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Green Ninja feminized seeds


Fast Finishing Indica With A Kick

Green Ninja is an Indica-dominant (70%) cannabis strain, a cross of two legendary strains - Northern Lights and Afghani. Due to its Northern Lights heritage, smells and aromas will not be as pungent or strong - which, with relatively short size and stature, give the Ninja its powers. Despite its short flowering time of just 60 days and small size, it will still produce high quality harvests, usually testing at 22% THC and 1% CBD, with yields going up to 500-500g/m2 or 800g/plant outdoors, where growers can expect to harvest in late September.

Green Ninja grows bushy and has great branching, making for many collateral, strong and sturdy branches that get filled with dense and hard, trichome covered buds. Indoors it will usually stay around 90-150cm, but if given enough root space and vegetation time it can grow up 170-210cm outdoors.

  • Light to moderate defoliation will help to expose numerous buds to more direct light;
  • Doesn’t need much nutrients, usually staying under 1.5 EC; and
  • Great bud to leaf ratio and internodal spacing make for easy trim.

Green Ninja: Excellent Weapon Against Stress, Pain And Anxiety

Green Ninja delivers fruity flavors and aromas with spicy undertones. Effect are well-balanced between a cerebral and body high: relaxing, pain relieving, helping with stress, anxiety, and appetite.


  • Brand

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

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    Heavyweight 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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    Calm like a ninja
  • Genetics

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

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    Northern Lights x Afghani
  • Height

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

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    90 - 150 cm indoors
    170 - 210 cm outdoors
  • Harvest

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

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    500 - 550 g/m² indoors
    800 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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    60 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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    Late September
  • % 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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    22 %
  • CBD

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

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    1 %

*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.

  • frontMan
    24 November 2019
    24 November 2019
    • Advantages
      It doesn’t smell and you won’t notice it at all, it’s exactly like a ninja! + Kicks in with a bang!
    • Disadvantages
      IMHO none
    • General impressions

      Well, impressions! This strain IMPRESSED me indeed! I was dragging my own ass along the floor for like 4 hours until it let go!

  • Ephraim
    3 October 2019
    3 October 2019
    • Advantages
      Not picky when it comes to the weather conditions. Big yields and strong effects.
    • Disadvantages
    • General impressions

      i’m completely satisfied