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Amnesia feminized seeds (Seedstockers)

Amnesia by Seedstockers is a legendary cannabis strain which needs no introduction. A pure Haze, Amnesia is one of the most popular strains in the Seedstockers catalog – in part due to her high THC content of 23-24%, but also because of her heavy yields of up to 600g/m² when grown via SoG.

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Outdoor Indoor
Sativa dominant
THC 23 - 26 %
All characteristics

Amnesia: A Legendary Classic Taken To The Next Level

Amnesia is a feminized photoperiod cannabis strain bred by Seedstockers. Resulting from a cross between Outlaw Amnesia and Super Silver Haze – two world class cannabis strains from Amsterdam – Amnesia offers heavy yields of dense, resinous cannabis and leaves very little to be desired.

Robust Sativa-Dominant Genetics

Growing Seedstockers’ Amnesia is significantly easier than growing the original from Soma Seeds – crossing with Super Silver Haze added a high level of robustness to her genetic lineage, making her a fantastic candidate for indoor growing. She responds well to high nutrient feeds and all types of training. Indoor yields for this cannabis strain are 450 – 600g/m2 however she really performs well outdoors in warm climates. Due to her Sativa-dominant genetic lineage, Amnesia grows tall with multiple large branches. Here is more information to help you grow this strain:

  • Impressive height – Amnesia reaches a final height of 120-160 cm indoors and up to 2.5 m outdoors!
  • Max EC of water – 1.6 in veg, up to 2.0 in flower.
  • Water pH: 5.8-6.0.
  • Recommended lighting: Veg: 450W CFL Flower: 600W HPS.
  • Recommended nutrients: Fox Farm FX14049 Big Bloom, Grow Big & Tiger Bloom Trio.
Amnesia effects
Amnesia weed effects
Amnesia strain effects

A Taste of Amsterdam

This high performance pure Haze hybrid is incredibly potent – her effects are initially cerebral but slowly progress to the extremities, leaving the user calm and relaxed. In addition to a wonderful effect, her high resin production makes her great for those who enjoy making cannabis concentrates such as butane honey oil.


  • Brand Seedstockers
  • Sex Feminized
  • Flowering type Photoperiod
  • Suitable for Outdoor
  • Suitable for Indoor
  • Effect Potency for experienced ones
  • Genetics Outlaw Amnesia x Super Silver Haze
  • Yield Medium / High
  • Flowering indoors 63 - 77 days
  • Genotype Sativa dominant
  • THC 23 - 26 %
  • JP Worldwide
    9 November 2020
    9 November 2020
    • Advantages
      Great genetics and high potency
    • Disadvantages
      Density wasn't the greatest but still very happy with the yield
    • General impressions
      She grew great outdoors and ended up with a decent yield. There is a strong citrus and spice smell to the buds. Great sativa, perfect for day time consumption.
    11 November 2020

    Hello JP Worldwide,

    Thank you for your review to this strain, it's really nice to know that you're happy with how it grows and produces

    Respectfully, Herbies Seeds
  • Sean
    12 June 2020
    12 June 2020
    • Advantages
      Potent genetics! 💪💗🌱👍💕
    • Disadvantages
    • General impressions
      The strain is very potent.
      Please use SCROG to maximize your yield.
      Top quality genetics!
      Totally recommended.
  • linda
    14 April 2021
    14 April 2021
    • Advantages
      100% germination
    • Disadvantages
      Didn’t notice any 
    • General impressions
      Top quality seeds, fast and stealth shipping.
  • savzxo
    24 February 2021
    24 February 2021
    • Advantages
      Grew fast and bushy with many branches and colas. Resilient to higher temperatures . Buds were large, dense and sticky with a lemon-y aroma.
    • Disadvantages
      Doesn't do well at all with higher than average humidity during flowering. Bud rot quickly set in although air circulation was fairly good indoors with natural humidity levels between 50-65%. Did not harvest yet and not sure if my plant will make it to the end due to the mold problem.
    • General impressions
      I would grow this again with the aid of a dehumidifier or higher powered exhaust fan with air-conditioning.

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