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Northern Lights Auto feminized seeds (Green House Seeds)


Northern Lights Auto is a fast Indica-dominant cannabis strain and an autoflowering version of a legend every grower has heard of. Perfect for fans of old-school cannabis, Northern Lights Auto reeks of a fresh, soft brick of flavorful hash. Its hard-hitting flowers are quick to soothe any pains and relieve stress, making it the perfect strain for those in need of nature’s medicine. No wonder this outstanding potency simply makes you forget about everything but the joy and relaxation it brings.

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Green House Seeds
Outdoor Indoor
10% Sativa / 80% Indica / 10% Ruderalis
THC 18 %
All characteristics

Hard-To-Forget Sensations Of Northern Lights Auto

Northern Lights Auto has a very special high: it hits you square in the eyes and shakes your entire foundation to its core. The effects are surprisingly strong considering this is an autoflowering strain. This variety will provide the same euphoric and relaxing effect that made its parent famous around the world – this is something that can’t be described, only experienced. Besides that, Northern Lights Auto is a strain that’s able to relieve ailments of a wide variety. For this reason, it’s prized by those in need of strong medicine in a short amount of time.

Old-School Taste For Weed Connoisseurs  

The taste and aroma of Northern Lights are like a reflection of each other. Both remind of freshly-produced hash straight from the fields of the Rif Mountains. Picture that smooth, soft, and fragrant slab – perfect for those who love old-school Kushy feeling with slight pine and soil notes to their weed.

Northern Lights Auto: Growing A Healer With Massive Crops

Autoflowering and feminized characteristics of Northern Lights Auto make these cannabis seeds a breeze to cultivate both indoors and out – they basically grow automatically and don’t require much control. Northern Lights Auto prefers a medium dose of nutrients that can be found in organic soil, or regular nutrient mixes for hydroponics. As for the light schedule, since she can flower during the 18/6 lighting schedule, the plant feels better and produces more buds under full sun outdoors and a minimum of 600 watts indoors. If given enough light, Northern Lights Auto is capable of producing 800g/m2 (2.6oz/ft2) indoors, or up to 150g (5.2oz) per plant outdoors.

  • The strain’s preferred container size is small to medium.
  • Naturally, this strain has a large dominant apex, which makes it suitable for the Sea of Green growing method.
  • To achieve maximum yields, it’s better to prevent high humidity levels, as this will have a negative impact on bud production.

Northern Lights Auto Continues The Legacy

Green House Seeds has crossed the original Northern Lights with Green-O-Matic to create an autoflowering version of the global phenomenon. Now you can experience the same unforgettable effects after spending much less time and effort on actually cultivating this cannabis strain.


  • Brand Green House Seeds
  • Sex Feminized
  • Flowering type Autoflowering
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Unique balance
  • Genetics NL x Green-O-Matic
  • Height 90 - 120 cm outdoors
  • Yield 800 g/m² indoors
    100 - 150 g/plant outdoors
  • Flowering indoors 56 days
  • From seed to harvest 70 days
  • Genotype 10% Sativa / 80% Indica / 10% Ruderalis
  • THC 18 %
  • scottb73
    1 March 2021
    1 March 2021
    • Advantages
      Great price,loves topping,heavy yield,NL
      GH nutes,2gal fabric pot/coco,2x240w QB's
      I pulled 5oz dry from one of these which blew me away for an autoflower.
    • Disadvantages
    • General impressions
      Easy to grow strain which responds well to topping.
  • boopthepeets
    20 August 2021
    20 August 2021
    • Advantages
    • Disadvantages
    • General impressions
      Week 14
      This week I’ve starter seeing some amber trichomes so i’m now to the point of flushing and waiting. She rebounded extremely well and the smell from those terpenes are very strong with a lemongrass/oregano scent. I’ll be checking the trichomes once every three days.
    Photos from customers
  • GeoWoLD
    31 October 2021
    31 October 2021
    • Advantages
    • Disadvantages
    • General impressions
      Great strain with big potential and strong stone 😅 Definitely for late smoke 👻
  • TheReaper
    23 April 2020
    23 April 2020
    • Advantages
      Easy to grow
      Made me feel relaxed! 😊
    • Disadvantages
    • General impressions
      This is an outdoor strain was so big lol I thought this might not be an autoflower, however.. another seed was compact and finished at week 10.
  • not4n
    21 May 2020
    21 May 2020
    • Advantages
      Worth trying 😊
    • Disadvantages
      Nothing so far
      Will let you know if any
    • General impressions
      I have a GHS Auto NL going right now too. Except mines in my window in a 1.5 liter peanut bottle (bottle I got with beer nuts but ate all the nuts, it's not some new form of pot or anything). I've read that these plants get tall, so I didn't want to scare my girlfriend with this little seedling that'll grow to be 4 feet tall in a 1 gallon container...lol. I'm sure it's gonna get tall and lanky like most of GHS' stuff.

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