The genetic Original Amnesia Fast is an ultra rapid bulk seed strain, that features Haze flavors and incensed aromas, ideal for more experienced consumers.
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Data sheet
Description
Original Amnesia Fast is a great sativa dominant hybrid (70%), that belongs to an extensive and varied range of seeds that GB The Green Brand offers. This plant grows very quickly as the result of crossing the legendary Amnesia strain (Hy-Pro) with GB's autoflowering version of Amnesia, so it has the main productive and organoleptic qualities of one of the most widely cultivated marijuana plants in recent decades.
As a Fast version, this stran features a 100% photo dependency, as well as a rapid flowering, whose plants will be ready for harvest after around 7 weeks of changing the photoperiod to 12/12. Likewise its outdoor grow can be fast-forwarded 3-4 compared to its original strains, thanks to the slight autoflowering influence from its ancestors. Due to the selective process performed on this strain, it has been able to isolate the Ruderales gene, thus, the photoperiod character is not affected.
One of the main properties of this powerful strain is its high THC levels, up to 25%, which can be found in most of its phenotypes. Considered as one of the “queens” in cannabis history, Original Amnesia has won numerous prizes and awards due to its incredible and lush sativa effects, as well as its renowned citrus flavors, incensed aromas and low skunk background.
Original Amnesia Fast is ready for harvest after 56-63 flowering days, enabling a high performance of around 600 gr/m², if you plant around 9 to 12 specimens in 7 liter flower pots. Its buds present a compact and large appearance, characterized by a blissful trichome layer. To optimize the performance of this Fast strain, it is convenient to provide it with a short growth period, so that the plants don’t form too many lateral branches, intertwining in between them.
Thanks to its fast flowering, outdoors this plant grows 3-4 weeks faster than its predecessors. For this reason and for the incredible properties of Original Amnesia Fast, you can harvest up to 750 gr/plant dry, ready to chop mid or late September in the north hemisphere and February/March in the southern hemisphere. In regards to the climates where it can be grown, it is important to note that it can be grown easily in cold and mountainous zones, in which there is high humidity and precipitation levels.
Because of the speed of its flowering, it anticipates the first rains in October, allowing it to be harvested plague-free, especially powdery mildew, mildew and botrytis. Likewise it is recommended to use a quality substrate, rich in worm hummus and perlite, such as BioBizz All Mix, providing an average EC level of 2.2-2.4 since the beginning.
It has more classic old school marijuana flavor and aroma. Incensed and earthy notes, resembling cedar and different spices. In some phenotypes you can detect citric hues, as well as fruited touches, forming a dense smoke that will please anyone who smells it.
In regards to its effects, Original Amnesia Fast seed produces mostly cerebral sensations, creating an incredible euphoria sensation that will stimulate ingenuity, improvisation and the ability to develop creative tasks in a more enjoyable and entertaining way. Because of the energizing capacity, it will not exceedingly affect the physical status quo of the body, but it is totally recommended for experienced smokers.
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Usually joint purchase
14/10/2025
25/25 germinated
Translated from French
25/25 germé
02/10/2025
I don't understand how one seed can be so different from another,, please ..tell me; do you know why? They smell very good
Translated from Spanish
No 3ntiendo como una semilla puede ser tan diferente una de la otra,, por favor ..decidme; ¿ sabéis porqué? Huelen muy bien
26/05/2025
This is already the second time I'm trying this strain and the first was good, easy to grow and good yield
Translated from Spanish
Ya es la segunda vez que pruebo con esta variedad y la primera bien, fácil de cultivar y buena producción
14/03/2025
Good and fresh strain, 48 hours and it has already popped open
Translated from Spanish
Buena y fresca genética, 48 Horas y ya está abierta
04/02/2025
Never have problems... stable genetics
14/11/2022
Greetings!! At what height do you recommend switching to 12/12, keeping in mind that I have 16 units in 7l pots? Is it advisable to do any pruning, since it's grown with led? Thanks
Translated from Spanish
Saludos!!
Con que altura aconsejáis pasarla a 12/12, teniendo en cuenta que tengo 16un en maceta de 7l ?
Es aconsejo hacerle alguna poda, ya que se cultiva con led?
Gracias
09/06/2022
Growing very well so far. Can you do topping?
Translated from Spanish
De momento crece muy bien.
Se puede realizar poda apical ?
26/05/2022
My fastest SOG run ever! Put to germinate on March 1st, first plants harvested on 15/05, so 10 weeks all-in! Just 15 days on 18 h, 22 pots of 3.6 l / m². On average the OBs yield almost 20 g each. Good point, the smell during the grow is "reasonable". The weed is very good, better than the late DINAFEM's Original Amnesia IMO but less strong too while still being very pleasant...
Translated from French
Ma session en SOG la plus rapide ever !
mise à germer le 01 mars, les 1er pieds récoltés le 15/05 soit 10 semaines TTC !
15 jrs en 18 h seulement, 22 pots de 3.6 l / m². En moyenne les OB font presque 20 g chacun.
Point positif, l'odeur pdt la culture est "raisonnable".
L'herbe est tres bonne, meilleure que l'Orignal Amnesia du feu DINAFEM je trouve mais moins forte aussi tout en étant tres agréable...
21/01/2022
One of the best strains I've grown, good size and good yield. And about the shop and its team, what better can be said: great customer care and impeccable service, 200% recommended
Translated from Spanish
Una de las mejores variedades que he cultivado, buen tamaño y buena producción.
Y de la tienda y su equipo que mejor se puede decir, buen trato y un servicio impecable, recomendables al 200%
01/10/2021
Hola✋amigo amnesiac. Really, this new version is a killer, a very fresh and typical lemon taste, very hard and compact buds. On the other hand, crazy stretch, flipped to flower at 45 cm (in sog), stretched up to 1.70 and 1.80 m, without topping, really awesome breeding work. 25 seeds bought, 100/100 germinated and sprouted and all the same phenotype, super stable. Thanks, thanks, thanks Growbarato
Translated from French
Hola✋amigo amnesien. Vraiment cette nouvelle version est une tuerie un goût citron très frais et typique des têtes très dur et compacte .par contre un strech de folie passer en Flo a 45 cm ( en sog) étirements jusqu'à 1,70 et 1,80m ,ss taille apical vraiment un super boulot de breedage 25 graine acheter,100/100 germée et levée et tous le même phénotype, super stable merci, merci, merci gros barato
14/06/2021
Order received fine, but lacking discretion, the delivery guy can open the package whenever he wants, it wasn't sealed so they can check whatever they want, disappointed
Translated from French
Bien reçu la commande par contre manque de discrétion le livreur peut ouvrir le colis a sa guise, il n était pas scellé donc il peuvent vérifié comme il le souhaite déçu
09/06/2021
Editing after speaking on the phone with the staff who are very nice, they made a shipping error, thank you for your response and sincerity, now just have to wait and I'll update about the seeds
Translated from French
Je modifie après avoir eu au téléphone le personnelle qui est très aimable , il on fait une erreur d envoi , je vous remercie de votre réponse et sincérité plus qu a attendre et je redonnerai des nouvelles concernant les graines