Amnesia Haze feminized seeds (Royal Queen Seeds)

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If you’re looking for a strain that delivers Sativa effects in the biggest way possible, Amnesia Haze feminized seeds from Royal Queen Seeds are your answer. With THC levels that can reach as high as 24%, this is a potent lady who will go straight to your head. Expect cerebral effects that will leave you euphoric, energetic, and relaxed. Complement this with aromas of earth, citrus, and wood, and you have all the ingredients for a strain that’s bound to become one of your favorites.

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Royal Queen Seeds
Outdoor Indoor Greenhouse
70% Sativa / 30% Indica
600 - 650 g/m² indoors
650 - 700 g/plant outdoors
All characteristics

Amnesia Haze Strain Info

A Sativa dominant (70%) hybrid, the original Amnesia Haze from breeder Royal Queen Seeds is a cross between Amnesia and Neville’s Haze. She has a history of being a multiple cup winner, and the fact is that she pleases both consumers and growers alike with her typically Sativa effects and generous harvests.

Flowering Time

Amnesia Haze finishes her flowering time in 10-11 weeks for indoor growers, and by late October for outdoor operations.


You’ll get some excellent harvests from Amnesia Haze, with indoor yields of 600-650g/m2 (1.97-2.13oz/ft2), or 650-700g (22.9-24.7oz) per plant for outdoor grows.


The effects of Amnesia Haze are strong and long-lasting. She’s a typical Sativa, meaning she delivers effects that are cerebral, energetic, uplifting, euphoric, and relaxing.

Amnesia Haze effects
Amnesia Haze weed effects
Amnesia Haze strain effects
Effects of Amnesia Haze

THC And CBD Levels

Amnesia Haze is a very potent strain, usually testing at 20-24% in terms of THC content with around 1% of CBD.

Smell And Taste

Amnesia Haze has a terpene profile that delivers fresh and citrusy aromas with undertones of earth and wood. Her flavors, meanwhile, are sweet and lemony with hints of pepper and spices.

Grow Tips

Growing fast and vigorous with slightly larger internodes and multiple branches, Amnesia Haze reacts well to all types of training methods and techniques. Amnesia Haze will grow long, smelly, sticky buds that will become fully covered with resinous trichomes by harvest time.

  • Her height can reach 140cm (4’9”) indoors, and 210cm (6’8”) outdoors.
  • Like most Sativas, this strain prefers slightly sunnier, warmer, and semi-humid climates, but grows well in greenhouses and indoors when those conditions are replicated.
  • It’s a bit more susceptible to pests, disease, and harsher weather, so it might not be the best choice for new growers.

Amnesia Haze Seeds

Amnesia Haze is one strong strain that you’ll definitely want to add to your grow list. Order your feminized seeds online today from Herbies Seeds and get started with this hit strain sooner.


  • Brand Royal Queen Seeds
  • Type of seeds Feminized
  • Type of seeds Photoperiod
  • Suitable for growing Outdoor
  • Suitable for growing Indoor
  • Suitable for growing Greenhouse
  • Effect Journey to nowhere
  • Genetics Amnesia x Neville’s Haze
  • Awards Multiple Cup winner
  • Height 80 - 140 cm indoors
    175 - 210 cm outdoors
  • Harvest 600 - 650 g/m² indoors
    650 - 700 g/plant outdoors
  • Indoor flowering time 70 - 77 days
  • Outdoor finish Late October
  • % Sativa/ Indica/ Ruderalis 70% Sativa / 30% Indica
  • THC 20 - 24 %
  • CBD Medium
    • Advantages
      Amazing strain, good genetics
    • Disadvantages
    • General impressions
      What not to love about this strain! All of my seeds germinated and were growing rapidly! They just need some extra attention and water. As for the yield, it wasn’t too big. Only my fault! Not too many, but the quality is superior! Smooth, mellow, very pleasant high… And the taste is just as good! I’m including it to my collection! Recommended to all connoisseurs! Respect to Herbies!
    • Advantages
      Amazing quality buds
    • Disadvantages
      Only "downside" for me was that, she was to strong for my low tolerance... so i was avoiding smoking it trought day.
    • General impressions
      RQS Amnesia haze is one of the best, if not the best plant I grew in 10 years. And i had 50 plus strains. I had 2 plants and they were very similar, but they smell different. Both were hazy but one was more spicy which i realy liked. Very vigorous and sturdy plant with exelent yield. Buds are dense and big, so be aware of humidity. Strain has it all... potency, smell, flavor, growth...
    • Advantages
      Perfect strain for newbies!
    • Disadvantages
    • General impressions
      Super easy to grow, with a decent yield. You almost can't do anything wrong with this strain, perfect for beginners. Perfect for learning how Topping works, because it recovers fast and with little care, even as a beginner, you can double the yield. I recommend it to everybody!
    • Advantages
      Awesome strain with strong genes
    • Disadvantages
      haven’t found any
    • General impressions
      This was my first growing experience together with AK47. AKs have already finished flowering and Amnesia keeps growing for 4 months already. For around 2 first months I kept them under 3 105W ESLs (6500K). It was enough for AK’s growth but Amnesia was too slow and I added a 400W HPS, after which Amnesia started catching up. I did some things wrong like I didn’t use the PH meter, I messed up the light schedule and had to add 30 mins of dark each time to get it to 12/12 so it starts flowering. Same with the temperatures, sometimes it was too hot, sometimes it was too cold, but then it kinda stabilized. Anyways, it grew up just fine! THe effect is very interesting, it’s energizing, uplifting… Light some up in the morning and you’re ready to go! It just gives you nerve, you don’t care, you’re in a great mood, you don’t mind eating something nice or talking to people... Great strain!   
    • Advantages
      Great strain
    • Disadvantages
      Can cause dry mouth
    • General impressions
      2/2 germination Great plant, the two were very similar in structure, colours and smell. The flavour is the well known pine and haze.
      The High is very energetic and cerebral and very long lasting. I tried it with only one week of curing in glass jar, so this gonna be better and better. The buds are not the hardest and compacts. The AM #1 yield 33g of great buds, and some 15g of trimming and popcorn buds (with a lot of resin).
      The AM#2 yield 38g of great buds, and some 12g of trimming and popcorn buds. With the Trim and Popcorn I’m gonna make Oil. It was a pleasure to grow them, they respond super nice to Topping and LST, and I definitely grow this strain again.
      (Note: I had to modify the light setup to 170 watts because I have a 340 watts setup for the 2 AH and the 2 RG. And added to the final weight the trim and popcorn buds because it’s useful material, full of thichomes).
    • Advantages
      easy to grow
      made me creative euphoric and giggly
      I’m a big fan of sativa strains, so I love this one very much
    • Disadvantages
      can cause dry eyes
    • General impressions
      great stuff if you love sativa this is a great strain easy to grow but taking long so if you want it to be quick dont go for this ones
    • Advantages
      Amnesia Haze has been one of the most interesting and exciting grows I have had so far. Frosty buds all over, with dense buds. Rich thick smell and resin, Amnesia is visually eye catching and a great yielder.
    • Disadvantages
      Can cause dry mouth
    • General impressions
      I am really happy with this result, definitely I got more than I expected, and early smoke tests are just unreal. Already a distinct flavour that is unique to me, but may be associated with “haze” genetics. Rich and full, not harsh even though not cured, and a strong, clear happy high that lasts for ages. Great reviews from mates so far as well. I am really happy with the way she pushed through a tough summer and pumped in final stages. Visually stunning with the huge thick crownies on each side. Dank smell and thick with resin. What a taste, a real beauty. Will give this another go for sure. 🍻