Doble Jack


8,50 € tax incl.

7,23 € tax incl.

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Pick & Mix Seeds marijuana seeds

Pick & Mix Seeds marijuana seeds

Outdoor marijuana seeds

Outdoor marijuana seeds

Indoor marijuana seeds

Indoor marijuana seeds



Feminized seeds marijuana

Feminized seeds marijuana

Jack Herer

Jack Herer
Reduced price! Doble Jack


PevGrow is proud to present the new creation of Professional Seeds, the Double Jack. Its origin is the result of a double crossing of the more than known Jack Herer, and if it comes from Jack Herer we know that it is a winning horse, without a doubt a guaranteed success!



Double Jack is a feminized and hybrid seed, with a clear Sativa predominance derived from its genetics Jack Herer, which grows strong, with a medium-high height, very resistant to pests, which develops a large central tail, which in only 65-70 days from germination, is loaded with buds.



As a good premium variety and high altitude genetics, its production could not not be magnificent, which is why in indoor crops we can get between 400-450 grams per m2 and in outdoor crops we can harvest between 500-650 grams per plant.


Aroma and taste

Doble Jack is going to give us an authentic recital of what is a gourmet experience, its incense aroma combined with a sweet taste gives us a very pleasant feeling of pleasure. They say that men are conquered by the stomach and in this case, they conquer us by the incredible taste of Double Jack.



The Double Jack comes well loaded with THC levels of 24%, resulting in very powerful mental effects from the first puff, perfect for lovers of good psychoactive smoking.



This weed is suitable for both outdoor and indoor crops, highlighting among other qualities, its resistance to pests and how relatively simple is its cultivation.

In indoor crops, our growers recommend the use of 9 litre pots, so that we can obtain the best yield.

In outdoor crops, the use of a good quality substrate such as the auto mix 2.0 of Cannabiogen, is what makes the difference between extraordinary or simply good productions.


Discover with us, the new incredible variety of Professional Seeds, the Double Jack. Visit our online store now and discover the benefits of this wonderful weed, always with the confidence of buying in a secure environment and under the guidance of the best professionals, simply PevGrow!

More info

Bank: Professional Seeds.
Type: Feminized.
Phenotype: predominantly Sativa hybrid.
Genetics: Jack Herer.
H.N. Outdoor Harvest: Mid-October
H.S. Outdoor Harvest: Mid-April
Production indoor: 400-450 gr/m2
Outdoor production: 500-650 gr/plant
External height: 200-300 cm
Internal height: N/A.
Indoor flowering period: 65-70 days.
THC: 24%.

Data Sheet

GeneticsJack Herer
FeaturesPick & Mix Seeds
Flavor and aromaIncense
BanksProfessional Seeds

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