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Shark Attack feminized seeds



A Powerful Strain Grown With Little Effort

Shark Attack is a feminized Indica-dominant cannabis strain that is comprised of Super Skunk and the infamous White Widow. This photoperiodic strain produces wildly pungent flowers reminiscent of lemons. For such a compact cannabis strain, Shark Attack delivers a massive harvest and a heavy-hitting amount of THC.

Shark Attack seeds can be easily germinated in the paper tower method or in a propagation chamber. This strain is prone to rapid root expansion, so placing them in larger-than-usual pots is recommended. Shark Attack will benefit from high-intensity lights, such as 600-watt HPS or MH during the vegetative and flowering phases.

Due to her compact structure, the best growing method is the Sea of Green (SoG) or Screen of Green (SCROG) technique. Always trim the undergrowth before inducing the 12/12 flowering schedule.

Growing this strain will be a challenge for beginners and a delight for veterans. It is recommended to keep the moisture in the room to a minimum meaning that the humidity should never rise above 45% because the Shark Attack strain is prone to mold and fungi.

Once harvested after 50-55 days, her massive buds are a pleasure to trim due to the high calyx to leaf ratio.

  • pH: Soil - 6.2 to 6.8, Hydro - 5.2 to 5.8
  • Nutrient: Any balanced nutrient solution at regular doses
  • Outdoor harvest: Harvest by mid-October to avoid high moisture
  • Yield: Up to 500-grams per square meter

Shark Attack - A Strain That Can’t Be Underestimated

Once harvested and cured, Shark Attack cannabis strain will ambush your senses. Its floral and juicy lemon aroma will fill any room, leaving dazed anyone who comes across it. Its effects are immediate, and once Shark Attack grabs hold - it will not let go.


  • Brand

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

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    Dinafem 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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    A powerful bite
  • Genetics

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

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    Super Skunk x White Widow
  • Awards

    Exceptional strains receive awards from the industry. If a strain has awards to its name, it's a sign for you to try it.

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    1st Indoor, Copa Cannabis Uruguay 2015
  • Height

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

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    Short indoors
    Up to 250 cm outdoors
  • Harvest

    This is how much bud you can get from this variety come harvest time.

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    500 g/m² indoors
    up to 1000 g/plant outdoors
  • Indoor flowering time

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

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    50 - 55 days
  • Outdoor finish

    This is when your plant will be ready for harvest when grown outdoors. Make sure it's still warm enough by then!

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    Mid October
  • % Sativa/ Indica/ Ruderalis

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

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    30% Sativa / 70% Indica
  • THC

    The main psychoactive compound in cannabis. The higher THC level, the more potent the strain.

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    12 - 16 %
  • CBD

    This compound doesn't get you high but is known to be highly medicinal and calming.

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*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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