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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 …

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Items 1 to 60 of 255 total

  • BEST SELLING
    Fastbudslogo
    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 St...

    Autoflowering Auto
    Harvest
    22%
    0.6%
    flowering 8 - 9 weeks from seed
    genes sativa/indica
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    22.0%
  • BEST SELLING
    Fastbudslogo
    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 st...

    Autoflowering Auto
    Harvest
    24%
    0.8%
    flowering 8-9 week
    genes mostly indica
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    24.0%
  • BEST SELLING
    Barneys_farm
    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% T...

    Feminized Fem
    Harvest
    25%
    1.1%
    flowering 8 - 9 weeks
    genes mostly indica
    €26,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25.0%
  • BEST SELLING
    Blks_black_copy
    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 w...

    Feminized Fem
    Harvest
    23%
    0.7%
    flowering 8 weeks
    genes mostly indica
    €22,00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    23.0%
  • BEST SELLING
    Barneys_farm
    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%) co...

    Feminized Fem
    Harvest
    25%
    1.8%
    flowering 10 weeks
    genes sativa/indica
    €29,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25.0%
  • BEST SELLING
    Dna
    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 ...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 7 - 8 weeks
    genes sativa/indica
    €25,00
    3 seeds
    6 seeds
    Feminized
    High
  • BEST SELLING
    Fastbudslogo
    Tangie'matic

    Tangie'matic is the creation resulting from our latest research , where we have used the best Autoflowering varieties of the latest generation . Th...

    Autoflowering Auto
    Harvest
    23%
    0.9%
    flowering 9 week
    genes mostly sativa
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    23.0%
  • BEST SELLING
    Blks_black_copy
    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 ...

    Autoflowering Auto
    Harvest
    High
    Medium
    flowering 52 - 60 days
    genes mostly indica
    €22,00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    High
  • Barneys_farm
    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, bree...

    Feminized Fem
    Harvest
    22%
    1.2%
    flowering 8 weeks
    genes indica
    €27,00
    3 seeds
    5 seeds
    Feminized
    22.0%
  • Dna
    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 go...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 8-9 weeks
    genes sativa/indica
    €35,00
    3 seeds
    6 seeds
    Feminized
    High
  • Fastbudslogo
    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 ro...

    Autoflowering Auto
    Harvest
    8%
    6.0%
    flowering 9-10 weeks
    genes sativa/indica
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    8.0%
  • Dutch_passion_logo_1
    The Ultimate

    To be honest, we’ve never encountered the strain that would incorporate both enormous yields and uncompromised smoke quality… Until now. The Ultima...

    Feminized Fem
    Harvest
    20%
    Medium
    flowering 9 weeks
    genes sativa/indica
    €32,00
    3 seeds
    5 seeds
    Feminized
    20.0%
  • Fastbudslogo
    LSD-25

    The FastBuds team really challenged themselves when they undertook the task of crossing the legendary LSD strain. The result is an incredible purpl...

    Autoflowering Auto
    Harvest
    19%
    1.1%
    flowering 8-9 weeks
    genes mostly indica
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    19.0%
  • Barneys_farm
    Sweet Tooth

    Sweet Tooth is the final result of the hard work at Barney's Farm, meticulously selecting fine genetics from Afghanistan, Nepal and Hawaii. In 200...

    Feminized Fem
    Harvest
    22%
    1.1%
    flowering 9-11 weeks
    genes mostly indica
    €23,00
    3 seeds
    5 seeds
    Feminized
    22.0%
  • Blks_black_copy
    LSD

    For Skunk Lovers... An amazing result has been achieved using Skunk#1 and Mazar as progenitors. LSD shows great hybrid vigor and is very easy to gr...

    Feminized Fem
    Harvest
    Very high
    Medium
    flowering 60 - 65 days
    genes mostly indica
    €22,00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    Very High
  • Barneys_farm
    Liberty Haze

    Liberty Haze is a perfectly balanced 50% Sativa/50% Indica hybrid. These are the high-quality feminized seeds straight from Barney’s Farm. Plants d...

    Feminized Fem
    Harvest
    25%
    1.3%
    flowering 8-9 weeks
    genes sativa/indica
    €30,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    25.0%
  • Dna
    Tangilope

    Tangie and Chocolope have to be our best two Sativas! Chocolope X Tangie results in Award winning Chocolaty Citrus buds!! Tangilope will demand the...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 9 weeks
    genes mostly sativa
    €45,00
    3 seeds
    6 seeds
    Feminized
    High
  • BEST SELLING
    Dinafem
    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 ...

    Feminized Fem
    Harvest
    20%
    0.3%
    flowering 6-7 weeks
    genes mostly sativa
    €28,00
    3 seeds
    5 seeds
    Feminized
    20.0%
  • BEST SELLING
    Sweet_seeds
    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 Sa...

