawmakers.Unfortunately, the United Kingdom continues to lag behind more forward-leaning nations like Canada and the United States to a quite depressing...
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How is Inhaling Cannabis Different to Ingestion?
If you’ve any experience with cannabis whatsoever, you’ve probably experimented with various inhalation and ingestion efforts. In both instances, the goal is to get as much THC and CBD out of the cannabis you consume and into your body as possible. Not necessarily to get as baked as you can, but...
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The articles on this blog are provided strictly for educational purposes only. Please abide by and follow the laws in your country.

Buy Marijuana Seeds Online With SeedSupreme Seedbank

SeedSupreme Seedbank is the perfect online store for tremendous value, high-quality marijuana seeds. Whether you’re hunting the highest THC strains, quality Landrace strains, feminized or autoflowering seeds, or the finest hybrid strains, we have weed seeds for you. And if you’re looking for seed banks that ship to the USA, we do that too!

Our high-quality marijuana seeds come from a collection of renowned growers and breeders from Netherlands to Colorado seed banks. We take pride in ensuring our shelves are stocked with weed seeds for every ganja grower, and regularly ship our seeds to the USA and across the world.

For the cannabis connoisseur craving the heaviest hit of high THC, you’ll find our selection packed with potent pot seeds you can buy online in a few short clicks. Why not find out for yourself why fans are flocking to get their hands on the mighty Gorilla Glue strain or the glorious Girl Scout Cookies, two veritable pot powerhouses. Or if you’re hungry for that hit of unrivalled fruitiness with your high, sample the zesty Zkittlez strain for a taste of the ganja rainbow.

Here at SeedSupreme’s online seed bank, it’s not all mind-melting marijuana guaranteed to knock your socks off. With the world understanding and accepting more therapeutic uses for Mary Jane, our seed bank shelves are also stocked with a variety of medicinal marijuana seeds and high CBD strains which we’ve collected into one convenient home.

If you're looking for weed which wipes out stress and anxiety, combats chronic pain, manages migraines or moods and overturns appetite disorders, you’re in the right place. We stock every cannabis seed you need for all that ails you, and list strain information to help you make an informed choice.

Whether for recreational or medical use, we stock only the best cannabis cultivators could dream of, and are proud to be considered one of the finest seed banks that ship to the USA.

For those new to the ganja growing game, we stock a wide selection of beginner strains absolutely perfect for getting you going. Far from scraping the bottom of the barrel, these strains include legends of the Mary Jane Hall of Fame such as the magnificent Northern Lights, the incomparable White Widow and the infamous Sativa-dominant Green Crack, so named by rap legend and cannabis connoisseur Snoop Dogg.

Whether you’re looking for seeds for rookies or for those hunting the headiest high or off the charts CBD production, here on the shelves of SeedSupreme’s seed bank, you’ll find only the highest quality weed seeds on the market.

We stock collectable seeds from breeders who have focused their time on developing desirable traits which range from stability to CBD content, THC levels and resistance to pests, mold and other crippling diseases which ruin crops in the hands of the inexperienced.

It is our aim to provide clear and concise information regarding all the marijuana seeds we stock, with the desire of maintaining our unblemished record of customer satisfaction. To this end, you’ll find plenty of great ganja help and information for every strain and product on our shelves. It’s important to arm yourself with knowledge when considering where to buy seeds online and what’s best for you, and we believe the best online seed banks owe a duty of responsibility to share that knowledge and experience.

By sourcing a large variety of the best cannabis strains from the most well respected international cannabis seed banks, we at SeedSupreme ensure you can choose the right weed seeds for your needs every step of the way.

All SeedSupreme seeds are available to ship to the USA and can be purchased via Bitcoin.

You'll find fantastic deals and flash sales on our entire range of pot seeds, news on new strains, seedbanks and offers. To hear about them before anyone else and make sure you get your hands on the cream of the crop, sign up to our newsletter today.

Growing Cannabis

Looking to buy seeds online? Gearing up to grow your own ganja? For cannabis cultivators lucky enough to live in a region where growing ganja is permitted by law, we here at SeedSupreme have the best online seed banks and collections of weed seeds guaranteed to delight. With us, you’ve found a seed bank that ships to the USA and collects the finest strains from across the globe under one roof. Our status as one of the best online seed banks is a responsibility we take with pride. We aim to deliver the clearest, most concise and useful information for all levels of growing experience, from rookie to expert, to ensure you have everything you need at your fingertips to make the right choices for your crop and cannabis cultivation adventures. Whether you’re an Indica or Sativa fan, looking for weed seeds of the highest THC strains or high CBD strains, we’ve got you covered.

Top Seedbanks

Here at SeedSupreme, we have gathered the greatest ganja suppliers under one roof to ensure we stock only prime, high-quality weed seeds sourced from the best online seed banks. Whether your heart is set on cannabis seeds from the legendary Sensi Seeds, the creative Seedsman, the experimental geniuses at DNA Genetics or the unforgettable Nirvana Seeds, those looking to buy seeds online have never experienced a cannabis cornucopia of this magnitude before. We reject examples of inferior stock, only lining our shelves with high-quality marijuana seeds offered by painstakingly selected breeders and growers from the Netherlands all the way to those creative Colorado seed banks, bringing new West Coast delights shoulder to shoulder with old school cannabis classics. Those lucky enough to live in a region where growing ganja is permitted by law will find all the weed seeds and resources here they could ever dream of for a successful crop.

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