Northern Light Automatic

Northern Light is one of the best-known strains of cannabis in the world. It’s a mostly Indica strain bred in the 1970s in the USA from Afghani genetics. In the 1980s, the plant came to Holland.
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  • Data sheet
  • Questions (10)
  • Reviews (998)
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An American Strain improved with the years

Northern Light is one of the best-known strains of cannabis in the world. It’s a mostly Indica strain bred in the 1970s in the USA from Afghani genetics. In the 1980s, the plant came to Holland. It soon become the standard for indoor growing. Over the last few years, there have been many changes in growing and breeding techniques. Our Northern Light Automatic is a perfect mix of new and old.

Now this strain is both autoflowering and feminized. Northern Light Automatic is great for growing indoors but can also been grown outdoors in most climates. The plant starts growing and producing flowers almost immediately, and is ready for harvest in only 9 to 10 weeks from planting the seeds.

One of the Auto strains with highest yield 

Northern Light Automatic gives a generous harvest and might be one of the highest-yielding autoflowering strains available. Growing to a height of around 90-120 cm, it is quite a large plant for an autoflowering variety, but this is matched in its yield. Outdoors in Spain some plants have produced upto 200 g, although  the average indoors yield in good conditions is around 90 g.

Much like the original Northern Lights, our Northern Lights Automatic has a nice, sweet taste and a comfortable physical effect. It’s the same classic strain, just with an autoflowering twist. Which also makes it a great plant for medical users.

Northern Light Automatic Smoke and Strain Report

  • THC: 14%
  • CBD: Low
  • Yield Indoor : 500 - 550 gr/m2
  • Yield Outdoor: 170 - 220 gr/plant
  • Height Indoor: 80 - 120 cm
  • Height Outdoor: 130 - 160 cm
  • Flowering: 5 - 7 weeks
  • Harvest month: 9-10 weeks after planting
  • Genetic Background: Northern Light x Ruderalis
  • Type: Sa 0% In 80% Ru 20%
  • Effect: Cerebral and uplifting
  • Flavor: Earthy, Pine and Sweet
  • Climate: Warm

    By M. R. on 20/Oct/2017 :

    Title : classic
    Comment : Good yield, sweet taste. No problems with growing.

    By G. P. on 19/Oct/2017 :

    Title : Great Start...!!!
    Comment : Excellent products, service, support and discounts...!!! First 7 autos planted directly to soil sprouted 7/7 in 5 days. Hope I don't mess things up. Thanks RQS.

    By C. R. on 18/Oct/2017 :

    Title : Super Sache
    Comment : 1 Samen angesetzt 2 Tage später war dieser gekeimt , Super Sache !

    By F. I. on 16/Oct/2017 :

    Title : Devastante
    Comment : Provata in out e devo dire che è decisamente una bomba. Top.

    By S. W. on 13/Oct/2017 :

    Title : Top Smaak/Top taste
    Comment : Heb deze gerookt bij een vriend en ga me direct ook enkele bestellen. Grote oogst en de typische ouderwetse noorderlight smaak. Smoked it at a mates home and ordering some seeds myself right now. 60gram dry from 1 plant and the typical old-school Northern Light taste HMMMMMMMMMMMMMMM

    By J. P. on 10/Oct/2017 :

    Title : FR
    Comment : Sur 5 graines 4 ont germés et une n'est pas sortie de cheese gratuite non plus! ca me fait donc 3 graines sur 6 qui sont sorties de terre...croissance assez lente et plante assez fragile...croisons les doigts pour qu'elles grandissent bien!

    By A. S. on 02/Oct/2017 :

    Title : nice
    Comment : fast growing, beautiful colour, flavour and sheet

    By P. B. on 18/Sep/2017 :

    Title : Good weed
    Comment : Pure joy good growing thx

    By I. N. on 12/Sep/2017 :

    Title : Nothen Light AUTo
    Comment : Nice bud with fast flowering but not to fast ! With me 7 weeks flowering !

    By F. G. on 12/Sep/2017 :

    Title : un tres bon rendement!
    Comment : Ajouter quelques ml de green sensation dès la flo et vous ne serez pas déçu!

    By A. P. on 12/Sep/2017 :

    Title : Perfect!
    Comment : 100% of germination, flowering is a little late but probably because of my mistakes.

