Continue

Amnesia Haze Auto

The World’s Favorite Haze.
Pack
1
fem
9,00 €
In stock
Pack
1 feminized seed
9,00 € / seed
1 feminized seed
9,00 € / seed
2 feminized seeds
8,00 € / seed
3 feminized seeds
8,00 € / seed
5 feminized seeds
8,00 € / seed
10 feminized seeds
7,00 € / seed
25 feminized seeds
6,00 € / seed
50 feminized seeds
5,00 € / seed
100 feminized seeds
3,99 € / seed
500 feminized seeds
2,60 € / seed
1000 feminized seeds
1,80 € / seed
Add to Cart
Buy Now
Warehouse
Payment can be made with Credit/Debit Card, Bank Transfer and Bitcoin
  • Genetics: Amnesia Haze Cut x FB Auto #1. 
  • Seed Type: F4 Feminized Autoflower.
  • Full-blooded Sativa heritage. Recommended especially for hot climates, where you will see her really take flight.
  • One of the tallest autos. This haze variety can grow up to 150 cm so make sure you have enough space available.
  • A better version of the classic! Our improved version of this classic strain comes with a floral smell with citrusy undertones that will take old-school growers back to the old days.
Read more
Photos from our community
How our fans show off their fave strains. Shop the ones you like!
Show more

Tech Radar

Amnesia Haze Auto
Climate Intended
Very Hot
Hot
Moderate
Cold
Very Cold
Genes
Sativa
Mostly Sativa
Hybrid
Mostly Indica
Indica
Smell
Very Strong
Strong
Moderate
No filter needed
High
Medium
Low

Tech Specs

Parameter Value
Taste Herbal, Lemon, Peppery
THC Up to 22%
CBD < 1%
Harvest EU Indoor 400 – 650 gr/m2
Harvest US Indoor 1.3 – 2.1 oz/ft2
Harvest EU Outdoor 70 – 300 gr/plant
Harvest US Outdoor 3 – 11 oz/plant
Size XXL
Height 90 – 150 cm
Height US 35 – 59 inches
Flowering 10 weeks
Room Indoor/Outdoor/Greenhouse/Mixlight
Gender 100% Female
Genes Sativa 70%/Indica 30%
Genetics Amnesia Haze Cut x FB Auto #1
Seed Type F4 Feminized Autoflower

Genetic tree

Original Amnesia Haze Auto
Amnesia Haze
Jamaican
Afghan Hawaiian
Afghani
Hawaiian
Laotian
Fast Buds Auto #1
Lowryder #1
Northern Lights
Willy's Wonder
Ruderalis
Fast Bud Auto
NYC Diesel
Ruderalis
Genetic tree — Amnesia Haze Auto. Source: GrowDiaries.com

Description

A huge yielding, Haze dominant hybrid that is ready to chop in just 70 days. She will grow vigorously and flower expressing her full-blooded Sativa heritage, so is better suited for growers with experience and plenty of growing space. Her potency can hit up to 22% THC We strongly recommend this strain to growers living in a hot climate growing outdoors, where this autoflowering hybrid will really take off in height and produce enormous yields. Also for indoor, for growers who are looking for big productive plants.

Amnesia Haze Auto brings the unmistakable Haze profile into an autoflowering format through a cross of an elite Amnesia Haze cut with FB Auto #1, refined into a stable F4 feminized line. The focus behind this selection was vigor, scale, and resin output without losing the sharp, cerebral character that defines true Haze genetics.

This cultivar grows tall and expressive, reaching 90-150 cm, with open internodal spacing and long branching that supports large, resin-coated flowers. Buds are denser than traditional haze lines, stacking hardened calyxes and bright orange pistils beneath a heavy trichome layer. Yield potential is high, reaching 400-650 g/m² indoors and up to 300 g per plant outdoors.

Aromatic intensity leans classic and sharp, built around lemon zest, herbal notes, and peppery spice. With THC levels up to 22% and consistent resin coverage across buds and trim, Amnesia Haze Auto is well suited for extraction, offering clean, citrus-forward concentrates with reliable returns.

Amnesia Haze Auto fits growers and processors looking for large-scale Haze performance, strong resin production, and authentic old-school character in a fast, modern autoflower.

