Cannabis Seeds

Buy Cannabis Seeds here!

SeedSupreme’s collection of Cannabis Seeds.


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Welcome to SeedSupreme: The ultimate destination for a vast range of Cannabis Seeds in the USA.

Our team of experienced marijuana seed connoisseurs has made it possible for you to buy from some of the most reputable seed banks in the world including Roor Seeds and CBD Crew. 

At SeedSupreme, we feel a great deal of pride in our ability to provide a top-quality place to buy Cannabis Seeds. 

A wide selection of marijuana seeds

Find all the information you need to start cultivating high-quality cannabis crops at home. Choose from our autoflowering Cannabis Seeds for sale that are independent of the light cycle; a great place to start. Our feminized seeds give a 95% chance you get an all-female crop without the need for isolating male chromosomes. 

If you want to go for marijuana seeds that are more potent, select High THC seeds in our store for a taste of something stronger. These marijuana seeds are among the most psychoactive options you’ll come across. They’re guaranteed to give you an unforgettable experience with various hard-hitting effects.

While THC provides a psychoactive buzz, some people enjoy cannabidiol (CBD) for its therapeutic effects. High CBD Seeds produce mostly calming effects that may have anti-inflammatory, anti-anxiety, and analgesic properties. Marijuana seeds, despite their many positive aspects, were illegal to buy for a while in this world, but now there are 34 US states and many other European countries that allow it. Take advantage of your time on this planet!

Ready to explore all the marijuana seeds we have to offer? Let’s begin.

Buying Cannabis Seeds at SeedSupreme

Our Seed Banks offer seeds for all types of growers. Whether you're looking to grow in a smaller, more clandestine space with marijuana seeds that will develop into smaller plants, or you're looking to grow some giant plants that you'll need ladders to harvest, we have you covered. 

Cannabinoid and terpenes profiles come in myriad ways. We have tons of options for people looking for candy flavored, high-THC, or Cannabis Seeds bred for beginners. If you want something, we've got it. Let's take a look at some of the beginner Weed Seeds and techniques to start. 

What are Beginner Cannabis Seeds?

Most marijuana is relatively sturdy. Not all Cannabis Strains are alike, but in general, it is a forgiving plant. 

The marijuana seeds we host in our beginner's section are made to be easy to work with. They are resistant to mistakes and do well in places that don't have an ideal climate.

Some aspects of Beginner Cannabis Seeds:

  • Do well either indoors or outdoors
  • Grow only to a manageable size
  • Are naturally resistant to disease and pests
  • Not directly affected by mistakes

Note that the beginner's seeds are not going to give you less of what you want. They are for the most part just not as rarified as some of the harder seeds to grow. We cannot urge you enough to start with what's easy and get a nice crop, then try for the first time on hard mode and get nothing from your time and effort. We want your journey with marijuana seeds to be as enjoyable as the effects of the plant. Have fun with it and start with some Beginner Cannabis Seeds. 

Should I grow Weed Seeds indoors or outdoors?

If you're researching whether you should grow indoors or outdoors before you start growing, you're already off to the best of starts. 

If you live in a nice sunny place with consistently long summers, outdoor growing might be the best option for you. It'll especially pay off in terms of budgeting. 

Tips for Growing Outdoors

Growing Cannabis outdoors is cheap for many reasons, but mostly because the Sun is providing free light. That means no fancy bulbs and no high electricity bills.

Here are some things to keep in mind about growing outdoors:

  • Make sure to have everything ready to go before April. That means have your outdoor Cannabis Seeds. shipped to your house ready to go before Spring sets in. 
  • Assess your soil and see if it's naturally rich enough to grow plants healthily. If you're in the US, it's likely you'll need to drop some nutrients, or just get some soil to place in fabric pots. 
  • I'd recommend doing the fabric pot method as it's easier to control when you know exactly what went into your soil, easier to move the plants if needed on a sweltering hot day, and much easier to protect your crop from weeds.
  • Ask a local gardening center about the pests that reside in the area. They should be able to help you find natural ways to prevent issues. 

Growing Cannabis Seed Indoors is a different animal, but you can get some incredible buds with all that control. Plus, you don't have to worry about seasons so you can start anytime and even set yourself up to consistently harvest every two months. Just please start out with Feminized Seeds from our outdoor Cannabis Seeds. 

Here are some tips on growing indoors:

First, get some Indoor Seeds. These seeds are bred not to get too big which can be a problem when you have a light that needs to be a certain distance from the plant. 