    By M. H. on 12/Sep/2017 :

    Title : Gut aber
    Comment : So Ernte ist durch bei 2 von 3 Pflanzen das komische ist nur das eine Pflanze 50 die andere 70 cm groß ist und eine 130 cm 2 Pflanzen habe ich heute geerntet die 130 cm große Pflanze ist aber jetzt erst seit einer Woche in der Blüte !?!? Alle wurden unter gleichen Voraussetzungen gepflanzt , der Geruch ist echt Hammer Mega süs und mega klebrig die kleinen bin mal gespannt was die 130 cm noch vorhat ansonsten 2 von 3 Ernte am 68 Tag top

    By A. K. on 07/Sep/2017 :

    Title : in out ???
    Comment : Is it good for indoor?

    By E. B. :

    The customer has rated the product but has not posted a review

    By A. R. on 29/Aug/2017 :

    Title : Northern light auto extérieur
    Comment : Service client nickel ;) graine tout germe ,une odeur super odeur fruitée et une super couleur noir envoie la photo sur le site

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We do not ship this product to the following countries:
United States, Argentina
From Leonardo | 2018-02-09 10:26:53

Qual'é il lignaggio di questa northern light?

Royal Queen Seeds Team

Northern Light (Northern Light S1) x Ruderalis, you can find this information in the data sheet.

From Eurystos | 2017-12-10 11:53:32

Faut il laisser en 18h/6h pour lautofloraison ou passer en 12h/12h quand les premiers pistils arrivent

Royal Queen Seeds Team

Please take a look at the below link for a more detailed explanation:

From Rick | 2017-11-28 15:43:37

Salve, volevo sapere se questa pianta sprigiona molto odore? Grazie

Royal Queen Seeds Team

It depends, if plants are healthy and happy their smell intensity is increasing as they get closer to the harvest time. However there are some techniques to camouflage the smell, check out the below link:

From Paul | 2017-11-22 09:14:02

Under data sheet it says: Flowering: 5-7 weeks Does this mean that the flowering stage starts after week 5-7, or does it mean that the flowering stage takes 5-7 weeks?

Royal Queen Seeds Team

It means that the blooming period takes between 5 and 7 weeks.

From Florian Pluchard | 2017-11-19 08:43:55

Bonjour RQS voilà c'est mais premier pousse en Auto et je voulais savoir si il faut les taillé comme les féminisé ? ??? Merci.

Royal Queen Seeds Team

Yes, it is the same.

From nik | 2017-11-15 21:26:25

Qual'è la temperatura ideale in cui la pianta deve crescere? c'è una minima o una max? in più a quante ore di luce artificiale deve essere esposta? una lampada a led va bene?

Royal Queen Seeds Team

The optimal temperature for vegetationis 20ºC-22ºC and for flowering 22ºC-25ºC

From Jimmy | 2017-11-15 20:12:09

Is 65 cm from soil to indoor light enough for this to have a good yield?

Royal Queen Seeds Team

Please check out the below link for further information in this matter:

From Florian Pluchard | 2017-11-15 14:09:40

Bonjour RQS Combien puis je récolter avec cette auto ? En Indoor placard de 1,70m.70.70 éclairage Led panneaux 1000W double spectre !? Merci.

Royal Queen Seeds Team

It is very hard to provide you with an accurate answer. It is not only about light and space, it is also about feeding, watering, ventilation, etc...

From thebandit timothy dewayne | 2017-10-26 23:30:57

what thc level is northern light

Royal Queen Seeds Team

You can check this information in the data sheet of each product. Northern Light 14%

From erik | 2017-10-17 19:39:27

hola buenas me gustaria saber si es posible sembrar una northen light en invierno con 10 horas de luz y enfrente del mar para hacer en outdoor

Royal Queen Seeds Team

Es posible pero los resultados estarán siempre muy por debajo de las expectativas, en caso de que la planta crezca en condiciones. Nosotros no recomendamos exponer las plantas a temperaturas por debajo de los 12ºC, ni con un intervalos de más de 10ºC entre máxima y mínima. Además con tan pocas horas de luz la planta no crecerá demasiado.

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All cannabis seeds sold at Royal Queen Seeds are solely for personal use. We do not supply seeds to large scale or commercial growers. We reserve the right to refuse sale if we suspect this term is being breached.


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All cannabis seeds sold at Royal Queen Seeds are solely for personal use. We do not supply seeds to large scale or commercial growers. We reserve the right to refuse sale if we suspect this term is being breached.