Jack Herer Strain

The Jack Herer strain is a sativa-dominant strain named after the legendary cannabis activist and best-selling author of The Emperor Wears No Clothes. An all-round happy, clear headed high, it makes for a suitable homage to the real Jack Herer, often described as “the perfect blend”, earning itself fans world-wide.

Sativa/Indica % Indoor Yield Outdoor Yield Flowering Period
55% / 45% 18oz/ m2 18oz/ plant 8 – 10 weeks indoors, late September to early October outdoors.

This famous strain was created in the mid 90’s in Holland, where it was bred and cultivated as a medical-grade strain. Its distinct engineering made the use of a sativa Haze hybrid, mixed with indica Northern Lights #5 and the Shiva Skunk.

Its uniqueness doesn’t just lie in its genetics, but also in its soothing, happy personality, which shines strongly in its effects. Jack Herer also does great justice to its name by being a very powerful healing aid for patients suffering from an array of ailments, both mental and physical.

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    At A Glance

    ORIGIN Haze, Shiva Skunk and Northern Lights #5 EFFECTS Happy – 10
    Uplifted – 10
    Energetic – 9
    Creative – 8
    Euphoric – 8
    FRAGRANCE Pine, spice, orange juice, lemon, pepper, cake
    FLAVORS Earthy, pine, woody, lemon, pepper, fruit salad, spice
    ADVERSE REACTIONS (NEGATIVE)Dry mouth – 10
    Dry eyes – 6
    Anxious – 4
    Paranoid – 4
    Dizzy – 1
    MEDICAL Stress – 10
    Depression – 10
    Fatigue – 6
    Pain – 6
    Headaches – 4
    FLOWERING TIME INDOOR 8-10 weeks
    FLOWERING TIME OUTDOOR Late September, early October
    PLANT HEIGHT Tall
    THC CONTENT % 18-23%
    CBD % 0.03%-0.2%
    INDICA/SATIVA % 45% / 55%
    INDOOR YIELD 18 ounces per square meter
    OUTDOOR YIELD 18 ounces or more per plant
    CLIMATE Dry Mediterranean outdoor climate
    GROWTH LEVEL Easy
    RESISTANCE TO DISEASE High
    Jack Herer Strain Properties

    * 10 is the highest
    * 1 is the lowest

    Instead of it being a dowdy downer, it generates an energetic buzz that is guaranteed to fuel on a good time. Jack Herer is well known for its cerebral high, mixed with a mellow, light body high, carefully avoiding a solid couch-lock. A sense of euphoria can also be observed when smoking it, and comes highly recommended as the perfect start to a creatively stimulating and social night out.

    Jack Herer Strain Fragrance

    Jack Herer’s scent is said to be reminiscent of pine and spice, creating an inviting appeal for everyone. Its smell also has a hint of orange juice and lemon in it, to break up the earthy base. Some say that Jack Herer can leave a delicious cake-like whiff in the air, mixed with a bit of pepper.

    Jack Herer Strain Flavors

    Much like what it smells like, Jack Herer also delivers an earthy, pine-like taste when smoked. Many have been quoted as saying Jack Herer tastes a bit like a tropical fruit salad, with a sharp, spicy saucy bite to it.

    Jack Herer has a bit of earthy and spice as well as a hint of pepper, but boasts of a sweet, aromatic aftertaste. Plus, you can enjoy its happy high anytime of the day. Find seeds with similar properties in our online seedbank.

    SHOP JACK HERER SEEDS

    Adverse Reactions

    As is usual with stronger strains, one of the side effects of Jack Herer reported is that of dry mouth, often accompanied by dry eyes and a feeling of slight dehydration. It also commonly can cause a mild anxiety and in some rare cases, paranoia. A dizzy sensation can be observed as well in those who might not be used to the strength and potency of this strain.

    Medical

    Many doctors prescribe Jack Herer as a morning medicine. It is perfect to aid those who suffer from any type of stress-disorders, anxieties and nervousness. Jack Herer is a powerful happy-smoke, and therefore a great choice for depressive people.

    Because it causes a reliable boost of energy, Jack Herer can be used in the battle against chronic fatigue and lethargy. It delivers an enjoyable, slightly numbing high, that can help eliminate feelings of physical and emotional pain.

    Another medical use for it is to cure chronic headaches and migraines. It is stronger than your average strain, as has been successfully used in providing a cerebral release, combined with a creative, happy release that is guaranteed to put you at ease.

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      Growing Jack Herer Strain

      One of the most grown and most respected strains around the world, Jack Herer autoflower is a grower’s dream. Its fast flowering plants and high yielding characteristics truly embodies the quality it represents. It is resistant to many common diseases and easy to grow, making Jack Herer an absolute staple.

