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  • Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Automatic

Northern Light Auto

aka Northern Lights Auto

Northern Lights is one of the best-known strains of cannabis in the world. This indica cultivar derives from Afghan genetics and was originally bred in the US in the 1970s. In the 1980s, the plant made its way to Holland. Northern Light Auto infuses the best traits of this iconic strain in a convenient, autoflowering package.
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Number of seeds:
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€ 7.20
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€ 18.40
5x
€ 28.00
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€ 52.00
25x
€ 104.00
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  • Data sheet
  • Questions (16)
  • Reviews (2121)
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Northern Light Auto: an American Strain Improved Over the Years

Soon after establishing itself in the Holland growing scene, Northern Lights cannabis seeds became the standard for indoor cannabis cultivation. Its influence spread worldwide as it went on to become one of the foundations of modern cannabis breeding. In recent years, different growing and breeding techniques have resulted in Northern Lights weed seeds variants that harness the best attributes of this legend, while adding something unique to the equation. Royal Queen SeedsNorthern Light Auto is a perfect mix of new and old.

Being both autoflower and feminized, Northern Light Auto is a versatile strain that is as perfect for discreet indoor growers as it is for high-volume home-growers outdoors. After a brief vegetative phase, this strain begins producing an abundance of flowers, finishing its entire life cycle in 10–12 weeks after planting the seed.

Insane Yields for an Auto

Northern Light Auto provides a generous harvest and might be one of the highest-yielding autoflowering strains available. Growing to a height of around 90–120cm, it is quite a large plant for an auto, which explains its yields of up to 200g/plant outdoors and a whopping 550g/m² indoors.

Much like the original Northern Lights, our Northern Light Auto has a nice, sweet taste and a comfortable physical effect accompanied by cerebral stimulation. It’s the same classic strain, just with an autoflowering twist—which also makes it a great strain for medical users.

Video id: 118587124
Northern Light Auto data sheet
Strain Type: Autoflowering
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 time: 6 - 8 weeks
Harvest Month: 10 - 12 weeks after sprouting
Genetic Background: Northern Light x Ruderalis
Type: Sativa 0% Indica 80% Ruderalis 20%
Effect: Clear, Uplifting
Climate: Long Summers
Flavor: Citrus, Earthy, Fruity, Pepper, Pine

    By K. C. on 29/May/2023 :

    Title : Great
    Comment : I've grown her in wintertime, inside, without heating with lst... And with some new nutes... I've grown this strain multiple times but now this plant was amazing. Glistering thc, rock hard buds, very compact little plant. She gave me 40grams perfect dry material. The smoke is just delicious

    By E. F. on 26/May/2023 :

    Title : Great Service
    Comment : Seed did unfortunately not germinate but excellent service bij RQS and got a 10 euro coupon for my next order.

    By J. G. on 25/May/2023 :

    Title : Fire
    Comment : Always one of my old school favorites and love they offer this strain

    By C. F. on 23/May/2023 :

    Title : Northern Light Automatic
    Comment : I'm really satisfied with Northern Light Automatic! I've grown more than 10 plants and each seed I germinated grew into plants yielding between 35-85gr, depending whether it was fim'd or not. Some say not to fim autoflowers but the biggest yield came from fimming the 6th node. This plant grew to around a meter, 50% bigger than untouched plants. But to prove them wrong for 2nd time, my current cultivation is a whopping 1m75 (indoors, 11L pot, 19hrs light, 600W Full Spec LED on top & 2x 100W shining from the sides. This one was fimmed @ the 5th node & 2 lowest branched cut. Then prepped a food bomb with root stimulator, enzyms, Plagron Grow, fluid universal fertilizer, bat guano & lavameel (sorry, Dutch name) & although only into the 4th week of flowering I'm sure this giant will be biggest to date! Thanks RQS! ;-)

    By M. S. on 19/May/2023 :

    Title : Good
    Comment : Seeds germinating, growing well so far.

    By L. V. on 18/May/2023 :

    Title : Great seeds
    Comment : Great seeds make a big plant with nice tops.

