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Humboldt Seed Organization

Cannabis Seeds

Buy cannabis seeds (feminized, regular, autoflowering and CBD-rich) at our user-friendly Humboldt Seed Organization online store and enjoy seeds of superior quality at competitive prices. Our Californian genetics offer such excellent crops that no wonder they are so loved and highly regarded by the entire cannabis field. See more >

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Cannabis Seeds

How to buy cannabis seeds with guaranteed quality

Humboldt Seed Organization puts at everyone's disposal a highly interesting and reliable variety of cannabis strains derived from elite Californian genetics. Connoisseurs itching to make up a collection comprising only the best marijuana genetics available in the market will now have to leave room on their shelves for these must-have seeds.

Our collection is the result of a major project developed in Humboldt County, California, when a group of expert breeders, with extensive experience in this area, decided to start working together. The members of the team are all prestigious and professional marijuana growers who have been so lucky as to get their hands on the best cannabis genetics in the world. All our seeds derive from reliable genetics with an amazing potential, which is a great asset worth taking into account when buying cannabis seeds by Humboldt Seed Organization. Those who decide to give them a try won't be at all disappointed because Humboldt Seeds is a safe bet and, with their seeds, success is always guaranteed. Good genetics are essential to obtaining the desired results, a key element that everyone should bear in mind. That's why Humboldt Seed Organization is the right choice.

The best cannabis seeds accessible to all

All Humboldt Seed Organization genetics are intimately connected to the concepts of authenticity, experience, reliability, quality, and excellence. It is one of our fundamental goals to work using eco-friendly methods and making the most of the many natural resources available around us. We thus recommend all growers to cultivate our seeds in rich and fertile soil, using organic fertilizers and under optimal conditions. Should they comply with these conditions, our cannabis seeds are sure to show their best potential.

  • 1st condition: Humboldt Seed Organization marijuana seeds
  • 2nd condition: Optimal growing conditions
  • Result: Success!

We have established a procedure aimed at obtaining the best cannabis seeds on the market that consists of a wide variety of techniques and quality control methods. Only those seeds that meet the required standards in terms of cleanliness, size, and preservation are selected for future use. The packaging stage is also paramount, and so it is carried out with great care. Seeds are put in an exclusive wooden box that protects and preserves the seeds perfectly during transport and storage so that what the end-user gets is a top-notch product.

If it is the first time you buy cannabis seeds Humboldt Seed Organization, here you have some tips that could help you choose the right one for you:

  • Blue Dream. One of the most popular strains in California. It stands out for its intense fruity scent, its potent and long-lasting effect as well as for its heavy-yielding properties.
  • Green Crack. A classic Skunk. A balanced, stable and fast-flowering strain with a delicious flavor of exotic fruits and a marvelous aroma of incensed citrus.
  • 707 Headband. A sublime, innovative and hardy Sativa wrapped in a fresh piney and citric fragrance that is a real joy to behold.
  • OG Kush. Ambassador of Californian marijuana. An outstanding Indica with a soothing and long-lasting effect, and an unmistakable aroma of citrus, wood, and oil.
  • Bubba Kush. One of the most highly regarded Indica strains in the USA. Potent and relaxing, it showcases a surprisingly earthy, citric taste.
  • Trainwreck. An incredibly narcotic and mind-blowing Skunk. Strong high accompanied by a pleasant aroma of cedar wood, citrus, and oil.
  • Lemon Garlic OG. This version of the world-renowned OG is more potent than its predecessor and comes with a stunning smell of garlic with hints of citrus and pine. Its high-quality is also a great asset.
  • Blueberry Headband. A genuine seed that combines superior potency, aroma, flavor, yield, and beauty with amazing harmony.
  • Blue Dream CBD. One of the most important Californian cannabis icons has joined the CBD wave. Now, we’re traveling a path full of possibilities. That’s why our catalog couldn't do without a high-CBD cannabis seed with all the benefits of CBD and the awesome features of the Blue Dream genetics. The result: incredibly bulky and colorful buds, laden with resin, an amazing flavor and a moderate effect suitable for therapeutic use and for users looking for more gentle sensations.
  • Green Crack CBD. Another cannabis seed that is now part of this new generation of therapeutic cannabis. On this occasion, we present the CBD-rich version of a Californian cannabis classic whose top-quality lineage hasn‘t so far been used to this end.