    Feminized Fem
    Harvest
    24%
    1.6%
    flowering 9.5 weeks
    genes mostly sativa
    €33,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    24.0%
  • BEST SELLING
    Probetamedicalseed
    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 sativ...

    Feminized Fem
    Harvest
    27%
    Medium
    flowering 11 - 12 weeks
    genes mostly sativa
    €23,00
    3 seeds
    5 seeds
    Feminized
    27.12%
  • Barneys_farm
    Vanilla Kush

    In our humble opinion, this is one of the best strains in the Barney’s Farm catalog. It will reward you with some of the most generous yield out th...

    Feminized Fem
    Harvest
    22%
    1.2%
    flowering 8-9 weeks
    genes mostly indica
    €26,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    22.0%
  • BEST SELLING
    Mandala_seeds
    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...

    Regular Reg
    Harvest
    26%
    Medium
    flowering 9 - 10 weeks
    genes sativa/indica
    €35,00
    10 seeds
    Regular
    26.0%
  • Barneys_farm
    Cookies Kush

    This 100% Indica strains was born as a result of hybridization between Girls Scout Cookies, the variety that was chosen for its superior taste, and...

    Feminized Fem
    Harvest
    24%
    High
    flowering 50-60 days
    genes indica
    €29,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    24.0%
  • Mephisto_logo_1_png_for_white_background
    3 Bears OG

    3 Bears is a fundamental part of the Artisanal Collection from Mephisto Genetics. These strains are obtained from multiple crossings with strains f...

    Autoflowering Auto
    Harvest
    High
    flowering 65 to 75 days
    genes sativa/indica
    €38,00
    3 seeds
    Feminized
    High
  • Humboldt_seeds_organization
    707 HEADBAND

    This elite cutting was given to us by the Emerald Mountain farm while collaborating with them in Mendocino. An intensive selection was made through...

    Feminized Fem
    Harvest
    23%
    0.1%
    flowering 63-68 days
    genes mostly sativa
    €30,00
    3 seeds
    5 seeds
    Feminized
    23.0%
  • BEST SELLING
    Humboldt_seeds_organization
    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 s...

    Feminized Fem
    Harvest
    27%
    0.1%
    flowering 65 days
    genes mostly sativa
    €25,00
    3 seeds
    5 seeds
    Feminized
    27.0%
  • World
    Pakistan Valley

    While looking for reliable and productive Indica strains, stop scrolling the page just for a second and take a look at the Pakistan Valley. What is...

    Feminized Fem
    Harvest
    21%
    High
    flowering 50-55 days
    genes indica
    €19,50
    3 seeds
    7 seeds
    Feminized
    21.2%
  • BEST SELLING
    Dinafem
    OG Kush

    *OG Kush* is the most popular strain in South California and it has become the #1 in the U.S.A. The Original Gangster Kush was created in Cali...

    Feminized Fem
    Harvest
    24%
    0.23%
    flowering 8 weeks
    genes mostly indica
    €25,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    24.0%
  • BEST SELLING
    Humboldt_seeds_organization
    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 growt...

    Feminized Fem
    Harvest
    26%
    Medium
    flowering 55-65 days
    genes mostly indica
    €26,00
    3 seeds
    5 seeds
    Feminized
    26.0%
  • Dinafem
    Amnesia Kush

    Suitable for growers of all levels, Amnesia Kush features a delicious and enduring citric flavour and aroma as well as a potent effect that goes fa...

    Feminized Fem
    Harvest
    20%
    0.1%
    flowering 65-75 days
    genes mostly sativa
    €27,00
    3 seeds
    5 seeds
    Feminized
    20.0%
  • Hunter_pakaloco
    White Strawberry Skunk

    Taste (burned): strawberry, tropical fruits, mossy, with a skunky earthy background. Scent (unburned): fruity, sweet, almost creamy. Effects:...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 8-9 weeks
    genes sativa/indica
    €17,50
    3 seeds
    5 seeds
    Feminized
    High
  • Barneys_farm
    Peppermint Kush

    22% THC, thick nugs and lots of resin. That’s basically what Peppermint Kush is. Oh yeah, there is a nice mint scent that is so pleasant that you w...

    Feminized Fem
    Harvest
    22%
    Very high
    flowering 8-9 weeks
    genes indica
    €19,00
    3 seeds
    5 seeds
    Feminized
    22.0%
  • Dinafem
    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 ...

    Feminized Fem
    Harvest
    19%
    Medium
    flowering 9 weeks
    genes mostly sativa
    €26,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    19.0%
  • Logo
    Sensi Star

    Sensi Star is one of the strongest Indica’s you will ever encounter. It’s a great plant, producing powerful and very compact buds, crowned with leg...

