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Strong

This category is for the brave and the experienced. We've united here all of our heavyweights only for those seeking very powerful effects, so you can find all the strains with high THC content just with one click. For those who enjoy total relax and contemplative states and for those who like new perspectives and enjoying party time with friends. Here you'll find plants with very high THC conte

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Avg price for one seed

€7.25
-1% less then avg price

Catalog

Items 1 - 15 (Total 2323)

  • BEST SELLING
    Girl Scout Cookies

    The famous Girl Scout Cookies strain is one of the best Californian strains of all time, developing a large number of fans throughout the United States as well as Europe and Asia. The guys over at Fas ...

    fem Feminized
    Harvest
    22%
    0.6%
    8 - 9 weeks from seed 8 - 9 weeks from seed
    Sativa  In Dominant ica  Ru Dominant eralis Sativa In Dominant ica Ru Dominant eralis
    €9.00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    22%
  • BEST SELLING
    Gorilla Glue Auto

    This new strain receives its name from the trichomes, that “glue up” the scissors when manicuring this baby. Gorilla Glue is a potent hybrid strain that delivers heavy-handed euphoria and relaxati ...

    fem Feminized
    Harvest
    24%
    0.8%
    8-9 week 8-9 week
    Mostly  In Dominant ica Mostly In Dominant ica
    €9.00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    24%
  • BEST SELLING
    Critical Kush

    The best thing about Barney’s Farm is that these guys deliver some ultimate strains, no doubt about it. Critical Kush is a 100% Indica plant that is comprised of best genetics available to date. Th ...

    fem Feminized
    Harvest
    25%
    2.1%
    8 weeks 8 weeks
    In Dominant ica In Dominant ica
    €29.00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25%
  • BEST SELLING
    Pineapple Chunk

    Legendary genetics of Skunk #1 and Cheese make this strain very potent, convenient to grow and productive. Tests show that there is up to 24% THC in these buds, which is on a par with the most pow ...

    fem Feminized
    Harvest
    25%
    1.1%
    8 - 9 weeks 8 - 9 weeks
    Mostly  In Dominant ica Mostly In Dominant ica
    €26.00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25%
  • BEST SELLING
    LA Confidential

    DNA Genetics LA Confidential This is a great medical strain as it relieves pain and helps eliminate insomnia. For the everyday user, the high of this herb is psychedelic and energetic, with a hammer. ...

    fem Feminized
    Harvest
    Very High
    7 - 8 weeks 7 - 8 weeks
    In Dominant ica In Dominant ica
    €35.00
    3 seeds
    Feminized
    Very High
  • BEST SELLING
    Pineapple

    Buy Pineapple Chunk Feminised Seeds from Blk. For Skunk Lovers... For creating a Pineapple Chunk we used our Skunk#1 and Cheese and combined it with Pineapple. The result we have acheived is a vigor ...

    fem Feminized
    Harvest
    23%
    0.7%
    8 weeks 8 weeks
    Mostly  In Dominant ica Mostly In Dominant ica
    €22.00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    23%
  • BEST SELLING
    Lemon Skunk

    DNA Genetics Lemon Skunk This strain is a cross between two Skunks, the chosen phenotype selected for its lemon characteristics. The Lemon mother has been kept for over 20 years in Las Vegas and the ...

    fem Feminized
    Harvest
    High
    Medium
    7 - 8  weeks 7 - 8 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €25.00
    3 seeds
    6 seeds
    Feminized
    High
  • BEST SELLING
    Tangerine Dream

    This Sativa-dominant strain will make you lose your mind… But just for a few hours, no need to worry about anything. Impressive THC (around 25%) content makes the effect clear and vivid, predominantly ...

    fem Feminized
    Harvest
    25%
    1.8%
    10 weeks 10 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €29.00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25%
  • BEST SELLING
    Auto White Widow

    One of the most popular strains on the market has just been transformed into a new auto version. Our Auto White Widow is a cross between Brazilian sativa x South Indian Indica x Ruderalis. It expresse ...

    fem Feminized
    Harvest
    High
    Medium
    52 - 60 days 52 - 60 days
    Mostly  In Dominant ica Mostly In Dominant ica
    €22.00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    High
  • BEST SELLING
    Tangie'matic

    Tangie'matic is the creation resulting from our latest research , where we have used the best Autoflowering varieties of the latest generation . This is how, as autoflowering , this variety comes to d ...

    fem Feminized
    Harvest
    23%
    0.9%
    9 week 9 week
    Mostly  Sativa Mostly Sativa
    €9.00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    23%
  • BEST SELLING
    The Ultimate

