Serious Seeds Products

  • Biddy Early
    Available

    Biddie Early

    Biddie Early by Serious Seeds can easily deal with bad weather, making it great for northern areas. This sativa-dominant plant with a short flowering period is perfect for outdoor growing.


  • White Russian Autofloreciente
    Available

    White Russian Auto

    White Russian Auto by Serious Seeds is a strain that gives some very good results, whether grown indoors or outdoors, since it produces so much high quality resin. All of its Indica, heavy hitting effects in a plant that takes just 75 days after seeding.


  • Serious 6
    Available

    Serious 6

    Serious 6 by Serious Seeds is a strain that’s easy to grow in almost any environment and method.


  • White Russian 11 Semillas Regulares
    Available

    White Russian Regular

    White Russian by Serious Seeds is a magnificent hybrid that comes from an Ak-47 x White Widow combination, resulting in a strong strain with an intense flowering period.


  • Biddy Early 11 Semillas Regulares
    Available

    Biddy Early Regular

    Biddie Early by Serious Seeds is the perfect plant for beginners that have never planted before – it’s incredibly easy to grow and puts up well with cold and humidity; great results with little effort.


  • Double Ducht
    Available

    Double Dutch

    Double Dutch by Serious Seeds yields incredibly spongy, resinous and delicious buds that are hard to find on any other strain.


  • CBD Warlock
    Available

    CBD Warlock

    CBD Warlock was a pioneer in the world of medicinal plants, with CBD levels no lower than 4%. It’s also one of the favorites in Canada.


  • Warlock
    Available

    Warlock

    Warlock by Serious Seeds is a plant with an indica structure and a sativa personality. This strain was chosen due to its combination of effects and intense flavors.


  • Serious Kush
    Available

    Serious Kush

    Now you have the chance to enjoy Serious Seeds' version of OG Kush! You’ll be surprised by its quality and genetic stability.


  • Bubble Gum Serious Seeds XXX 11 semillas Regulares
    Available

    Bubble Gum Regular

    Bubble Gum by Serious Seeds is a hybrid that takes 65 days to flower, producing an enormous amount of flowers in no time at all. This euphoric strain smells curiously of bubble gum.


  • Chronic
    Available

    Chronic

    Chronic by Serious Seeds is a high-yielding indica strain that produces large buds that’ll satisfy any smoker.


  • Bubble Gum
    Available

    Bubble Gum

    Bubble Gum by Serious Seeds is a delicious plant that lets off a delicious, bubblegum aroma from its long, sticky flowers – quite a high yielding plant.


  • Motivation
    Available

    Motavation

    Motivation by Serious Seeds is capable of relaxing the body while stimulating the mind – this indica is a real trip.


  • White Russian Feminizada
    Available

    White Russian

    White Russian by Serious Seeds is potent, easy to grow and fast-flowering. This super-indica comes from a combination of intense strains.


  • CBD Chronic
    Available

    CBD Chronic

    CBD Chronic by Serious Seeds is essentially a Chronic plant that’s been modified to contain much more CBD. This stable plant is perfectly medicinal.


  • Serious Happyness
    Available

    Serious Happiness

    Serious Happiness by Serious Seeds is the perfect balance between indica and sativa. This delicious strain is quite a balanced plant.


  • Chronic 11 Semillas Regulares
    Available

    Chronic Regular

    Chronic by Serious Seeds is a high-yielding plant that produces quality flowers. Highly recommended for indoor growers looking to get large yields.


  • Kali Mist 11 Semillas Regulares
    Available

    Kali Mist 11 Semillas Regulares

    Kali Mist regular by Serious Seeds is one of the best pure sativas on the market. It gives us great productions of buds with energizing effects. Particularly resistant to rotting outdoors and with exceptional medicinal properties.


  • Kali Mist
    Available

    Kali Mist

    Kali Mist by Serious Seeds is one of the best pure sativas out there, producing large yields when grown outdoors; mentally stimulating, pleasing effect.


  • Ak-47 Regular 11 semillas
    Available

    Ak-47 Regular 11 semillas

    AK47 Regular by Serious Seeds is one of the most potent plants that you can grow. This sativa-dominant strain is quite a prized classic.


  • Ak-47
    Available

    Ak-47

    AK-47 by Serious Seeds is an incredibly powerful strain that’ll definitely have you couch-locked for a while. This is one of the most potent strains out there.


Serious Seeds Products

Serious Seeds is a Dutch cannabis seed bank that was founded in 1995. Simon, their founder, was determined to start his own bank; the year before, in 94, his AK47 and Chronic plants won prizes in Amsterdam’s High Times cannabis cup. Simon was travelling around Africa during the 80s, learning about cannabis, smoking weed and collecting seeds for himself. He was hired by Alan Dronkers, Sensi Seeds’ founder. After working there for years and learning from the best, he started Serious Seeds.

Serious Seeds has an amazing reputation, known for producing high end cannabis seeds that produce enormous yields and delicious flavors. Serious Seeds only produces quality seeds, which is proven by the fact that all of their seeds have won cannabis competitions. They stock feminized, autoflowering and regular seeds.

When it comes to their feminized seeds, Chronic is one of their first ever creations that helped them to create many of their other strains. This plant is an indica/sativa hybrid that produces indica-like yields. Our expert growers have managed to get over 600g per square meter indoors. This strain centers most of its yield on the central stem, so it doesn’t like being topped or pruned excessively. This strain is perfect for experienced smokers, as it gives as intense high – you’ll be couch-locked in no time. Chronic by Serious Seeds is a strain that every grower should grow at least once – it has quite the history behind it, and has been perfected over the years.

Another of their original strains come about just a few years after they started creating seeds; Warlock was released onto the market in 1997 is a strain that provides consumers with intensely relaxing effects as well as a delicious fruity and citric flavor. This strain has won an amazing amount of prizes since it was created and it’s still winning. Outdoors it does perfectly, producing many branches when given enough space. You can harvest around 500g per plant – careful though, this strain is incredibly potent.

Serious Seeds also has a wide selection of regular seeds – if you’re used to growing feminized seeds, you might want to give their regular seeds a go. We recommend growing Biddie Early Regular. This is the perfect strain for starting out with regular strains – it does amazingly well when it comes to humidity, cold and mold. It does pretty well indoors, however, we recommend growing it outdoors due to how sturdy and strong it is. You can easily grow it to around 2m tall without much effort, harvesting up to 250g per plant.

Some of their strains come from the US – Serious Seeds was one of the first EU banks to begin importing strains from the US. This is because some of Simon’s US partners brought them to the EU from the states, they were having legal troubles and were forced to give the plants to Simon – a clear example of one of these strains is Bubble Gum Regular.

Bubble Gum Regular by Serious Seeds is known for its intense strawberry bubblegum aroma – it’s super easy to recognize. Its effect is super energetic and euphoric and its flavor is just as sweet as its flavor. This amazing strain has won the High Times Cannabis Cup over 10 times now, which is one of the most prestigious prizes in the cannabis sector. Bubble Gum Regular does amazingly both indoors and outdoors – we tried it out indoors and we harvested 450g from a square meter indoors. Its buds are incredibly resinous – we highly recommend using a decent aroma filter when grown indoors.

Serious Seeds is one of our must trustworthy seed banks – the quality of their seeds is undeniable, so if you want to start growing truly potent and delicious strains, give Serious Seeds a go. Have a look at their full catalogue right here, with complete descriptions of each and every strain so that you know what to expect.