Original Amnesia vs Original Auto Amnesia Haze: Which Is Right for You?

Introduction

Original Amnesia and Original Auto Amnesia Haze are closely related sativa strains aimed at growers who want very strong effects and solid yields. One is a classic feminized photoperiod strain from DinaFem Seeds, while the other is an autoflowering version from FastBuds. If you are a first-time grower, focused on high yield, or simply comparing strong sativas before buying, understanding how these two options differ will help you choose with confidence.

Quick Comparison Table

Feature	Original Amnesia	Original Auto Amnesia Haze
Breeder	DinaFem Seeds	FastBuds
Seed Type	Feminized (photoperiod)	Autoflowering
Genetics	Haze x Northern Lights cross	Amnesia Haze Autoflower
Type	Sativa	Sativa
Flowering / Life Cycle	Approx. 9–10 weeks flowering	Autoflowering schedule (time-based, not light-based)
Yield	Good	Good
THC	Very strong	Very strong

Original Amnesia Overview

Original Amnesia by DinaFem Seeds is a feminized, photoperiod sativa created from a Haze cross with Northern Lights. This combination typically aims to balance the energetic, uplifting nature of Haze lines with the robustness and productivity associated with Northern Lights heritage.

As a feminized strain, Original Amnesia is designed to produce female plants, which simplifies planning and helps maximise the productive space in your grow area. However, because it is a photoperiod variety, its flowering phase is triggered by changes in the light cycle rather than by age. Indoors, growers usually switch to a 12/12 light schedule to initiate its 9–10 week flowering period.

The breeder lists the yield potential as “good,” which positions Original Amnesia as a viable choice for growers who want respectable production without chasing extreme output. The “very strong” THC description indicates it is geared towards users seeking intense effects, so it may be more suitable for experienced consumers or those who specifically look for high-potency sativas.

With its Haze x Northern Lights background and sativa classification, Original Amnesia is typically chosen by growers who have at least a basic understanding of managing plant size, training, and longer flowering times compared to faster indica-dominant options.

Original Auto Amnesia Haze Overview

Original Auto Amnesia Haze from FastBuds is an autoflowering take on the famous Amnesia Haze line. As an Amnesia Haze Autoflower, it keeps the sativa character of the original while adding the convenience of automatic flowering.

Being an “auto” means that this strain starts flowering based on age rather than changes in day length. Growers generally keep the lights on a consistent schedule from seed to harvest, and the plant progresses through its life cycle automatically. This characteristic can greatly simplify planning and is often attractive to beginners who do not want to manage complex light schedules.

Like Original Amnesia, Original Auto Amnesia Haze is described as having “good” yield and “very strong” THC levels. For many growers, this balance of solid production and high potency makes it a candidate for compact, efficient grows where both strength and output matter.

Its autoflowering nature also tends to appeal to those who want a quicker or more straightforward path from seed to harvest, or who are working with limited space and prefer a more compact, set-and-forget style grow.

Key Differences

General Comparison

Both strains are sativa and aimed at delivering very strong effects with good yields, but they differ in how they are grown and managed:

• Original Amnesia is a feminized, photoperiod plant requiring a change in light cycle to start its 9–10 week flowering phase.
• Original Auto Amnesia Haze is autoflowering, meaning it does not rely on light schedule changes and instead flowers according to age.
• The genetic base also differs: Original Amnesia is a Haze x Northern Lights cross, while Original Auto Amnesia Haze is an Amnesia Haze Autoflower line.

In practical terms, Original Amnesia offers more traditional photoperiod behaviour, which some growers prefer for finer control over plant size and veg time. Original Auto Amnesia Haze focuses on convenience and simplicity, especially where managing separate vegetative and flowering rooms or schedules is not feasible.

Which Is Better for Beginners?

For a first-time grower or someone looking for uncomplicated cultivation, the structure of the plant’s life cycle is often more important than minor differences in genetics.