    To be honest, we’ve never encountered the strain that would incorporate both enormous yields and uncompromised smoke quality… Until now. The Ultimate indoor strain has finally arrived. It can be grown ...

    fem Feminized
    Harvest
    20%
    Medium
    9 weeks 9 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €32.00
    3 seeds
    Feminized
    20%
  • BEST SELLING
    Chocolope

    Chocolope, which was originally named D-Line, is a novice grower's dream plant! With a uniquely heavy yield and large heavy nugs, she is extremely easy to grow. This sativa heavy plant likes to grow t ...

    fem Feminized
    Harvest
    High
    Medium
    8 - 9 weeks 8 - 9 weeks
    Sativa Sativa
    €35.00
    3 seeds
    6 seeds
    Feminized
    High
  • BEST SELLING
    Critical+ 2.0
    40%
    OFF
    Critical+ 2.0

    *Critical+ 2.0* by Dinafem is a feminized, Sativa-dominant strain obtained by crossing a Critical+ with a moisture resistant phenotype. The result is a strengthened version of Critical+. *Critical+ ...

    fem Feminized
    Harvest
    20%
    0.3%
    6-7 weeks 6-7 weeks
    Mostly  Sativa Mostly Sativa
    Regular Price: €28.00 Special Price €16.80
    3 seeds
    5 seeds
    Feminized
    20%
  • BEST SELLING
    Y Griega

    Plant's growth begins with a dramatic force, and it is highly advisable to grow it in SCROG, because becomes more manageable. Unlike other sativas, this plant surprises us with a robust production ...

    fem Feminized
    Harvest
    27.12%
    Medium
    11 - 12 weeks 11 - 12 weeks
    Mostly  Sativa Mostly Sativa
    €23.00
    3 seeds
    5 seeds
    Feminized
    27.12%
  • BEST SELLING
    Satori

    In 2006 we introduced our new Satori. We have refined this strain genetically to produce an even more reliable and powerful cross that will delight your connoisseur heart. Satori is an exceptionally e ...

    reg Regular
    Harvest
    26%
    Medium
    9 - 10 weeks 9 - 10 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €35.00
    10 seeds
    Regular
    26%
  • BEST SELLING
    Amherst Sour Diesel

    This legendary elite clone was gifted to HSO by their Mendocino partners many years ago. It´s the real deal and for those that know, the taste is superb and intense, plus the high is very strong too. ...

    fem Feminized
    Harvest
    27%
    0.1%
    65 days 65 days
    Mostly  Sativa Mostly Sativa
    €25.00
    3 seeds
    5 seeds
    Feminized
    27%
  • BEST SELLING
    Chocolate Mint OG

    We merged two iconic super strains from the Northern California scene, the infamous OG with the ever classic Granddaddy Purple. Very vigorous growth during beginning stages makes for a quick turnover ...

    fem Feminized
    Harvest
    26%
    Medium
    55-65 days 55-65 days
    Mostly  In Dominant ica Mostly In Dominant ica
    €26.00
    3 seeds
    5 seeds
    Feminized
    26%
  • BEST SELLING
    Original Amnesia
    40%
    OFF
    Original Amnesia

    Original Amnesia is extremely productive and has a powerful effect. After many years of winning several cups and being nº1 in the coffeeshop of Holland, the breeder of Amnesia has created its femin ...

    fem Feminized
    Harvest
    19%
    Medium
    9  weeks 9 weeks
    Mostly  Sativa Mostly Sativa
    Regular Price: €26.00 Special Price €15.60
    3 seeds
    5 seeds
    Feminized
    19%
  • BEST SELLING
    Moby Dick
    40%
    OFF
    Moby Dick

    Dinafem Seeds Moby Dick is one of the strongest and very typical sativa. It is the result of crossing the 2 best clones of our Mother Plants, a sativa with an indica. Dinafem Seeds Moby Dick is our m ...

    fem Feminized
    Harvest
    21%
    9 - 10 weeks 9 - 10 weeks
    Mostly  Sativa Mostly Sativa
    Regular Price: €33.00 Special Price €19.80
    3 seeds
    5 seeds
    Feminized
    21%
  • BEST SELLING
    Super Lemon Haze

    Another illustration of what the true Sativa strain should be. Tall plants (they reach the point 2 of meters easily, so pruning and trimming is important, so as the SOG/SCROG techniques) with tight, s ...

    fem Feminized
    Harvest
    19.33%
    0.21%
    9 - 10 weeks 9 - 10 weeks
    Mostly  Sativa Mostly Sativa
    €25.00
    3 seeds
    5 seeds
    Feminized
    19.33%
  • BEST SELLING
    White Widow x Big Bud

