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Polar Express Auto feminized seeds

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Polar Express Auto is a powerful autoflowering cannabis strain with a THC rating hovering around 20%. On the surface, this is a typical Indica strain, with notes of pine and skunk. However, it has some deliciously sweet undertones that help make Polar Express Auto surprisingly complex. Because it can be a hard-hitting strain, this one is best left for evening and weekend use, especially for novice consumers.

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Auto Seeds
Outdoor Indoor
Indica dominant
THC 19 - 22 %
All characteristics

Polar Express Auto: A Big Body High

With THC levels of up to 20%, this Indica autoflowering cannabis variety tends to be felt strongest in the body. You’ll likely feel a relaxing, tingling physical sensation that’s complemented by an uplifting cerebral high. Although Polar Express Auto is by no means the strongest of strains, you’re likely to feel pretty couch-locked and have a strong craving for the munchies.

Flavors That Are Bound To Surprise

The flavor profile of Polar Express Auto is full of surprises and is one of its most popular features. Initially, the strain tastes a lot like a typical Indica strain, with dominant notes of pine and skunk. However, an aftertaste soon develops, and you’ll notice this plant’s sweeter side, with a strong taste of caramel for a very pleasing smoke.

Aromas That Are Good For Discretion

Despite this autoflowering marijuana strain’s powerful flavor profile, its aromas are decidedly delicate. These are almost completely neutral, which is why Polar Express Auto is considered a great guerilla grow for those who value discretion. If you’re looking for a strain that won’t attract the attention of nosey neighbors, this is an excellent choice.

Polar Express Auto: Decent Harvests That Are Easy To Hide

Polar Express Auto’s utility as a guerilla grow also carries over into other aspects of the plant. While the yields of this strain are medium, it has been bred to grow to a short height, making it great if discretion is important to you.

  • The plant reaches a height of just 30-80cm (12-31”).
  • It’s also a highly resilient plant that’s easy to grow.
  • It has a time from seed to harvest of 60-80 days.
  • Expect yields 300-400g/m2 (1-1.3 oz/ft2).

Careful Experimentation Lead To Outstanding Genetics

This autoflowering cannabis strain is the result of a long process of experimenting with over 20 Kush strains in order to find something that combines a very subtle grow with big flavors and a strong high. The growers opted for a classic Northern Lights #5 crossed with Californian Kush and Lowryder 2. Thanks to the presence of the California Kush, this otherwise typically subtle guerilla grow boasts a very complex flavor profile that makes it a great choice for personal use.


  • Brand Auto Seeds
  • Sex Feminized
  • Flowering type Autoflowering
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect A strong all over body buzz
  • Genetics NL #5 x Kush x Lowryder
  • Height 30 - 80 cm
  • Yield 300 - 400 g/m² indoors
  • From seed to harvest 60 - 80 days
  • Genotype Indica dominant
  • THC 19 - 22 %
  • Stinkfox
    5 May 2020
    5 May 2020
    • Advantages
      Very relaxing! Smells and tastes great.
    • Disadvantages
      - Dry eyes
      - Dry mouth
    • General impressions
      A great strain. Harvested on day 80. It’s very relaxing! Recommended nutrients: Fox Farm Big Bloom, Fox Farm Tiger Bloom, Fox Farm Grow Big.
  • Northern_Ent
    20 April 2020
    20 April 2020
    • Advantages
      Nice indica stone. Polar Express is highly recommended for backyard outdoor grows in Canada. Small enough, low odour, productive, autoflower that can handle cool nights and produces good weed.
    • Disadvantages
    • General impressions
      Nice indica stone which I usually prefer over sativas. Northern Lights and Kush heritage means to me it’s a good classic stone. Excellent choice for one of the legal 4 plants in Canada. The name might put people off thinking it’s a compromise, but it’s really good dope. Made me feel relaxed and happy))) Loved it. Polar Express is very well suited to backyard or patio grows.
  • ashah074
    27 May 2020
    27 May 2020
    • Advantages
      I am happy with the results.
    • Disadvantages
    • General impressions
      yield would have been better if the third plant did not turn into a dwarf. but she is frosty. the buds are sticky and one of the polar express smells very kushy and looks kushy 2!

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