• Original Auto Amnesia Haze is generally the more beginner-friendly option. As an autoflowering strain, it removes the need to adjust light cycles to trigger flowering. You can typically keep one light schedule from start to finish, simplifying both indoor and outdoor grows. This reduces the chance of light-related mistakes, which are common for new growers.
• Original Amnesia, while feminized and therefore simpler than regular seeds, still demands a basic understanding of photoperiod growing. You must decide when to switch to a flowering light schedule and manage the plant through a 9–10 week flowering period. This added layer of control can be an advantage for experienced growers but may feel more complex to complete newcomers.

If you are a complete beginner, or if you want a more hands-off grow with fewer decisions about timing, Original Auto Amnesia Haze is likely the more approachable choice. If you are comfortable managing light schedules or want to learn traditional photoperiod techniques, Original Amnesia is a solid introduction to classic sativa cultivation.

Yield Comparison

Both strains are described as offering “good” yields, so neither is positioned as low-producing. There is no precise numerical data provided, so it is safest to treat them as broadly similar in production potential.

The main yield-related difference lies in how you can manage plant size and the number of harvests:

• With Original Amnesia, you can keep the plant in the vegetative stage longer before switching to flowering, which can allow you to grow larger plants and potentially increase total yield per plant if you have the space and experience to handle them.
• Original Auto Amnesia Haze tends to follow a fixed life cycle. While individual plants may be smaller than long-veg photoperiods, the simplicity and speed of autos can allow multiple runs per year, which some growers use to achieve steady, cumulative production.

For growers focused strictly on yield per plant and who can manage a longer veg period, Original Amnesia may offer more flexibility. For those who want reliable, “good” yields with less planning and possibly more frequent cycles, Original Auto Amnesia Haze can be attractive.

Effects Comparison

Both seeds are described as having “very strong” THC and are sativa strains. While no detailed effects profile is provided for either, this shared classification suggests some broad similarities:

• Both are aimed at users who specifically want strong, intense effects rather than mild experiences.
• The sativa type often draws in people who enjoy more energising, daytime-suitable strains, although no specific effect descriptors are given here.

Since the THC strength is “very strong” on both products, your decision is unlikely to hinge on potency alone. Instead, it makes more sense to choose based on how you want to grow them, assuming you are already comfortable with high-THC strains.

If you are new to high-potency varieties, it may be wise to approach either strain cautiously and pay attention to your own tolerance and preferences, as both are clearly positioned at the stronger end of the spectrum.

Which Should You Choose?

To choose between Original Amnesia and Original Auto Amnesia Haze, it helps to match each strain’s characteristics to your situation and goals.

• Choose Original Amnesia if:
  • You want a classic photoperiod feminized strain with a Haze x Northern Lights background.
  • You are comfortable managing light cycles and a 9–10 week flowering period.
  • You prefer having control over how long to vegetate your plants, potentially aiming for larger plants and good yields.
  • You have some experience, or you are a beginner who is specifically interested in learning traditional photoperiod growing methods.
• Choose Original Auto Amnesia Haze if:
  • You want a simpler, more straightforward grow with an autoflowering Amnesia Haze line.
  • You are a first-time grower or prefer not to change light schedules.
  • You appreciate the convenience of autos and potentially shorter, more predictable life cycles.
  • You still want “very strong” THC and good yields but value ease of cultivation just as highly.

For a buyer strictly comparing strong sativas before purchase, the deciding factor will usually be the cultivation style rather than the final intensity of the effects, since both are clearly positioned as high-THC options with good production.

Final Thoughts

Original Amnesia and Original Auto Amnesia Haze share a focus on very strong, sativa-leaning experiences and good yields, but they cater to different growers. The DinaFem feminized Original Amnesia suits those who want classic photoperiod control and do not mind managing a 9–10 week flowering stage. The FastBuds autoflowering Original Auto Amnesia Haze is better suited to beginners, growers looking for easier cultivation, or anyone who values the convenience of autos.

If your priority is learning traditional techniques and maximising control over plant development, Original Amnesia is a logical choice. If you prefer a simpler grow with fewer variables while still enjoying high strength and solid harvests, Original Auto Amnesia Haze is likely the better fit.