    By D. E. on 15/May/2023 :

    Title : Fast Growing even after stress
    Comment : This was my first attempt growing indoors and to try to keep my plants inside my grow space comfortably I decided to defoliate. This was also my first time with an autoflower and didn't think about how defoliating would effect the short life until after I had already done the damage. However the plant handled it like a true champ. It is now short and compact and into the end 9f the first/beginning of second week of flower I am really happy with how it is doing. Will definitely be getting this as my freebies until they're no longer offered and then will purchase more to always have some. Have been really happy with all the strains I've gotten so far and excited for new ones in the future. Thanks RQS.

    By W. B. on 12/May/2023 :

    Title : Nice
    Comment : I love the genetics of this plant.. she is doing great and growing strong

    By A. V. on 11/May/2023 :

    Title : MrGrowNoob
    Comment : Its the best out of all

    By P. S. on 10/May/2023 :

    Title : Pablo
    Comment : Bomba!

    By J. W. on 04/May/2023 :

    Title : Love this!!
    Comment : I’m a new grower, but everything germinated, and the plants are looking phenomenal!!

    By A. C. on 03/May/2023 :

    Title : Want Indica? This is it.
    Comment : Very nice night-time / sleep strain. It will relax the hell out of you. I also used UV filter in the last 2 weeks to prevent THC from developing. Instead it would build more CBD, CBA, CBG, ... Very indica dominant. Don't be worried about low trichomes. I almost didn't see any on the flowers or sugar leafs but they are there, you will see once you smoke. Also no to minimal smell when growing, if you are looking to grow with privacy.

    By K. K. on 03/May/2023 :

    Title : Nive
    Comment : Gooood

    By F. B. on 02/May/2023 :

    Title : Rendu au top
    Comment : Commandé déjà l’année dernière Super produit

    By S. R. on 02/May/2023 :

    Title : 👍 awesome 😎
    Comment : Decent yield for the tiny plant it was. Smells strong. Happy with purchase.


    You cannot post a review because you have not purchased this product
From Maximilian | 2018-09-14 14:08:21

Is the weight of 200g per plant outdoor dry or fresh?

Royal Queen Seeds Team

Dry.

From Chris | 2018-06-12 23:02:38

Bonjour RQS, Combien puis-je/devrais-je mettre de ces fleurs dans une tente de 1m50×1m50 pour optimiser les résultas selon vous? Merci d'avance.

Royal Queen Seeds Team

Please refer to the following link for more information: https://www.royalqueenseeds.com/blog-how-many-plants-to-grow-per-square-meter-n774

From Blah | 2018-06-10 03:34:44

Average yield?

Royal Queen Seeds Team

Please note that you can find this information on the Data sheet section of this page.

From Masco | 2018-05-20 12:44:24

Bonjour RQS, je n'ai pas beaucoup de hauteur pour faire pousser, est-ce que la Northern Light auto peut se tailler pour qu'elle pousse en largeur ?

Royal Queen Seeds Team

This strain can grow 80 to 120 cm indoor and 130 to 160 cm outdoor.

From cati adrian | 2018-04-16 17:11:22

will this plant be ready to harvest after 60 days from seeding in 60 days of sunlight 12/hrs a day?

Royal Queen Seeds Team

This strain is ready to harvest after 60 days. Please check out the below tips regarding lighting for Autoflowering strains. https://www.royalqueenseeds.com/blog-the-perfect-light-schedules-for-autoflowering-cannabis-n319

From Jeff | 2018-04-16 02:37:30

How long does this one stay in veg before starting to flower stage

Royal Queen Seeds Team

Between 4 and 6 weeks normally.

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: https://www.royalqueenseeds.com/blog-the-perfect-light-schedules-for-autoflowering-cannabis-n319

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: https://www.royalqueenseeds.com/blog-how-to-control-the-smell-of-cannabis-n224

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: https://www.royalqueenseeds.com/blog-best-lighting-for-growing-cannabis-n103

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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Cannabis seeds can be freely distributed within the EU under the principle of mutual recognition. However, it is your own responsibility to research your local laws and regulations before ordering.