• -25%
Doble Jack - Professional Seeds
  • Doble Jack - Professional Seeds

Doble Jack

star star star star star

100 day satisfaction guarantee


Discreet delivery worldwide


Unlimited cash on delivery

Urgent delivery in 24/48 hours  Urgent delivery in 24/48 hours
$7.98 taxes included
Available format
  • Description
  • Data Sheet
  • Reviews
  • Delivery and Payment
Play Play Text to Audio Speaker

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!


What is Doble Jack like?

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.


What is the production of Doble Jack?

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.


Which is the taste of Doble Jack?

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.


What effect does Doble Jack have?

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.


How is Doble Jack grown?

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!

You may also be interested in:
Jack Herer strain

Type: Type Feminized
Banks: Banks Professional Seeds
Genetics: Genetics Jack Herer
Jack Herer
Phenotype: Phenotype Predominantly Sativa hybrid
Harvest outdoor H.N: Harvest outdoor H.N Mid-October
Harvest outdoor H.S: Harvest outdoor H.S Mid-April
Indoor production: Indoor production 400-450 gr/m2
Outdoor production: Outdoor production 500-650 gr/plant
Outdoor height: Outdoor height 200-300 cm
Indoor flowering period: Indoor flowering period 65-70 days
Effects: Effects Psychoactive
THC: THC 24%
Flavor and aroma: Flavor and aroma Incense

star star star star star

Comments|Questions Doble Jack: 1 - Average Rating: 5/5

Customer reviews Doble Jack

star star star star star
Love grow

Thc level?

Hello, about 24 percent of thc, greetings.
  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

other products in the same category:
Customers who bought this product also bought:
Leave us your opinion or ask us any questions you have about this seed and participate in the raffle!

Among all those who comment or send us your questions, there will be a monthly raffle for a €50 voucher for your purchases at Pevgrow. What are you waiting for? Write us and participate!

Leave us your opinion or ask us any questions you have about this seed and participate in the raffle!
Write your comment or question for Doble Jack
Have you tried it? Rate the product and leave your opinion.

Only comments and doubts about the product please

We want to know your opinion and experiences about our products or help you with any doubts you may have about it. It helps us to improve and it can also help other customers to decide what to choose. That is why we have this great tool for commenting.
Good luck commenting!

Aspects to consider

Why have you chosen this valuation?
What did you like about the product?
Would you recommend the product?
What did you think of the PevGrow service?