    Feminized Fem
    Harvest
    20%
    flowering 8 - 9 weeks
    genes mostly indica
    €38,00
    3 seeds
    5 seeds
    Feminized
    20.0%
  • Pyramid
    Wembley

    Wembley is a pretty amazing variety resulting from the crossing of the famous Ak 47 and the tasty Bubble Gum. It has features from both of them; A...

    Feminized Fem
    Harvest
    23%
    0.5%
    flowering 60-65 days
    genes sativa/indica
    €8,00
    1 seed
    3 seeds
    Feminized
    23.0%
  • BEST SELLING
    Dinafem
    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 sat...

    Feminized Fem
    Harvest
    21%
    flowering 9 - 10 weeks
    genes mostly sativa
    €33,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    21.0%
  • Sweet_seeds
    S.A.D s1

    This acronym stands for Sweet Afghani Delicious, a landrace Indica variety of Afghan ancestry. S.A.D. plant has all the essential characteristics t...

    Feminized Fem
    Harvest
    19%
    1.8%
    flowering 8-9 weeks
    genes mostly indica
    €18,50
    3 seeds
    5 seeds
    Feminized
    19.0%
  • BEST SELLING
    Sweet_seeds
    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 ...

    Feminized Fem
    Harvest
    19%
    1.6%
    flowering 8 weeks
    genes indica
    €24,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    19.0%
  • Dinafem
    Critical Kush

    The Critical + is a variety known for its high production, very sweet buds, and flowering speed, typical of Skunk genetics. We have crossed it with...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 7-8 weeks
    genes mostly indica
    €21,00
    3 seeds
    5 seeds
    Feminized
    High
  • Imagotipo_philo_500x500
    K13-Haze / Easy Haze

    K-13-Haze / Easy Haze is a high productivity and easy strain: a dream for any commercial grower! This backcrossing present some of the best charac...

    Feminized Fem
    Harvest
    21%
    flowering 55-65 días
    genes sativa/indica
    €21,00
    3 seeds
    Feminized
    21.0%
  • BEST SELLING
    Green_house
    Jack Herer

    Meet the living legend of the cannabis world. *Jack Herer* was named after a world-famous marijuana activist whose contribution to the grow industr...

    Feminized Fem
    Harvest
    20%
    0.12%
    flowering 8 weeks
    genes mostly sativa
    €17,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    20.94%
  • Sweet_seeds
    Big Devil #2

    This fella (well, these are actually the feminized seeds, but whatever) is hella big, no doubt about it. Even 200 cm is not really his peak outdoor...

    Autoflowering Auto
    Harvest
    20%
    1.1%
    flowering 9 weeks
    genes sativa/indica
    €25,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    20.0%
  • Dinafem
    Moby Dick Xxl Autoflowering

    Moby Dick XXL Auto cannabis seeds by Dinafem Seeds belong to a feminized autoflowering Sativa/Indica/Ruderalis cannabis strain that results from th...

    Autoflowering Auto
    Harvest
    High
    Medium
    flowering 11-12 weeks
    genes sativa/indica
    €25,00
    3 seeds
    5 seeds
    Feminized
    High
  • Barneys_farm
    Utopia Haze

    Assistance provided by Brazilian agriculturists resulted in a creation of this beautiful strain. Utopia Haze is an almost pure Sativa variety carry...

    Feminized Fem
    Harvest
    22%
    0.6%
    flowering 10-11 weeks
    genes mostly sativa
    €26,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    22.0%
  • Humboldt_seeds_organization
    Chemdawg

    The origin of the name Chemdawg is disputed, but the most logical explanation is that it's named after it's original grower a certain "Chemdog"...

    Feminized Fem
    Harvest
    20%
    Medium
    flowering 9 weeks
    genes mostly sativa
    €27,01
    3 seeds
    5 seeds
    Feminized
    20.0%
  • Barneys_farm
    Honey B

    Barney’s Farm gives a lot of choice when it comes to different Sativa Strains. *Honey B* is a 100% Sativa strain that demonstrates an outstanding p...

    Feminized Fem
    Harvest
    18%
    0.6%
    flowering 12-13 weeks
    genes sativa
    €34,00
    5 seeds
    10 seeds
    Feminized
    18.0%
  • Sweet_seeds
    Killer Kush Auto

    Killer Kush is an hybrid, born from the crossing of an elite clone of the OG Kush and an autoflowering strain of the third generation from Sweet Se...

