Jack Herer Seeds from Sensi Seeds

  Grower reports: 8  Viewed: 383,964 times  Rated by 8 users: 7.74/10
'Jack Herer' from Sensi Seeds
LineageNot Listed
FamilyUnknown or mixed family
OriginNot Listed
GenotypeMixed, primarily Sativa
Indoor Maturation60 to 65 days
Outdoor MaturationNot Listed
Sex PossibilitiesStandard (M/F)
StatureSomewhat tall and lanky
Odor Level9
Odor DescriptionOverwhelming smell if played with
Taste Level9
Taste DescriptionExcellent taste

  Breeder's Description - 'Jack Herer'
This multiple hybrid is the result of many years of selective breeding, combining 3 of the strongest varieties known to man. Even though we are regularly put under pressure by obsessed growers to give pedigree details, I'm afraid that just as with the Coca Cola recipe this Sensi variety will have to remain a secret. This variety produces so much resin that even the branches bristle with stalked glands. This strain was presented at the High Times Cannabis Cup in honour of Jack Herer, one of America's greatest Cannabis activists and author of The Emperor Wears No Clothes.

High Times Magazine: ...continued

  Grower Report - Hubbs on September 2, 2003, 12:51 pm  
Jack Herer from Sensi Seeds rated 7.71  

Overall Rating8  EffectNicely balanced
Potency8  StatureAverage size
Yield6  PhenotypeMixed, primarily Sativa
Ease5  Indoor60 to 65 days
Appearance10  OutdoorNot Listed
Odor Level8  Odor: Highly citrus, very similar to fresh lemons
Taste Level9  Taste: Very fruity and flavorful
Grower's Tilt8  SexesStandard (M/F)
SI RatingNot Listed Vintage: Not Listed

It has been my favorite plant to grow (up to this point), and it has been very easy to clone and grow with consistent results (assuming you attain a plant with a good phenotype). It is important to note that out of 10 planted seeds, 5 were female, but only 2 of those held up to the "Jack Herer" name (hence the rating of 5 for "ease"). If you do get a good one, it is worth every bit of time and money you put into getting it.
Not all of the plants, but the one that I chose to clone off of was very slightly hermaphroditic.
  Garden Information for this report  
Bloom Wattage Used260w to 400w
Average Plant Height36
Plants per Sq. Foot0.50
Average Yield per Plant4.00
Pruning or Plant StyleVertical
Fertilization MethodChemically fed

I used a 400w HPS Garden Light III throughout the entire cycle.
Two plants were grown in a 50/50 perlite/vermiculite medium in 2 gallon pots, using a drip hydroponics system.
The grow room (with lights on) maintained an average temperature of 78-85 degrees, but at night (lights out) average temperature was between 69 and 72 degrees.
GH Flora-series nutrients were used with very little variation from the normal recommended dose, and Kabloom was used throughout the second half of the flowering cycle at full strength.
Plants were flushed with plain water for the last seven days of the 8 week flowering cycle.

Report added by: Hubbs

  Grower Report - highsuspekt on September 5, 2003, 9:57 pm  

Overall Rating7  EffectVaried effects
Potency9  StatureSomewhat tall and lanky

I started out with four seeds as a kick down (original Sensi Seeds stock) from a fellow grower friend. Ended with with two very similar females, one hermie (discarded), and a male. Very picky during veg for ferts (hence the 6 for ease of growth), budding was a charm. When I cut and started the cure ...continued

  Grower Report - Tribal Shaman on June 3, 2004, 8:05 pm  

Overall Rating8  EffectNicely balanced
Potency9  StatureAverage size

Everything about this plant was interesting. I have been growing some Tribal Skunk for a year now and everything compared to it is difficult. Jack was a bit picky with ferts at first but when I adjusted the dosage things went OK. The smell of this plant is fabulous, I really enjoyed it. The plant it ...continued

  Grower Report - Schmourz on February 17, 2005, 1:01 pm  

Overall Rating8  EffectSomewhat heady
Potency9  StatureSomewhat tall and lanky

A friend gaves me a clone from his Sensi Seeds' Jack Herer mother. I let it grow as a mother plant then cut some clones. It was the Haze pheno so you know, the pheno which is the true Jack Herer.
This plant does not like too much ferts during vegetative grow, in fact she's a bit picky. During the f

  Grower Report - vdubber on April 23, 2005, 10:02 am  

Overall Rating8  EffectSomewhat heady
Potency10  StatureAverage size

I received this strain as a clone from a friend. The friend had started it for seed. I grew for a while in soil next to the rest of my plants. Recently I did a garden of completely Jack, and it was sure imressive. I vegged in DWC for 30 days followed by 70-75 days in flowering. This was under 2 ...continued

  Grower Report - HempKat on August 5, 2005, 5:27 am  

Overall Rating9  EffectNicely balanced
Potency9  StatureAverage size

This plant was surprisingly ease to grow considering I had heard several reports before how it was very tempermental to grow. Thru out the grow it was easily the most lush densely populated, tallest growing plants. The also surprised me in I had heard these were average yielders and yet they were my ...continued

  Grower Report - assasukasse on August 7, 2005, 10:38 am  

Overall Rating7  EffectSomewhat heady
Potency9  StatureAverage size

I started to grow an hybrid with White Rhino provided by a breeder for me to test.
The beans were fresh so 100% of them sprouted, but i kept only 3 females, one of them was discarded since showed too much indica pheno, but the other two were growed in my growroom: a somewhat small like hell box wit

  Grower Report - froggy on December 2, 2005, 8:29 pm  

Overall Rating8  EffectSomewhat couchlock
Potency10  StatureSomewhat tall and lanky

Very nice strain,, they veg part was done outside and move inside for the flowering stage. Enormus strech in the first 2 weeks, 70 days and could be little longer for that pheno. never grow something so potent.

Carefull with nutes, very senstive to nutrient burn.

StrainGuide © 2004 Overgrow
Marijuana Seeds Review: Sensi Seeds - 'Jack Herer'