      Flowering

      Indoor Growing

      Jack Herer, when grown indoors, is known for its short flowering period, clocking in at an estimated 8-10 weeks on average. This strain produces around about 18 ounces per square meter.

      Outdoor Growing

      In an outdoor setting, Jack Herer is best grown in a dry Mediterranean climate, and can reap about 18 ounces per plant. It typically is ready for harvest around late September to early October.

      Looking for seeds that will thrive in dry and warm climate? Explore our wide selection of Mediterranean climate seeds!

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      Origin

      1. Northern Lights #5
      2. Shiva Skunk
      3. Haze

      FAQ About Jack Herer Strain

      What is the Jack Herer strain yield?

      Jack Herer yields 18oz per square meter indoors and 18oz or more per plant outdoors.

      How much THC does Jack Herer strain have?

      From 18% to 23%

      What are the origins of the Jack Herer strain?

      Jack Herer was first bred in the mid 90’s in Holland, by using a sativa Haze hybrid, mixed with indica Northern Lights #5 and the Shiva Skunk.


      Have you ever smoked or grown your own Jack Herer? Please let me know what you think about this marijuana strain in the comments below.

      Robert

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      Robert Bergman

      Robert Bergman is an Amsterdam-based marijuana grow expert who has years of experience from small grows to massive operations. His passion for growing lead him to develop his own Gold Leaf strain. Now, Robert is dedicated to sharing his knowledge with the world.... [Read full bio]

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        17 comments on “Jack Herer Strain”

        1. Hi I ordered the Jack fem seeds from you and they are top notch so far! I was wondering if a scrog is the best option for growing them. I’m 2 weeks till flower and I just topped them 5 days ago.

        2. […] Gift | Golden Goat | Gorilla Glue #4 | Grape Ape | Green Crack | Harlequin | Headband |Hindu Kush | Jack Herer  | LA Confidential | Lemon Haze | Lemon Kush | Mango Kush | Master Kush | Maui Wowie | Northern […]

        3. Close to harvesting the second year of Jack H I’ve grown. It’s TOTALLY true what the grow guide says: It grows easily, fast, and in the right fall conditions (I grow outdoors) begins flowering in mid August. I’m about 46 days into the flowering, and am looking at a bunch of cold, wet, weather for the end of the week. Worried about bud rot.

          Otherwise, regarding the strain affects, everything written here is tRUE. Totally true. It’s a highly creative high, slightly energetic (I usually smoke some before mowing the lawn or shoveling snow!), and just, well…fun. I’m a pretty happy guy by default, but generally get happier and funnier with Jack H in effect! Enjoy it. It’s great.

          Oh, and yes, I’m looking at more than a full POUND from my plant. Just tons of weed. It’s insane.

        4. I’m waiting for my Jack Herer To be ready.fir clipping.
          I can see.lots.of Crystal and white hairs .
          Sept 17 the day they look like two three weeks till clip

        5. I’m waiting for my Jack Heir to be ready.fir clipping.
          I can see.lots.of Crystal and white hairs .
          Sept 17 the day they look like two three weeks till clip

        6. I’ve love growing cannabis too, been doing do for nearly 30 years now. If you would like to see some of my jack here plants and others and how i cured my 12 year old rotty of bone cancer and years of hip dysplasia come find me on youtube channel is called CannabisSavseLives

        7. I am growing a jack herer clone I bought legally in Oregon. I have it in a seven gallon pot for now bit plan on transplanting into the ground outside. I hope it turns into a monster.

        8. Gosh, I’m so sorry to say I haven’t had luck with your company or team getting back with me. Since my 1st and only batch of WW’s didn’t make it, and I never received any replacements, I am sure wondering what happened to them. This has been many many months now. please reply, again.

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        10. I orderd seeds and fertilizer. The fertilizer came in just a few days. The seeds to just under two weeks. Everything arrived as promised. Customer service is excellent. The company will email you within about 24 hours if you have questions. The seeds look healthy and I am excited to see how they grow. I am pleased with my purchase and am especially pleased to find Jack Herer seeds at a reasonable price.

        11. I got the 3 bottles of grow juice. Thanks. But someone forgot to put the seeds in the box. There was only 3 bottles and some bubble wrap. Unless I was mistaken about the seeds being shipped in this order.
          Thanks William

        12. HAVE YOUR BROTHER ORDER UR SEED. IF HE IS HAVING GOOD LUCK USE SOME OF THAT LUCK. THAT IS WHAT IT COMES DOWN TO WITH CUSTOMS.

        13. I have lost seeds to Customs twice, and I’m afraid of name recognition. Although my Brother, that lives near me, has had no trouble in receiving seeds. Advice appreciated. Thank You, Lynwood