    Autoflowering Auto
    Harvest
    High
    flowering 8 weeks
    €19,90
    3 seeds
    Feminized
    High
  • Green_house
    The Church

    Everybody knows how important it is to have a God inside of your heart. What could be better than having a God (Jah) inside of your growbox? People...

    Feminized Fem
    Harvest
    20%
    0.16%
    flowering 8 weeks
    genes sativa/indica
    €14,00
    3 seeds
    5 seeds
    Feminized
    20.28%
  • Mandala_seeds
    Far Out

    Far Out is a quality Columbian Haze-Blueberry hybrid that has all the classic trademarks of an refined sativa. We recommend this strain to sativa l...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 10 weeks
    genes mostly sativa
    €15,00
    3 seeds
    6 seeds
    Feminized
    High
  • Humboldt_seeds_organization
    BUBBA KUSH 2.0

    Like practically all Kush strains, the origins can somewhere or another be traced back to an Afghani landrace, Bubba Kush, is no exception of this....

    Feminized Fem
    Harvest
    High
    Medium
    flowering 6-7 weeks
    genes mostly indica
    €27,01
    3 seeds
    Feminized
    High
  • Sweet_seeds
    Auto Black Jack

    Auto Black Jack is a top-quality automatic Sativa/Indica hybrid, comprised of S.A.D. Auto/Jack Herer genes. This strain will amaze you with its ult...

    Autoflowering Auto
    Harvest
    19%
    1.1%
    flowering 9 weeks
    genes sativa/indica
    €24,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    19.0%
  • Mephisto_logo_1_png_for_white_background
    Hubbabubbasmelloscope

    Hubbabubbasmelloscope is a very special part of the Mephisto Genetics collection, due to it’s relationship with Bubblegum one of the first favourit...

    Autoflowering Auto
    Harvest
    High
    flowering 65-80 days
    genes sativa/indica
    €34,00
    3 seeds
    Feminized
    High
  • Barneys_farm
    Violator Kush

    This strain is one of the most successful Indica varieties from Barney’s Farm. *Violator Kush* exhibits massive yields, outstanding vigor and super...

    Feminized Fem
    Harvest
    22%
    1.5%
    flowering 8-9 weeks
    genes indica
    €39,00
    5 seeds
    10 seeds
    Feminized
    22.0%
  • Fastbudslogo
    Pineapple Express

    The Pineapple Express strain from the FastBuds seed bank is the perfect combination of sensations and flavors, a strain for those who enjoy the fin...

    Autoflowering Auto
    Harvest
    20%
    0.9%
    flowering 9 weeks
    genes mostly sativa
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    20.0%
  • BEST SELLING
    Green_house
    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 imp...

    Feminized Fem
    Harvest
    19%
    0.21%
    flowering 9 - 10 weeks
    genes mostly sativa
    €25,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    19.33%
  • Hunter_pakaloco
    Damnesia

    Height: medium plant with internodes between 8-10 cm. Taste (burned): woody, fruity, reminds of A.M.S. but has a deeper sativa side. Scent (u...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 9 weeks
    genes sativa/indica
    €13,99
    3 seeds
    5 seeds
    Feminized
    High
  • Dutch_passion_logo_1
    Mazar Reg

    This is an upgraded selection of our valued former Afghan/Skunk. We improved the variety in 1997. The taste is softer than before and we managed to...

    Regular Reg
    Harvest
    19%
    flowering 8 - 9 weeks
    genes indica
    €46,00
    10 seeds
    Regular
    19.5%
  • Fastbudslogo
    Six Shooter

    After FastBuds set their sights on the goal of creating a super productive auto flowering strain, they thought long and hard about the traits that ...

    Autoflowering Auto
    Harvest
    21%
    0.6%
    flowering 9 weeks
    genes sativa/indica
    €9,00
    1 seed
    3 seeds
    5 seeds
    10 seeds
    Feminized
    21.0%
  • Blks_black_copy
    White Widow

    Since 1994 (the originial WW) has won a countless awards, including the High Times Cannabis Cup in 1995, it became the most talked-about strain in ...

    Feminized Fem
    Harvest
    High
    Medium
    flowering 56 - 65 days
    genes mostly indica
    €22,00
    5 seeds
    10 seeds
    20 seeds
    50 seeds
    Feminized
    High
  • Barneys_farm
    G13 Haze

    The huge dense buds of the G13 combined with the great effect of the Haze family gave the Barney’s team a resulting magnificent strain of Sativa do...

    Feminized Fem
    Harvest
    21%
    0.7%
    flowering 10-11 weeks
    genes mostly sativa
    €30,00
    3 seeds
    5 seeds
    10 seeds
    Feminized
    21.0%

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 content of all kinds: sativa, indica, hybrids, feminized, autoflowering… But only those that will get you to another dimension for a while.