Second, thoroughly clean out the space you're going to grow in. The last thing anyone needs is an incredible crop just beginning to flower, overrun by spiders. It's an actual nightmare. However, you're much less likely to have an infestation indoors than you are outdoors. 

Third, get soil that's meant for indoor growing and make sure it's not secondhand and already infested with bugs. Start with a clean slate. 

Fourth, get high-quality bulbs. It may seem reasonable to save and just get some cheaper ones, but you want to be able to rely on the light being well provided. This is your Cannabis Plant's primary source of food besides water. You have to know for a fact that at a certain height, the crop will get the full-spectrum light it needs. 

Finally, air conditioning. Garages and such can be perfect for growing Cannabis Seeds indoors, but those sorts of places can become oven-like if they aren't air-conditioned. Over 85 degrees Fahrenheit and you can have serious issues. Put fans in there or even a window air conditioner. 

What kind of Weed Seeds should I grow?

There are a variety of Cannabis Seeds to choose from. The best thing to do when it comes to growing is to pick strains that are easy to grow, then choose an effect that you desire from your yield. 


Say, you desire a high that will deliver creativity and uplift. You'll likely want to go for Sativa strains like Feminized Durban Poison. Even budding growers have been known to get large harvests and this landrace classic has developed genetics known for fighting out in the wild meaning these Cannabis Seeds are resistant to disease and pests. It's a strong strain and will bring you to a place of caffeine-like awareness. If that's what you want, then these are your marijuana seeds. 


 If you're wanting something that can numb pain and send you deeper into a chair than you've ever known was possible, indica delivers a true high that one can feel in their bones. It can help with:

  • Stimulating appetite
  • Solving Insomnia
  • Curbing depression
  • Reducing migraines

A phenomenally hardy indica-dominant strain is our Feminized Northern Lights. This strain has been around forever for a reason. It's easy to grow and delivers all the effects a good indica should. It can handle troublesome weather and beginner's mistakes. 

Autoflower Seeds:

Another thing to consider is how quickly you want to harvest. Maybe you'll be moving away, or just simply don't want to put in 6 months of effort. Autoflowering strains come in both indica and sativa varieties so you can still choose the effects that you're looking for. A favorite of SeedSupreme and its customers is Gorilla Glue #4 Autoflower. The plant grows thick and sturdy with dense buds that are easy to trim. It's stress resistant, and the product is strong with a potential THC content of 25%! 

Autoflower Seeds can be a smart move so you can get your buds grown quickly. Especially when growing outdoors, know that certain months are more predictable than others in your region. 

Choosing what cannabis seeds to start with is up to your preference. We highly recommend picking something you'll be excited to harvest and therefore put in the time and effort needed to get the harvest you're proud of!

How much do SeedSupreme's Cannabis Seeds cost?

You’ll be happy to learn that using Cannabis Seeds to grow a high-quality crop with phenomenal effects isn’t an expensive venture. There’s a wide range of products to suit your needs and budget at our store.

We offer many fantastic discounts and complimentary deals. Buy Cannabis Seeds online via our wholesale page to get bulk offers and save money in the long run. 

We also have rotating BOGO (Buy One, Get One) free deals on select strains. For example, when you buy a pack of eight seeds, we match your order with the same amount for no additional charge. 

If you’re starting your cannabis cultivation journey, choosing cheaper, easier Weed Seeds is an excellent idea.

Where to buy premium Cannabis Seeds?

Great news, you’re already here. At SeedSupreme, we take pride in our top-tier genetics and a range of over 4000 WORLD-FAMOUS STRAINS. We’ve got something for everyone, from beginner cultivars to high-yielding seeds and award-winning plants.

We’ve got a wide selection of phenomenal Indica and Sativa cultivars from Seed Banks worldwide. We offer fast, discreet shipping to legal states across the USA with various secure payment options. 

Our friendly team of support staff is available to you 24/7 should you have any queries. You also get access to our blog, which is packed with helpful information to improve your knowledge of Growing Cannabis.

Do weed seeds smell?

All marijuana seeds have no odor or THC content. So, can weed seeds be detected at the airport? No! Dogs cannot smell them. Make sure to just keep them clean (yes, they can be washed with natural soap) and well-wrapped just in case you rub some oils onto the cannabis seeds. 

Start Growing Cannabis today!

Ready to reap harvests of sweet-smelling Indica, Sativa, or hybrid buds that deliver wonderful effects? Weed seeds from SeedSupreme for a fun, enriching experience.

Find everything you need, from feminized, autoflowering, or regular varieties to indoor and outdoor strains.

Learn the ways of growing marijuana seeds and you'll find yourself surrounded by weed. Shop at SeedSupreme today.


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