Certificate of analysis

Encore 2025

Packaging

Sealed to ensure authenticity
Waterproof Coating
Aluminium interior lining
Pack front
Pack seed
Pack back
Protective sticker
QR code
Scratchable serial number

Effects

Energetic Energetic
52% of people reported feeling Energetic
Creative Creative
41% of people reported feeling Creative
Relaxed Relaxed
39% of people reported feeling Relaxed
Hungry Hungry
30% of people reported feeling Hungry
Happy Happy
28% of people reported feeling Happy
Giggly Giggly
24% of people reported feeling Giggly
Talkative Talkative
17% of people reported feeling Talkative
Uplifted Uplifted
15% of people reported feeling Uplifted
Sleepy Sleepy
4% of people reported feeling Sleepy

Compare with similar strains

Rating
THC
Indoor
Outdoor
Size
Height
Flowering
Genes
Up to 22%
400 – 650 gr/m2
70 – 300 gr/plant
XXL
90 – 150 cm
10 weeks
Sativa 70%/Indica 30%
Up to 23%
450 – 550 gr/m2
50 – 150 gr/plant
XL
70 – 110 cm
9 weeks
Sativa 20%/Indica 80%
Up to 23%
400 – 650 gr/m2
70 – 300 gr/plant
XXL
90 – 150 cm
10 weeks
Sativa 70%/Indica 30%
Up to 22%
350 – 550 gr/m2
60 – 150 gr/plant
XL
70 – 120 cm
8 – 9 weeks
Sativa 55%/Indica 45%

Customer reviews

4.7 of 5
147 customer ratings
5 stars
81%
4 stars
15%
3 stars
3%
2 stars
1%
1 star
1%

Review this strain

Share your thoughts with other customers
Add comment or review

Customer images

See all customer images (26)

Customer videos

Read reviews that mention

English (96)
Polski (9)
Português (8)
Italiano (8)
Deutsch (6)
Français (6)
Русский (6)
Español (5)
Română (3)
L
Lippitt. Verified customer
Reviewed 28 June 2020
kudos for the suggestion
I just finished growing this outdoors, it went great. It was my first time doing an auto outside, but i contacted fast buds about recommendations for sativas outdoors, and someone told me amnesia haze was a good choice. They were right! I didnt know what to expect from an auto grown outside, but I'm very pleased with the results. I only gave water for the first month, and during flowrr only added some basic advanced bloom nutes and that's it. It came out perfect, got about 105 gr off it even.
11 people found this helpful
people found this helpful
Reply
Report abuse
E
Estaban tenn
Reviewed 31 August 2023
Big girl!!
Wow… this lady grew 6ft7 an absolute monster, bigger than most photos, couldn’t believe it just wouldn’t expect that too much from an auto. 20l pot 24/7 light she took it like a trooper. She got hungry and drank more then I could give her, be warned! The smells were incredible a sort of orange smell with a touch of lemon, maybe a little undertone of skunk? This big lady will need plenty of support as her fat buds just out weigh the branches and you end up with a right mess. Unfortunately because of the hot weather had a little problem with humidity and got bud rot. Totally my fault of course, not enough air flow just didn’t expect her enormous size and wasn’t prepared. But, I did salvage quite a bit as there was so much of it. Nice active high starts of super active and then locked in couch an hour or so later, tastes lovely. I had to defoliate often but she just kept pushing out more and more. What a strain, a true fighter! I will definitely be growing again but this time more prepared.
6 people found this helpful
people found this helpful
Reply
Report abuse
Show replies (1)
J
Jenczek
Reviewed 12 August 2023
Skunk
outdoors 90days 195cm 205g 100% happy
6 people found this helpful
people found this helpful
Reply
Report abuse
Show replies (3)
M
Michal . Verified customer
Reviewed 19 October 2020
fast buds amnesia haze auto
Super fast, this grew to completion in 75 days, which for me was perfect.
4 people found this helpful
people found this helpful
Reply
Report abuse
M
Matteo
Reviewed 9 February 2024
Genetic freak
I can't say as far as the buds are but so far about 35 days into this grow that one of my plants is bigger than any other plant I've grown and that's quite a bit! So far I'm impressed with her size her stalk is 3 times as big as her sister (same strain)! I'll update when I harvest with pics!
3 people found this helpful
people found this helpful
Reply
Report abuse
Show replies (1)
K
Kominek. Verified customer
Reviewed 19 October 2020
it was ok
came out a bit small, maybe due to my lights, but i can't really say. I will try again one day.
3 people found this helpful
people found this helpful
Reply
Report abuse
M
Marcinko. Verified customer
Reviewed 25 April 2024
1 star - but not fast buds fault
I'm rating this review like this just because I had a bad grow, but it wasn't to do with the genetics. My tent was a bit too small for this girl, as she just wanted to grow and grow. She ended up touching the light and got light burn, and she had a lot of branches that I didn't know how to handle. I think I need to do some smaller grows first to get the hang of this.
2 people found this helpful
people found this helpful
Reply
Report abuse
Show replies (8)
C
Cinquanti
Reviewed 14 October 2022
amazing yield
I’ve had photoperiod strains that yielded less
2 people found this helpful
people found this helpful
Reply
Report abuse
A
Agurs
Reviewed 4 November 2022
no issues germinating
we’ll see how they grow and smoke
1 people found this helpful
people found this helpful
Reply
Report abuse
G
Gaboury
Reviewed 4 November 2022
all good so far
some yellowing on the edges of the leaves but I think it’s light stress
1 people found this helpful
people found this helpful
Reply
Report abuse
Load more customer reviews (86)
Amnesia Haze Auto
Amnesia Haze Auto' pack backside
Amnesia Haze Auto
Amnesia Haze Auto' pack frontside

GrowDiaries reviews

Join the community and make your own diaries!

