Jack Herer Seeds


Jack Herer Cannabis seeds were named in honour of the American Cannabis activist who fought tirelessly for the legalisation of medical Marijuana. This highly potent, medical-grade Cannabis has a 80% Sativa dominant pedigree, combined with stable 20% Indica genes to produce a strong, long-lasting high that’s relaxing, creative and sociable.

Containing 80% Sativa and 20% Indica genetics, Jack Herer Feminized seeds are a complex blend of Haze, Northern Lights and Skunk, which produce strong, vibrant plants, perfectly suited for both indoor and outdoor growing in both soil and hydroponic systems.

Flowering times average 60 days for the plant to flower, bud and completely mature, producing dense, colorful buds with large swollen calyxes and a thick coating of resin. Indoor yields are good, producing between 450 – 550 grams of dried, medical Marijuana buds per square meter. Experienced growers utilizing advanced growing techniques such as super-cropping, topping and bending can enhance these yields, while outdoor growers can generate ‘tree-like’ plants with extremely high ‘per-plant’ harvests.

Medium CBD levels compliment the very high 20% THC levels creating a positively charged and energetic feeling, complimented by the invigorating, cerebral high. A firm favourite in many of the USA medical Marijuana dispensaries, used for day-time and social smoking, relieving stress and anxiety.

Available to buy online, Jack Herer seeds are sold from I Love Growing Marijuana in packs of 5, 10 and 20 feminized seeds, all guaranteed by Robert Bergman himself.


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Buy Jack Herer Seeds

High Quality Marijuana Seeds

Jack Herer was a prolific campaigner for the right to use medical marijuana, and this strain was named in his honor. Dutch medical grade buds with a relaxing and creative high, perfect for indoor growing techniques and methods.

PLANT TYPE : Feminized
SATIVA or INDICA : 20% – 80% Sativa dominant
THC LEVEL : Very high at 20%
CBD : (Medical) Medium
YIELD : High ( 450/550 gr/m2 – 16-19 oz )
FLOWERING PERIOD : Average ( 60 days )
CLIMATE : Sunny / Mediterranean
RECOMMENDED FOR : Indoor, Medical, Beginner
Smoking Effects:

The Sativa dominance of Jack Herer Cannabis provides a long-lasting head-high, leaving the user feeling happy, relaxed and creative. Long-noted for its medicinal, pain relieving properties and sociable feeling, a great all-round strain for smoking anytime of the day or night.

Plant characteristics:

Expect a tall plant with a Sativa-Haze shape. Fast to grow and flower, Jack Herer is best suited to indoor growing where it responds well to ‘Super-Cropping’ methods and hydroponics growing systems. A short flowering period and above average yields make it a good strain for novice and new growers.

Medicinal Use:

Well known for its medicinal qualities, Jack Herer can help to reduce pain, especially arthritis, as well as combating stress and depression.


  • FREE delivery worldwide
  • No reference to marijuana or cannabis is made
  • All weed seeds are discreetly packed
  • Orders are shipped within 2 business days
  • Every marijuana seed is checked for quality
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Guaranteed germination conditions:

If you follow the germination instructions exactly and your cannabis seeds do not germinate, then they will be replaced for free. If less then 50% do not germinate, I love growing marijuana will replace double those seeds in your next order. If more then 50% do not germinate, free replacement seeds will be send right away.

NOTICE: You may be asked to return the ungerminated feminized seeds.

Seedbank: I Love Growing Marijuana
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