Critical Jack

Critical Jack is an indica/sativa variety from Dinafem and can be cultivated indoors (where the plants will need a flowering time of ±60 days) and outdoors. Dinafems Critical Jack is a THC dominant variety and is/was only available as feminized seeds.

Dinafems Critical Jack Description

Critical has become the most well-known and intensely cultivated variety of cannabis in Spain over the past two years. The cultivating revolution caused by the arrival of Skunk to the US, and later to the Netherlands, finally reached Spain 20 years later, but under another name: Critical. The reason is that the Skunk#|1 genetics are dominant in this strain, which is also composed of an Indica variety of Afghani origin, a highly productive strain developed on the west coast of US, and which received the name of Big Bud. Mr Nice Seed Bank commerced with this hybrid, naming it Critical Mass. We could say that they became the “godfathers” of the most popular genetics in the whole country. Thank you, Shantibaba, Neville and Mr. Nice! You’ve done an incredible job! We owe you a few words of recognition because thanks to your hard work (and that of a few others), we have been able to create a truly popular seed. And now, we are going to try again, this time crossing our Critical+ with the most productive sativa in our catalogue of mother plants – the only one capable of flowering in 70 days, producing up to 21% THC, and yielding a dry weight similar to indica or hybrid varieties.
The results are obviously convincing: 60 days of flowering are enough for a harvest of plants that have a really rapid growth. Their aspect is shabby like the sativa, with ample knots and very large light green leaves that hang limply. An explosion of flowers are produced, totally covered with large crystals of resin, in a much shorter period than one would expect with a sativa. Who do we have to thank? The most established seed bank in the world, Sensi Seeds. Our thanks to you, too, for this marvellous plant which is simply impressive. The crossbreed we have produced with these two elite varieties does not have the effect of a pure sativa, but it does have a fairly strong effect, the effect of the Critical+, fairly well-balanced; the modification increases its psychoactive side. It has an intense fruity flavour, but in some samples this varied to a lemony taste of wood. Very productive, even more than Critical+, an authentic flower producing machine, flowers which are very regular in size and homogenously placed on the branches –an heirloom received from its Critical+ side -. There is a clear increase in strength, in exchange for a few more days till flowering, so what more could we ask for? Well yes, there is something else. A noticeable increase in resistance against damp and fungus. Nevertheless, if the weather is too wet or climate conditions unfavourable, outdoor plants can be harvested at the end of September.
The result is guaranteed to surprise.

Flowering: 55 - 65 days
Outdoor harvests: from 30 September to 15 October
THC: Very high (14% - 18%)
CBD: Medium
Production: Very high
Outdoor height: Up to 3 metres
Composition: Sativa/Indica, 50%
Genotype: Critical+ x Jack Herer

Here you can find external links to Critical Jack related conversations in the different grower forums:

• critical jack - 400w scrog soil techna cab 17.01.11

• Critical Jack »»» Critical+ x Jack Herer
• Critical+ S1
  • Critical Bilbo
    • Critical Mass
      • »»» Afghanistan x Skunk #1
      • Afghanistan »»» Indica
      • Skunk #1
        • Skunk #1
          • »»» {Afghanistan x Colombia} x Mexico
          • Afghanistan x Colombia
            • Afghanistan »»» Indica
            • Colombia »»» Sativa
          • Mexico »»» Sativa
• Jack Herer probably
  • »»» {Northern Lights #5 x Haze C} x {Skunk #1 x Haze C} probably
  • Northern Lights #5 x Haze C
    • Northern Lights #5 #5
      • »»» Purest Indica x Hawaiian #5
      • Purest Indica
        • Afghani
          • Afghanistan Probably Indica »»» Indica
      • Hawaiian »»» Sativa
    • Haze C
      • O Haze
        • »»» Santa Marta Gold x Wacky Weed Phenotype: aka Chocolate Colombian x Colombia
        • Santa Marta Gold »»» Sativa
        • Wacky Weed Phenotype: aka Chocolate Colombian »»» Sativa
        • Colombia »»» Sativa
  • Skunk #1 x Haze C
    • Skunk #1
      • Skunk #1 (specified above)
    • Haze C (specified above)

Map of the Critical Jack Family Tree

Click to show all parents of Critical Jack in our dynamic family tree map.

Birrie Jack

Critical Jack x Roadrunner

Critical Jack Automatic

Critical Jack x Roadrunner ^Probably

Critical Jack

Critical Jack x Critical Jack ^reversed

Critical Jack Autoflowering

Critical Jack x Unknown Ruderalis

Killer Critical Jack

Critical Jack x StarKiller OG

Baccarat

{Super Silver Haze x Critical Jack} x Mimosa ^V6

Map of the Critical Jack Descendants

If you are with a big screen and not browsing with your mobile, check out our dynamic family tree map with all known hybrids of Critical Jack! (but this maybe will need some time to load all the data!)

Here you find connected videos about Critical Jack. Please click to the preview-image to play the video directly here in the page (data will be loaded from the external video page) - or click to the title of the video to open the video page in a new window.

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  Timelapse - Critical jack (dinafem) 16.05.20

  Bloom 56 days Critical Jack - Dinafem Sodium 1200 watts Pots 2 liters Coco substrate Timelapse Can...