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Brainstorm feminized seeds



Brainstorm: Great Source For Clones

Brainstorm, also called Hempstorm, was first bred in 1996 by crossing Northern Lights #5 with an unknown Sativa and its genetics have since been updated twice. It’s an Indica-dominant cannabis strain known for its heavy yields and potency, usually testing at 12-14% THC. It will grow plenty of tops and lateral and side branches, even without topping or FIMming and is a great choice for a mother plant, cloning and continuous harvests.

Brainstorm is highly stabilized, resulting in uniformed plants with not many different phenotypes that make it a great choice for Sea of green method with 16 plants per square meter. Its medium to long branches will have no problem with dealing with the excessive weight of tight, large and sticky dark green buds covered with numerous red and bright orange pistils.

  • Good leaf to bud ratio makes it easy to trim
  • Doesn’t like a lot of nutrients - 1EC in veg, up to 1.5EC in flower
  • Has good resistance against pest and disease

Social And Creative Way To Handle Mundane Daily Tasks

Brainstorm’s effects are cerebral - giggly, social, uplifting, energetic, euphoric, creative and happy. It has distinct and pungent aroma and flavor - fruity, lemony and sweet with hints of exotic wood, incense and earth. It is used for its medicinal properties that help with lack of appetite, glaucoma and relief from stress, anxiety and pain.


  • Brand

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

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    Dutch Passion
  • 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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    Clear mind and powerful high
  • Genetics

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

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    Nothern Lights #5 x Haze
  • Harvest

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

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    400 - 500 g/m² indoors
  • Indoor flowering time

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

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    63 days
  • % Sativa/ Indica/ Ruderalis

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

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    Indica dominant
  • THC

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

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    12 - 14 %

*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.

This strain is out of production

Unfortunately, it has been discontinued, but we've picked some very similar seeds for you – take a look.

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