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Jack Flash Regular seeds

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10 seeds
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Jack Flash regular marijuana strain by Sensi Seeds is a perfectly balanced mix of Indica and Sativa boasting numerous advantages - no wonder it is a Cannabis Cup winner. Blessed with both Sativa and Indica genes, the strain delivers a boost of mental energy and gives a deep body relaxation. Indeed, it is all about balance!

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Sensi Seeds
Outdoor Indoor
45% Sativa / 55% Indica
All characteristics

Jack Flash Regular - It’s Award Winning for A Reason

Jack Flash regular is a Cannabis Cup winning strain, produced by the highly acclaimed Sensi Seeds company. It has a unique, almost equal mix of both Sativa and Indica, and will leave your users feeling incredibly euphoric whilst having all the benefits of Indica. Thanks to its natural resistance to mold and fungi, the strain is a smart choice for outdoor cultivation. Indoors, make sure you set your bulb to a 12/12h timer right from the start of flowering. Sensi Seeds recommend using a SoG system to fill your room with calyxes. In the ideal scenario, it should grow to an above-average height and produce the highest quality buds you’ve ever seen. Outdoors Jack Flash regular is suited best to a sunny/Mediterranean climate, however, it will still perform well in warm European countries. In terms of productivity, the strain delivers a heavy both indoors and outdoors.

  • Huge bud development in the 60-70 day flowering period, full of calyxes.
  • Highly sought-after Sativa flavor.
  • A relatively new strain gaining popularity every year.

Plenty of Potent Resin to Go Around

Jack Flash regular has a super potent stain that gives off a mentally stimulating effect, typical of the Sativa content – whilst sending your body into complete relaxation. It’s great tasting sweet resin gives it a whole other level of pleasure to consume.


  • Brand Sensi Seeds
  • Sex Regular
  • Flowering type Photoperiod
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Heavenly smoke
  • Genetics Jack Herer x (Super Skunk x Haze)
  • Height High
  • Flowering indoors 60 - 70 days
  • Genotype 45% Sativa / 55% Indica
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