Read this to improve your grow

Customer questions & answers

Can she take topping?
Topping is not generally recommended to do to autos because it can potentially stunt their growth or overstress them. However, If you are experienced with autos and have a healthy plant, it could be worth trying. That being said, LST is recommended over HST if you want to improve yield or control size.
Is she resilient to mildew or mold?
Due to her Sativa lineage, she is not as resistant as our other Indica-dominant strains.
can i grow her in colder weather?
This strain can be grown even in colder climates but it's in hotter ones where she will really show her full-blooded Sativa heritage.
Is this strain a heavy feeder?
No, as long as you feed a regular dose of nutrients you'll be fine, this strain doesn't need more nutrients than any other strain would.
How can I increase the flavour?
To enhance the aroma and flavor you should flush in the last 2-3 weeks before harvesting and make sure you dry and cure properly.
What nutes do you recommend? I'm growing indoor
While we can't recommend any specific nutrients or brands, we suggest doing some research to find out the best one available to you in your area. Basic veg and bloom nutrients are fine, as well as any bloom boosters you might want to try. Start out feeding about 1/3 of the recommended dose, and gradually increase it as you observe the plant's reaction. Be sure to flush with plain pH'd water if you see any signs of toxicity.
What schedule do you recon is better: 18/6 or 20/4? thanks!
Plants grown under a 20/4 light cycle end up yielding more but your electricity bill will be higher, so you should think if it's worth it.
what lights do you recommend for your amnesia?
As a company we can't really recommend any specific type or brand of lights, however we suggest doing your research in finding the best quality of lights possible for your set up. Quality light is very important in Cannabis cultivation. It's also about preference and what works in your space best. If you have heat issues, maybe LEDs are a good choice, if it's too cold, go for HPS, etc. You should also make sure to find out the 'true wattage' of your lights before making a purchase.
Is it better if I grow her indoor or outdoor? Which one will give me better yields?
Our Amnesia Haze Auto will grow more (resulting in higher yields) in hotter climates, it really doesn't matter if it's indoors or outdoors as long as you can maintain the temperatures around 24-26 celsius.
When should I start training her? Just popped this one.
You should start training around week 3 or when at least 3 pairs of leaves have fully developed.
What light schedule do you recommend?
It's really up to you and your grow space needs. Autoflowers don't require any light cycle changes, unlike photoperiods. While autos can be grown perfectly fine under 24/0 throughout the entire grow, some growers prefer to use 20/4 or 18/6 in order to give their plants a 'rest' period and/or to use less light to reduce heat in space/save on electricity.
What type of training is the most recommended for this strain?
Yes, LST works great with this strain.
I bought this seed and it didn't germinate! why??
Hello, please get in touch with our support department and we'll help you with the germination process. [email protected]
what pot size do you recommend?
Generally, we recommend using 3 gallon pots to give the plant it's full potential of growth.
Can I use just a little bit of defoliation with this strain, because it's too bushy and light can't reach inside. (She is 20 days old just starting flowering)
Hello, thanks for asking! Yes, as long as you don't do it too aggressively you won't have a problem.
I think one of them has gone hermie. Should I chop her? Is it going to affect the other ones?
You should remove the hermie from the grow space gently so the sacs don't end up releasing the pollen and pollinating the rest of your plants.
Do you ship to california
Thanks for asking. We do not ship to California but we have several distributors that do, please take a look at our distributors list: 2fast4buds.com/distributors/us
What's the best medium for indoor growing?
It depends on the nutrients you have available, if you're using organic nutrients we recommend soil, and if you're using synthetic nutrients, coco fiber.
First time grower. Will this grow well in tropical climates? Humidity is constantly around 50-70% and temperatures between 28-35 degrees Celsius.
Hello, thanks for asking. Yes, Sativa-dominant hybrids are ideal for tropical climates, our Amnesia Haze Auto will grow really well in the conditions you mentioned, just make sure to place a plastic cup over the seedling to maintain a high humidity during the initial weeks because 35℃ may be too much for a baby plant.