• Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Auto
  • Northern Light Auto
  • Northern Light Auto
  • Northern Light Auto
  • Northern Light Automatic + 6

Northern Light Auto

Northern Light x Ruderalis

Northern Light Auto seeds open the door to one of the best-known cannabis strains 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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€ 23.00
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€ 35.00
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€ 65.00
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  • Data sheet
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Northern Light Auto Seeds: 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 variants of the Northern Lights cannabis strain, with each harnessing the best attributes of this legend, while adding something unique to the equation. Royal Queen Seeds’ Northern Light Auto seeds are the perfect mix of new and old.

Being both autoflowering and feminized, Northern Light Auto seeds are versatile enough to suit discreet indoor grow ops or high-volume outdoor growers. 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 From the Northern Light Auto Strain

The Northern Light Auto strain provides a generous harvest and might be one of the highest-yielding autoflowering seeds available today. 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 strain offers 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
Flavour: Citrus, Earthy, Fruity, Pepper, Pine

    By F. #. on 13/Jan/2025 :

    Title : Queen seeds
    Comment : Horrible. Customer service First 10 did not germinate Paper towel method inside of a zip lock bag Figure i would give them another try. Maded another order.Never received it contacted them.They decided oh without verification.We're just going to send off another order to the same address.You didn't receive the original one at Good job if kids get ahold of it This will all be taken away from us with companies like yours being so Careless with Your product Good job, recommending credits or refund or change of addres 👍

    By A. P. on 19/Dec/2024 :

    Title : Classic taste / good yield
    Comment : The taste is classic and the yield is good!

    By T. F. on 18/Dec/2024 :

    Title : Epic mistake with great seeds
    Comment : Im an old noob at this growing game and just had my first major fxxk-up . My 3 seeds stretched to much cause i had no knowledge in the lighting department and placed my light to far away from the seedlings. Just found a great app to measure light and see if ya plant in range. Link: https://play.google.com/store/apps/details?id=com.homestudio.ppfdmeter On the other hands my seeds were the BOMB .. They grew like 30 cm in 2-3 days but if i had the light correct i woulda gotten some real bad MFers. Will order a new pack in a few days and just 4-5 weeks till harvest on my Thunderfuck. Merry X-mas everyone

    By S. B. on 14/Dec/2024 :

    Title : Pretty good
    Comment : Not the strongest but buds are uniform and taste great

    By M. D. on 03/Nov/2024 :

    Title : Northern lights
    Comment : Well this strain should have a super hero title as she will have you in the clouds so great for a old school still better than some of the new ones growing is easy as running a bath and definitely great for stealth these this can handle any mistakes recommend big time this is my number one strain never let's you down

    By M. A. on 25/Oct/2024 :

    Title : Martin
    Comment : Amazing strain, yield 120g for 10 weeks

    By A. E. on 16/Oct/2024 :

    Title : First grow, indoor
    Comment : My first grow, very little know-how and low budget equipment. Still, after about 13 weeks I got ca. 70g from that one plant. Very pleasant high. Not disappointed at all. Planting the next one in a few days.

    By D. S. on 01/Oct/2024 :

    Title : Awesome strain
    Comment : I’ve bought several strains and this one was the only one i bought that all of them sprouted! Awesome flavour, and don’t let the % of the thc fool you, it will make you fly! ✈️

    By L. D. on 30/Sep/2024 :

    Title : Northern Lights Auto
    Comment : I Love this strain from RQS. She fits perfectly in my 3’x3’ tent. Healthy and produces plenty of sweet, lemon Trichomes. I have had 100% satisfaction with all the different strains purchased from RQS, and will always use them for all my future crops. Thank you RQS for keeping an old man happy !😃

    By N. G. on 23/Sep/2024 :

    Title : very good
    Comment : very good

    By M. D. on 13/Sep/2024 :

    Title : OMG fantastic...
    Comment : BEST Free seed i've ever gotten. I am sad to say I finished the last of her yesterday... I didn't get the 5 i wanted, and of the 3 only 1 popped, but i assume its old stock being given out, so I am not complaining there, If you get some of these seeds man, Cherish them, Especially if you end up with the lucky ass pheno I had. I grew it in happy frog with FF 3 part nutes, only used calmag 2 times during flower, The pot I used was small... 2 gallon, So the girl was small overall, but compared to the Royal critical Auto grown in the same medium side by side I ended up with roughly a 30% larger yield from the northern lights. I am just a beginner indoor grower, only had the pleasure of outdoor for the last 10 years, but I finally am in my own house, and have a glorious basement i'm slowly improving with each harvest.

    By F. T. on 26/Aug/2024 :

    Title : Luv it
    Comment : Great strain!

    By C. S. on 06/Aug/2024 :

    Title : Northern light auto
    Comment : I received the seed and planted and only couple days before harvest now plant big heathy sticky and smelly 😍🤑😍🤑🔥🔥

    By T. F. on 10/Jul/2024 :

    Title : One seed got twins
    Comment : Was thinking of pulling them out because they also topped themselves, instead with a bit of lst, they have surprised me, all those setbacks and im well into flower with alot of tops,

    By P. H. on 10/Jul/2024 :

    Title : NL Auto
    Comment : I recently grew Royal Queen Seeds' Northern Light Auto in 12L pots, and it was a great experience. The plants grew strong and healthy, even in various conditions. I had a very nice yield with dense, resin-coated buds. The effects are profoundly relaxing, making it perfect for stress relief and sleep issues. The smoke has a sweet, pleasant aroma. Overall, Northern Light Auto is a hardy and low-maintenance strain, perfect for both novice and experienced growers. Highly recommended!


    You cannot post a review because you have not purchased this product
From Alex howarth | 2025-02-12 07:11:53

Can north ligths auto and the thunder fuck grow outdoors in the uk

Royal Queen Seeds Team

Yes, both Northern Lights Auto and Thunderfuck can grow outdoors in the UK, as they are well-suited to a variety of climates. However, since the UK climate can be unpredictable, it’s important to start your plants early in the growing season to maximize the amount of sunlight they receive. Autoflowering strains like Northern Lights Auto are especially resilient and can handle the shorter growing seasons. Just ensure they get plenty of light, warmth, and protection from extreme weather.

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.

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Disclaimer

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.