• Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Auto
  • Northern Light Automatic
  • Northern Light Automatic
  • Northern Light Auto + 3

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 Automatic infuses the best traits of this iconic strain in a convenient, autoflowering package.
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Number of seeds:
x1
£7.47
x3
£19.09
x5
£29.06
x10
£53.96
x25
£107.93
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  • Data sheet
  • Questions (16)
  • Reviews (2334)
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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 feminised, 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 T. C. on 28/Oct/2024 :

    Title : Great trouble free strain
    Comment : I genuinely love this strain. Easy to grow and gets the shop done with decent yeild and good quality.

    By C. P. on 28/Oct/2024 :

    Title : 100% Germination and Fast growing!
    Comment : Planted 3 separate seeds- one was particularly delayed but went on to yield a solid 1.58 oz harvested 73 days after going in 5 gal pot, the next was harvested day 80 as it seems to have undergone some sort of stress/deficiency that caused longer, weaker limbs, and I failed to put up a trellis ahead of time to support it as I hadn't anticipated such length- yielded 4.33 oz. Last and most beautiful plant was harvested day 91/week 13 after going into pot- 5.16 dried oz of FROST BUD. Unfortunately for me; however, I failed to monitor the temperature and humidity level of my tent during this dry and the planted were CRUNCHY dry within 4-5 days- I only did the limb bend test and foolishly failed to realize that doesnt work when the environment isn't properly dialed in. Lesson learned. As for the smoke/effects: long-lasting high once cured..very smooth...makes me want to listen to music and make it ! Tends to put me to sleep if I'm even the tiniest bit already tired. Also GREAT for cycle pains ladies :)

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

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

    By S. F. on 21/Oct/2024 :

    Title : Bine
    Comment : Nach 3 Monaten war sie groß genug zum ernten ! Toller Turn kaufe ich ferne wieder!!

    By V. L. on 17/Oct/2024 :

    Title : My first Autoflower
    Comment : Wow I was impressed by the color and the potency I got off my first RQ Northern Lights harvest. I still need to dial in my feeding schedule and flush period, but everyone who tried it said it was smooth and has a nice clear headed and relaxing effect. With the right lights and nutrients you can definitely push higher than the +-14% advertised, I got a little more than 1.5 oz off one small plant

    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 16/Oct/2024 :

    Title : D.s.
    Comment : Bei dem ersten Grow stabile 70g rauchfertig von 2 Pflanzen. Samen bis Ernte 9 ½ Wochen. Sehr starkes high was mich überrascht. Geschmack sehr zitrus lastig und lecker. Lampe war 150watt led . Ohne beim Anbau n morts Aufwand zu betreiben. Bin sehr zufrieden. Keimrate 90 Prozent.

    By A. A. on 07/Oct/2024 :

    Title : Solid, strong, tasty
    Comment : Survived all my rookie mistakes and made a big yield in more then suboptimal conditions. Tastes earthy, peppery and a bit citrusy. The high medium to high and long lasting; as expected a rather indica high. Very nice

    By B. C. on 03/Oct/2024 :

    Title : Amazing growth
    Comment : What can I say this plant surprised me she took off and is currently at 34 inches tall and still going I can’t wait to see. her start flowering she’s such a beautiful plant

    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 C. G. on 30/Sep/2024 :

    Title : Great Harvest
    Comment : Awesome grow, planted four and they provided nice long thick buds. Will plant again.

    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. S. on 23/Sep/2024 :

    Title : Northern lights so far so good
    Comment : My northern lights auto is in week 5 right now and hasnt completely went to flower which has me a little concerned since the data sheet says 6-8 weeks of flower. Im litterally going to be either pushing these limits or maybe have little yields. I will update as i complete

    By B. A. on 23/Sep/2024 :

    Title : The bomb
    Comment : This Northern Lights auto has far surpassed my expectations. The buds are dense and the size of a gallon jug and the smell is amazing. Just waiting to cut, dry and cure! I have more of these that I will be growing again.

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

    Title : very good
    Comment : very good


    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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Disclaimer

Buying, selling, or trading cannabis seeds in the UK is legally permissible, regardless of whether seeds are obtained domestically or from other European countries. However, it is your responsibility to research and comply with local laws and regulations before placing an order.