Jack Flash Regular seeds



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

    AKA seed bank. They create and preserve cannabis genetics, then we get them to you.

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    Sensi Seeds
  • Type of seeds

    Regular or feminized. Pick feminized if you want female plants only.

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  • Type of seeds

    Either autoflowering or photoperiod. Both have their pros and cons, but growing autos is easier.

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  • Suitable for growing

    This strain is perfect for growing both indoors and outdoors.

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    Indoor, Outdoor
  • Effect *

    Each strain produces a certain effect on your body. This is what you can expect from this variety.

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    Heavenly smoke
  • Genetics

    Genetic composition of the strain. Shows parent strains that were used to create this particular variety.

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    Jack Herer x (Super Skunk x Haze)
  • Height

    This is how tall the plant can become. Use this info when planning your grow space.

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  • Indoor flowering time

    The length of the flowering stage for photoperiod strains, or seed-to-harvest time for autoflowers.

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    60 - 70 days
  • % Sativa/ Indica/ Ruderalis

    The ratio of Sativa/Indica/Ruderalis in this particular variety.

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    45% Sativa / 55% Indica

*Herbies sells cannabis seeds exclusively as souvenirs that aren’t meant for cultivation or germination. Customers should be aware that the germination of cannabis seeds is illegal in most countries. Herbies sells cannabis seeds exclusively for collecting and preservation for future generations. We advise customers to check with their local laws before germination, as Herbies does not accept responsibility for the illegal use of our products.

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Pack size :
10 seeds
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