Amnesia Z Auto

The Haziest Rainbow You'll Ever Taste!
Pack
1
fem
$15.00
In stock
Pack
1 feminized seed
$15.00 / seed
1 feminized seed
$15.00 / seed
2 feminized seeds
$14.50 / seed
3 feminized seeds
$14.00 / seed
5 feminized seeds
$13.00 / seed
10 feminized seeds
$12.00 / seed
25 feminized seeds
$9.80 / seed
50 feminized seeds
$8.20 / seed
100 feminized seeds
$5.99 / seed
500 feminized seeds
$3.60 / seed
1000 feminized seeds
$2.40 / seed
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  • Genetics: Original Auto Amnesia F4 x Z Auto F5. 
  • Seed Type: F3 Feminized Polyhybrid Autoflower. 
  • Get ready for takeoff. An almost psychedelic high that’ll take you to the moon and back.
  • A modern blast to the past. Experience the whole spectrum of classic and modern terps.
  • Full-on fruity terps. Fruitylicious resin that makes for the most flavorful extractions.
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Tech Radar

Amnesia Z 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 Fruits, Lemon, Spicy, Sweet
CBD
Harvest US Indoor 1.5 – 2 oz/ft2
Harvest US Outdoor 2 – 7 oz/plant
Size XL
Height US 28 – 47 inches
Flowering 9 – 10 weeks
Room Indoor/Outdoor/Greenhouse/Mixlight
Gender 100% Female
Genes Sativa 75%/Indica 25%
Genetics Original Auto Amnesia F4 x Z Auto F5
Seed Type F3 Feminized Polyhybrid Autoflower

Genetic tree

Amnesia Z Auto
Auto Z
Zkittlez
Grape Ape
Grapefruit
Grapefruit Auto
Tangie
Fast Buds Auto #1
Original Amnesia Haze Auto
Amnesia Haze
Jamaican
Afghan Hawaiian
Laotian
Fast Buds Auto #1
Lowryder #1
Fast Bud Auto
Genetic tree — Amnesia Z Auto. Source: GrowDiaries.com

Description

Old-school and modern Cali genetics at their best. With up to 24% THC, this outstanding variety offers an almost psychedelic effect that comes hand-in-hand with an overall sweet and sour fruit cocktail taste that coats your whole mouth and leaves you soaring through the clouds all day long. Taking around 70 days from seed to harvest, it’s an excellent strain for those who appreciate time and effort put into breeding as this variety will simply fascinate you with its easiness to grow, beautiful colors, and Ideal structure. This Sativa-dominant hybrid can reach up to 120 cm and produce around 600 gr/m2 without much maintenance, making it the perfect choice for growers of all levels who are looking for the strongest Sativa autoflowers in the market.

Amnesia Z Auto is a sativa-dominant, terpene-rich autoflower created by crossing Original Auto Amnesia F4 with Z Auto F5, refined into a F3 feminized polyhybrid. This combination was selected to fuse classic Amnesia vigor and cerebral intensity with modern fruit-forward genetics, while increasing resin output and autoflower performance.

Plants grow 70-120 cm and develop a pronounced central cola with long side branches and wide internodal spacing. Flowers form elongated, resin-coated buds with minimal leaf mass, resulting in an efficient flower-to-leaf ratio and easier processing. Indoor yields reach 450-600 g/m², with outdoor plants producing up to 200 g per plant under good conditions.

Flavors are intense and complex, blending sweet tropical fruit, citrus, and spice with a sharp sour edge. With THC levels up to 24% and heavy trichome coverage across buds and sugar leaf, Amnesia Z Auto is well suited for extraction, delivering aromatic concentrates with strong terpene carryover and solid returns.

Amnesia Z Auto is an excellent option for growers and processors looking for high-energy sativa genetics, bold fruit-driven flavors, and reliable resin production in a vigorous autoflower built for both flower and concentrate work.

Packaging

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

Compare with similar strains

Rating
Indoor
Harvest US Outdoor
Size
Height US
Flowering
Genes
450 – 600 gr/m2
2 – 7 oz/plant
XL
28 – 47 inches
9 – 10 weeks
Sativa 75%/Indica 25%
550 – 650 gr/m2
2 – 12 oz/plant
XXL
39 – 60 inches
10 weeks
Sativa 45%/Indica 55%
450 – 600 gr/m2
3 – 11 oz/plant
XXL
35 – 59 inches
10 weeks
Sativa 55%/Indica 45%
550 – 650 gr/m2
2 – 12 oz/plant
XXL
39 – 60 inches
9 weeks
Sativa 30%/Indica 70%
400 – 500 gr/m2
2 – 5 oz/plant
XL
24 – 43 inches
8 – 9 weeks
Sativa 40%/Indica 60%
450 – 600 gr/m2
2 – 9 oz/plant
XXL
27 – 47 inches
9 – 10 weeks
Sativa 60%/Indica 40%
450 – 550 gr/m2
2 – 6 oz/plant
XL
31 – 47 inches
9 – 10 weeks
Sativa 20%/Indica 80%
450 – 550 gr/m2
2 – 5 oz/plant
XL
28 – 47 inches
8 – 9 weeks
Sativa 60%/Indica 40%
450 – 550 gr/m2
2 – 7 oz/plant
XL
31 – 47 inches
8 weeks
Sativa 30%/Indica 70%
400 – 550 gr/m2
2 – 9 oz/plant
XL
31 – 47 inches
9 – 10 weeks
Sativa 55%/Indica 45%
450 – 550 gr/m2
2 – 7 oz/plant
XL
28 – 47 inches
8 – 9 weeks
Sativa 50%/Indica 50%
450 – 550 gr/m2
2 – 7 oz/plant
XL
28 – 47 inches
9 weeks
Sativa 40%/Indica 60%
400 – 550 gr/m2
2 – 5 oz/plant
L
24 – 39 inches
8 weeks
Sativa 55%/Indica 45%
500 – 600 gr/m2
3 – 11 oz/plant
XXL
31 – 59 inches
8 – 9 weeks
Sativa 25%/Indica 75%
500 – 600 gr/m2
2.4 – 9.5 oz/plant
XL
31 – 47 inches
9 – 10 weeks
Sativa 45%/Indica 55%