How to make the most of a high-end strain

After you buy cannabis seeds of premium quality and check their origins are fully trustworthy, it's time to start looking for an optimal place to cultivate them. In order to do so, it is essential to pay attention to the following issues, if the best results are to be obtained:

  • Growing media. Whether you decide to cultivate indoors or outdoors, this element is of utter importance for your seeds' optimal development, because it helps their roots grow strong and healthy, resulting in stunning marijuana plants.
  • Ideal growing conditions. Plants are optimally grown outdoors. However, they can also thrive indoors if the growing area is well aerated, free of humidity and with a controlled temperature. They do not grow as tall as in the open air, though. If you decide to cultivate outdoors, it is important to keep in mind that they deliver better results in regions with long, sunny days.

If your Humboldt Seed Organization marijuana seeds are stable, potent and heavy-yielding, and you place them in an adequate growing area using the perfect media, your seeds are sure to show their greatest potential. Outdoors, plants can even turn into huge 3-meter tall trees capable of producing amazingly generous crops of cannabis buds.

Special offers, promotions, and gifts with your purchases

At Humboldt Seed Organization, we try to reward loyal customers for their purchases. Therefore, when buying in our online store, you will discover a wide variety of special offers, promotions, and gifts. Information in this regard will be regularly sent to you through the newsletter or announced on our site banners.

Get a free seed for every €30.00 you spend.

Free seeds

Buy cannabis seeds in our online store quickly, easily and confidently. All our seeds come in a safe and original packaging that guarantees they arrive in perfect condition.

A groundbreaking collection with old-school genetics

One of the main concerns of Humboldt Seed Organization is and has always been that all our genetics, not only those already in our catalog but also the ones that are still under development, finely preserve the so-coveted traits of those strains brought to California more than 20 years ago. Potent genetics with noble origins that showcase top-notch old-school traits.

Humboldt Seed Organization is a marijuana seed bank located in the United States, in northern California, an area of fertile soil known as Emerald Triangle. With such a name, it is not difficult to imagine what happens in there: the precious gemstone, famous for its toughness and its beautiful green color, has often been equated with the tasty, bulky, thick and colorful cannabis buds obtained in this region. The three counties that make it up are Mendocino County, Humboldt County, and Trinity County, all of them noted for their production of cannabis. The climatic and geological conditions of this idyllic, isolated place are perfect for the correct development of marijuana seeds which showcase an amazing potential and overall quality that could be hardly obtained in areas with different conditions. That's why they have been not only endorsed by American breeders since the 60's, but loved and appreciated by experts in the field all over the world.

Get 1 free seed for
every 30.00 € you spend!

We really thank you for trusting our HSO high-quality seeds and that is why we are treating you to free seeds in all your purchases

Get Free Seeds

Get 1 free seed for
every 30.00 € you spend!

We really thank you for trusting our HSO high-quality seeds and that is why we are treating you to free seeds in all your purchases. When you are ready to checkout you will be prompted to choose between these free seeds:

  • Gift
    Blue Dream CBD
  • Gift
    Bubba´s Gift HSO
    Bubba's Gift
  • Gift
    Uk Cheese Auto

All of our cannabis seeds

We are unable to process any orders until further notice

Dear customers,

We are very sorry to inform you that, against our will, we are now unable to engage in any commercial activity. We are working round the clock to resume normal activity as soon as possible, but we still don't know when we'll be able to operate normally.

We'll keep you informed of any developments.

Thank you very much for your trust.

Order related queries:

orders@humboldtseeds.net

  • Need assistance placing an order?
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  • Having problems with your seeds?

+34 943 317 400

Contact us now

Technical queries and more:

info@humboldtseeds.net

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