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Auto Northern Lights feminized seeds (00 Seeds)


Auto Northern Lights: A Plant for Anonymity

Auto Northern Lights is the Autoflowering version of the highly popular strain, produced by 00 Seeds. This legendary strain is used worldwide for both it’s insane medicinal and recreational uses – sending the user into a deep relaxation of the body and mind with its Indica charm.

Indoors, this strain is perfect for the discreet user, no need for the use of any filters as not much aroma is given off in the initial growing period. It doesn’t grow too tall, just 80-100cm indoors and will reach from 120-150 cm when given room to grow outdoors, but is more adept to growing wide – so you’ll only need around 9seeds per m2. If given the right care and attention, your plants can produce a very impressive 500g/m2 of yield with a flowering period of 80-90 days. Outdoors, this strain can produce up to 80g/plant at harvest time from April to November. The quality of buds can be even better than indoor growing if you give it at least 5hrs of sunlight every day, with a good covering of nutrient dense soil around each plant.

  • THC content of around 18%
  • Recommended Techniques: Topping, as well as growing in Sea of Green (SoG) and Screen of Green (SCRoG) will maximise results.
  • Lighting: Plants will respond well to LED 600W during vegetation stages and LED 1000W during flowering.

Beautiful Taste, Powerful Impact

The Autoflowering version of this famous strain stays true to its roots – with the same sweet and spicy aroma and delicate, earthy taste. It provides an intense, relaxing high – followed by psychoactive effects. Be careful as the physical effects can be very powerful and is more recommended for night-time use.


  • Brand

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

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    00 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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    Intense physical and mental effect
  • Genetics

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

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    Northern Lights x Ruderalis
  • Height

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

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    80 - 100 cm indoors
    120 - 150 cm outdoors
  • Harvest

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

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    450 - 550 g/m² indoors
  • 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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  • From seed to harvest

    Total time required to fully grow a plant, from germination to harvest.

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    80 - 90 days
  • % Sativa/ Indica/ Ruderalis

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

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    Indica / Ruderalis hybrid
  • THC

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

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    18 %

*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 product is out of stock
Pack size :
5 seeds
  • can_bud
    20 February 2020
    20 February 2020
    • Advantages
      During veg ph was managed by the advanced nutrients ph perfect. During flower I let ph swing from 5.6-6.2.
      She was drinking almost 2 gallons of water a day until the last 2 weeks of flower. Ph and ppm stayed pretty much consistent even when drinking this much water.
      I defoliate Very heavily a couple weeks into flower and then kept up with it throughout the grow.
      I weighed about 460g after a day of drying. I had another 2 ounces of larf. I figure I'll lose 80% in drying so maybe 90 grams dry (3.3 ounces)
    • Disadvantages
      I had some cal mag issues, I flushed with warm water about 2 weeks into flower, seemed to resolve the issue.
    • General impressions

      Grow space (tent, spacebucket): 4x4 tent
      Lighting: HLG 260 QB
      Plants in space: 1
      Container size: 5 gallon
      Medium: DWC
      Nutrients: advanced nutrients (v) and General hydroponics (f) with cal mag, bloom boost, silica
      Final plant size: 3.7'
      From seed to harvest: 85 days
      Yield: 183 (single plant) plus 20 popcorn
      Techniques used (LST, topping etc): defoliation