Jack Herer (Sensi Seeds)


Jack Herer by Sensi Seeds is an award-winning hybrid that usually comes in the form of a sativa-dominant phenotype. The top-tier genetic material contained in Jack Herer is responsible for its amazing characteristics, ensuring fast flowering and heavy yields along with an incredible smell and high-potency buds. The quality of this strain is highly valued in the cannabis community.

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Number of seeds: 3 (feminized) £51.41
  • Number of seeds: 3 (feminized) £51.41
  • Number of seeds: 5 (feminized) £79.69
  • Number of seeds: 10 (regular) £139.67
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Number of seeds: 3 (feminized) £51.41 In stock
Number of seeds: 5 (feminized) £79.69 Out of stock
Number of seeds: 10 (regular) £139.67 In stock
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Sensi Seeds – Jack Herer: a masterpiece of Dutch genetics

No special introduction is needed for this champ - very few strains have the reputation Jack Herer has. It is a celebrity among hybrids, found almost in every coffee shop and cannabis dispensary around the world. This super strain proudly and justly wears the name of one of the most influential cannabis activists in Europe - Jack Herer. It is widely accepted that it was created by crossing cream-of-the-crop hybrids Shiva Skunk (aka Skunk #1), Northern Lights and Haze. It is no surprise that the combination of these strains gave birth to a world champion. The sativa is strong in Jack Herer and it takes up 50% of its genetic material, even more in some phenotype variants. The indica influence is slightly less present.

Jack Herer, being a sativa-dominant strain, has its pertinent growing characteristics. It is a tall plant that reaches up to 300cm and excels in hot climates with long and sunny summers. Even though it needs vertical space, growers should not be discouraged from cultivating Jack Herer indoors. It can be a challenging crop for first-time growers, but with a few tips and tricks it can be fine-tuned to perfection, providing high-quality ganja every time. The upside of growing Jack Herer indoors is that it grows less bushy and wide and plants don’t compete for space, as is the case with most indica hybrids. The flowering time may vary, but it’s usually ready after 8-10 weeks and it produces massive amounts of dense, calyx swollen buds, spread along the plant branches with a monster cola in the center. These delicious looking buds are covered in sticky resin.

The amount of THC and CBD produced in Jack Herer buds is substantial. It is responsible for its supercharged potency as well as its medicinal properties, making Jack Herer a widely recognized medical strain in Dutch cannabis dispensaries. A spicy pepper note accompanied by a distinct sweetness is followed by an intense and uplifting head high, with a subtle body buzz. If you’re smoking Jack Herer for the first time, you’ll quickly learn how strong and unique its effects are.

Many growers and cannabis consumers quickly fall in love with Jack Herer. It is one of the most grown and consumed hybrids around the globe and it’s no coincidence that it has claimed 9 cannabis cups so far, with more on the way. If you have the chance, do not miss out on this one.

Jack Herer (Sensi Seeds) data sheet
Brand Sensi Seeds
Genetics 50% Indica / 50% Sativa
Flowering Type Photoperiod
Flowering Time 9-10 weeks
Height (Indoor) Tall
Height (Outdoor) 300cm
Yield (Indoor) High
Yield (Outdoor) High
Sex Feminized, Regular
Awards Cannabis Champions Cup
Available as Feminized & Regular Seeds
*Specified by breeder when grown under ideal circumstances

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Reviews (14)
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    Super Mega
    Alle 3 Samen gleich gekommen und wachsen gleich schnell freu mich schon auf die Ernte

    E. F.

    Top Qualität, immer wieder gerne.
    Wie gewohnt, eine super Qualität. Und der Kundenservice hier ist super.

    S. M.

    Alle drei Samen Jack Herer sind gleich nach der Keimung wieder eingegangen. Das selbe Spiel wie bei den direkt bei SensiSeeds bestellten Samen. Nie wieder SensiSeeds!!!

    G. H.

    Keine der drei Samen haben gekeimt. Alle anderen Samen die ich gekauft hatte von Sensi Seeds waren doppelt verpackt nur diese nicht.

    F. #.

    Malheureusement, sur les 3 graines achetées, aucune n'a pris cette fois.

    E. W.

    Beste Pflanze ever!!!
    Nur leider sterben viele seeds nach keimen ab.....

    B. S.

    Merci zamnesia
    Commandés il y a quelques mois je ne regrette pas du tout cet achat. Belles têtes, nombreuses et odorantes, pleines de filaments bruns entrelacés de cristaux qui laissent leurs empreintes olfactives à chaque taffes. Un peu cher pour 3 graines mais on en a pour son argent.

    F. D.

    Legendary strain worth the effort
    my friends favorite strain that I wanted to try, a bit of research said "Sensi Seeds" were the original and best and people saying its a low yield so i took the advice of side lighting and wasn't disappointed. Because I prefer quality over quantity I am used to seeing less than my friends yield but they always want my product over theirs and this was no different.

    L. T.

    Classic old school
    Amazing taste and effect :)

    K. H.

    ongefeminiseerde oldschool
    Ik was wel een beetje klaar met die gefeminiseerde trannie-wiet, dus wilde reguliere zaden. En dan kom je toch weer uit bij de oude rotten in het vak, Sensi seeds. Goed zaad, goede groeiers, nu het produkt nog afwachten.

    M. V.
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Jack Herer (Sensi Seeds)
Jack Herer (Sensi Seeds)
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