Hammershark feminized seeds



Incredibly Powerful Medicinal Strain

A well-balanced medical strain is a rare gem for cannabis cultivars. With Hammershark, Resin Seeds managed to make an extraordinary breeding success. Unlike other medical strains that sacrifice yields or flavors in favor of CBD benefits, Hammershark has it all: high CBD, massive colas and buds, generous yields and fantastic taste.

These cannabis seeds grow in a plant marked with beautiful colors and tones that change depending on the temperature in the grow room. Hammersmark has a quick flowering time of 9-10 weeks for indoor growing, with an average yielding of 500 gr/m2. Outdoors you can expect a harvest time of late-October, with a total yield of 250-400 gr/plant. The colas on the plant are very large, with trichome coverage all over each plant. A full 50% of seeds have high CBD content (meaning they contain atleast 4% CBD per bud). According to the  50% of the buds are around a 1:1 ratio of THC and CBD, while another 25% will be high THC and the other 25% will be almost pure CBD.

  • THC: 1:1 ratio THC:CBD;
  • 60 Indica, 40 Sativa;
  • Interior yield: 500 gr/m2;
  • Exterior yield: 250-400 gr/ plant.

Perfect Combination of Flavors

Hammershark has an intense flavor - a combination of Diesel and Skunk - and elegant aroma with mild fruity notes. It is known for a long-lasting relaxing effect and numerous therapeutic applications: soothing severe pain, fighting heavy anxiety or depression symptoms. In other words, Hammershark is a perfect choice for growers of medical cannabis interested in healthy and robust plants.


  • Brand

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

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    Resin 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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    Healthy vibes
  • Genetics

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

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    Dieseltonic x Shark Shock
  • Harvest

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

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    500 g/m² indoors
    250 - 400 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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    63 - 70 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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  • % Sativa/ Indica/ Ruderalis

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

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    40% Sativa / 60% Indica
  • CBD

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

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    4 %

*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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