Customer reviews

4.9 of 5
189 customer ratings
5 stars
89%
4 stars
8%
3 stars
1%
2 stars
1%
1 star
0%

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S
Sneider
Reviewed 21 August 2022
I rate this grow as 10/10, finishing soon
I wanted a medium size but vigorous plant and I guess I’ve found the perfect cultivar. She responded with spurts in growth to my every effort. No issue thoughout the grow. Now I’m flushing and watching the buds getting even fatter and denser by the day. She has that characteristic dank smell which make me afraid to try her, especially after a two-week T-break I’ve had. Well 2 weeks so far and counting. I’m sure the smoke will be mercilessly strong.
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Grogu Grows
Reviewed 3 August 2022
Fun to grow.
I grow autos in small containers, and the Amnesia Z fit the bill. I topped her at the 2nd node and removed most side branches, so you can be assured she can take heavy training. The buds were longer, but as dense as if they were olive shapes. The terps are as described, fruity. Overall I highly recommend giving this cultivar a run.
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UK420Grow
Reviewed 17 March 2022
best of both worlds
Size and flavor, what more could you ask for? Quantity AND Quality
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H
hardcorezgarden
Reviewed 23 February 2023
dank
Dank funk with a slight Chinese buffet smelling undertone (garlic, beef, umami)
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Z
@zurban_poisonia
Reviewed 19 March 2022
Testing: Amnesia Zkittlez Auto
there are varieties that simply fascinate with their ideal forms, color and growth. And this girl is one of them! medium sizes. looks like a pure hybrid. I think 50-50 from the beginning of flowering, a light pink-purple color appeared in the buds. I thought it would become richer as it grew, but oddly enough, the color remained the same soft pink. very unusual for me. I love colored varieties and I have a lot of experience with them. but I have never seen such a delicate pink shade in buds. just a beatiful woman. This girl will steal your heart with her beauty! and then it will penetrate your body and head and make you fall in love with itself! indica dominant for sure! with a very gentle start of the action from the feet and a blow to the head with a sledgehammer and complete relaxation! smell: without a doubt, the smell of chocolate prevails! coffee, cocoa. the sweet smell of perhaps sweets or caramel is also very pronounced. but this girl is definitely made of sweets!
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L
Loa
Reviewed 28 February 2023
tastes herbal and sweet
very delicious
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S
Skovlund
Reviewed 23 November 2022
I wouldn’t use any other seed shop but Fastbuds
You guys and your strains never disappoint
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W
Wangler
Reviewed 14 September 2022
It was my first gram-per-watt harvest!
She’s a super producer, she responded well to my growing style and tolerated minor mistakes. Soil+perlite, LST, defoliation - nothing fancy. 5.5 ounces under a 150W LED plus lots of trim for edibles.
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Woolman
Reviewed 26 April 2024
the potential is definitely there
I made too many mistakes to get a record-breaking result but the quality is top notch and I got more from this plant than from others that were in the same conditions and getting the same treatment
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Erbe
Reviewed 28 December 2022
Overall an amazing grow
I was afraid she’d get too tall for my setup but she turned out to be surprisingly compact
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Amnesia Z Auto
Amnesia Z Auto' pack backside
Amnesia Z Auto
Amnesia Z Auto' pack frontside

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Customer questions & answers

Hi, is it able to withstand colder temperatures and higher humidity? Does it respond well to LST?
Thanks for asking. As long as the temperatures range between 15 - 25 celsius your plants won't have any issues at all. About plant training, yes, this variety is a great choice for LST, just make sure to do it gently.
Is quantum board good enough for it or it prefers other type of light?
Hello, thanks for asking. As long as you provide enough light you will have excellent results with any type of growing light.
Is it the biggest yielder in your catalog?
Hello. Yes, this strain is one of our highest yielders but we have other strains that yield as much or even more than our Amnesia Z, they are Bruce Banner, Six Shooter, Purple Punch, Strawberry Gorilla, Orange Sherbet, and Gorilla Cookies among others. Thanks for asking.
If it's highly Sativa, I can well use it in the morning, right?
Hello, thanks for asking Yes, this is a great strain to start your days with the right foot!
Does it need flushing?
Hello, flushing is not obligatory but it will enhance the aroma and flavor of the buds, so it's definitely recommended.
Best germination method for this?
Hello, thanks for asking. Any germination method you've successfully used in the past should work without a problem, just make sure the paper towels are damp and not super wet.
I have a bunch of photoperiods in my tent, never really gave a shot to the autos. Will it be a problem if I put them together?
Hello, thanks for asking. There shouldn't be a problem at all but if you grow autos under 12/12 they might finish smaller than usual.
When will they be available in smaller quantities?
Hello! The smaller packs of our new releases will be available in the UK within the next few weeks.

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