    A very popular cannabis strain with enormous yield and heavy stone. Expect enormous dripping from resin buds from this one. With the ‘knock-out’ White Widow Stone after 7-8 weeks of 12/12. Due to pop ...

    fem Feminized
    Harvest
    High
    Medium
    7  weeks 7 weeks
    Sativa  Ru Dominant eralis Sativa Ru Dominant eralis
    €19.50
    4 seeds
    Feminized
    High
  • BEST SELLING
    Jack 47

    Two mighty genetic lines were crossed in order to create this masterpiece. That's major league players right here - AK47 and Jack Herer. Being a Sativa-dominant hybrid with some Indica traits, Jack 47 ...

    fem Feminized
    Harvest
    24%
    1.6%
    9.5 weeks 9.5 weeks
    Mostly  Sativa Mostly Sativa
    Out of stock
    Feminized
    24%
  • BEST SELLING
    Wild Thailand

    World of Seeds couldn’t miss the chance to play with some Thai genetics. This particular variety is a pure-blooded Sativa from Thailand, to be more precise, from the Ko Chang islands. It’s one of the ...

    fem Feminized
    Harvest
    22%
    Medium
    75-90 days 75-90 days
    Sativa Sativa
    Out of stock
    Feminized
    22%
  • BEST SELLING
    Alien VS Triangle F2

    Alien VS Triangle was, at the beginning, a strain from the Limited Collection of Mephisto Genetics. But this universal strain, who got the best results so far in potency tests, was so popular that th ...

    fem Feminized
    Harvest
    25.5%
    75 to 80 days 75 to 80 days
    Sativa  In Dominant ica  Ru Dominant eralis Sativa In Dominant ica Ru Dominant eralis
    Out of stock
    Feminized
    25.5%
  • BEST SELLING
    Cream Caramel

    Still don't know which strain to choose? Try out our Indica powerhouse called Cream Caramel. These plants develop a bunch of incredibly large nugs that are covered with plenty of crystallic trichomes. ...

    fem Feminized
    Harvest
    19%
    1.6%
    8 weeks 8 weeks
    In Dominant ica In Dominant ica
    Out of stock
    Feminized
    19%
  • BEST SELLING
    Trainwreck

    This amazing plant is a combination between Mexican, Afghani and Thai genetics, from Humboldt county USA where it was a famous clone-only strain, and it is one of the strongest Sativa dominant plant c ...

    fem Feminized
    Harvest
    21%
    0.9%
    8 weeks 8 weeks
    Mostly  Sativa Mostly Sativa
    Out of stock
    Feminized
    21%
  • BEST SELLING
    Dark Devil Auto

    These feminized seeds produce 100% autoflowering plants that can outweigh even the most famous photoperiodic strains on the market. It is a beautifully colored Sativa/Indica variety, buds and leaves m ...

    fem Feminized
    Harvest
    High
    High
    8½ weeks 8½ weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    Out of stock
    Feminized
    High
  • Triple Cheese

    Two heads are better than one, and three cheeses are surely better than one. How come that this Cheese had tripled itself? Well, the thing is, breeders from Barney’s Farm decided to backcross Blue Che ...

    fem Feminized
    Harvest
    22%
    1.2%
    8 weeks 8 weeks
    In Dominant ica In Dominant ica
    €27.00
    3 seeds
    5 seeds
    Feminized
    22%
  • Lemon OG Kush

    This is the true Lemon OG Kush made from scratch using the Las Vegas Lemon Skunk cut and crossing that to the The OG #18 cut. What resulted is a good yielding high calyx to leaf ratio flower with a in ...

    fem Feminized
    Harvest
    High
    Medium
    8-9 weeks 8-9 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €35.00
    3 seeds
    6 seeds
    Feminized
    High
  • CBD Crack

    *CBD Crack* a pine tree like plant that’s quickly becoming our all time favourite strain, here’s why : Starting off with the plant, It’s a small robust plant that should grow up to just about a meter ...

    fem Feminized
    Harvest
    8%
    6%
    9-10 weeks 9-10 weeks
    Sativa  In Dominant ica Sativa In Dominant ica
    €9.00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    8%
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Strong Cannabis Seeds

This category is for the brave and the experienced. We've united here all of our heavyweights only for those seeking very powerful effects, so you can find all the strains with high THC content just with one click. For those who enjoy total relax and contemplative states and for those who like new perspectives and enjoying party time with friends. Here you'll find plants with very high THC content of all kinds: sativa, indica, hybrids, feminized, autoflowering... But only those that will get you to another dimension for a while.