Amnesia Haze vs Amnesia Haze Automatic: Which Seeds Are Right for You?

1. Introduction

Amnesia Haze and Amnesia Haze Automatic are closely related cannabis strains from Royal Queen Seeds, but they cater to slightly different growers and preferences. Both carry the well-known Amnesia Haze genetics and are sativa types with strong effects, yet they differ in how they grow, how long they take, and how easy they are to manage. This comparison focuses on helping first-time growers, buyers seeking strong effects, and yield-focused cultivators decide which option fits their situation best.

2. Quick Comparison Table

Feature	Amnesia Haze	Amnesia Haze Automatic
Breeder	Royal Queen Seeds	Royal Queen Seeds
Seed Type	Feminized	Auto (autoflowering)
Type	Sativa	Sativa
Genetics	Classic Amnesia Haze cannabis seeds	Amnesia x Ruderalis (Amnesia crossed with Ruderalis)
Flowering / Life Cycle	~12 weeks flowering	Autoflowering (time not specified)
Yield	Good	Good
THC Strength	Very Strong	Strong
Flavour / Aroma	Not specified	Spicy and sweet with a subtle hint of musk

3. Amnesia Haze Overview

Amnesia Haze is a classic feminized sativa from Royal Queen Seeds, built on established Amnesia Haze genetics. It is known for very strong THC levels and a flowering time of around 12 weeks. This makes it more of a long-term project compared to many faster strains, but one that aims to reward patient growers with a good yield.

Being a feminized seed, Amnesia Haze is bred to produce female plants, which is useful if you want to maximise bud production without dealing with males. The extended flowering period is typical for many sativa-leaning lines and usually means you will need to plan ahead: more time under lights indoors or a longer season outdoors.

Amnesia Haze is designed for growers who are comfortable giving their plants enough time and attention. With very strong THC, it is aimed at users seeking a powerful effect profile rather than something mild. While the specific flavour and effects are not detailed here, the emphasis on potency suggests it is better suited to consumers who already have some experience with stronger strains.

4. Amnesia Haze Automatic Overview

Amnesia Haze Automatic takes the same Amnesia base and crosses it with ruderalis, creating an autoflowering sativa-type strain. Instead of relying on light cycle changes to start flowering, it begins to flower automatically as it matures. This can simplify cultivation significantly, especially for first-time growers or anyone who does not want to manage lighting schedules.

The breeder describes the flavour of Amnesia Haze Automatic as spicy and sweet with a subtle hint of musk, giving you a clearer idea of what to expect in terms of aroma and taste than with the photoperiod version. Its THC strength is rated as strong, but not at the “very strong” level of the original Amnesia Haze, which may appeal to users looking for pronounced but not overwhelming effects.

Yield is listed as good, similar to its photoperiod counterpart. Because it is an autoflowering strain, you can usually expect a more straightforward grow, with less training and planning required. While the exact life cycle duration is not specified, the “autoflowering” label typically means a more compact growth period overall compared with a 12-week flowering photoperiod plant.

5. Key Differences

General Comparison

Both strains come from Royal Queen Seeds and share Amnesia Haze lineage, but they are built for different growing styles:

• Amnesia Haze is a feminized, photoperiod sativa that requires a change in light cycle to flower and takes around 12 weeks in flowering alone.
• Amnesia Haze Automatic is an autoflowering sativa-type, created by crossing Amnesia with ruderalis, and does not depend on light cycle changes to start flowering.

In practice, Amnesia Haze tends to suit growers who are ready for a longer grow and are comfortable managing plant size, training, and timing. Amnesia Haze Automatic leans toward convenience and simplicity, especially in small indoor spaces or outdoor grows where you do not control lighting.

Which Is Better for Beginners?

For a first-time grower or a beginner looking for easy cultivation, Amnesia Haze Automatic is generally the more accessible choice. As an autoflower:

• You do not need to adjust light schedules to initiate flowering.
• The overall process is simpler and often shorter, making mistakes less costly in terms of time.
• It is easier to fit into modest grow spaces or casual setups.

Amnesia Haze, with its 12-week flowering time, is more demanding in terms of patience and planning. Managing a longer sativa run can be challenging for someone still learning about feeding, training, and environmental control. Beginners can still choose it, but they should be prepared for a more involved grow.

Yield Comparison

Both Amnesia Haze and Amnesia Haze Automatic are described simply as having a “good” yield. Since no specific gram-per-square-metre figures are provided, it is safest to treat their production potential as broadly similar on paper.

The difference lies more in how you reach that yield:

• Amnesia Haze has a long 12-week flowering period. Growers who can maintain ideal conditions over that time may find it easier to work toward maximum production per plant, especially indoors where you can manipulate training and veg times.
• Amnesia Haze Automatic aims for good yields within an autoflower format. While individual plants may spend less time growing, they can be run more frequently, or multiple cycles can be completed in the time it takes the photoperiod version to finish one long flowering run.

For a grower focused strictly on yield over a whole year, the choice may depend on whether you prefer fewer, longer photoperiod crops or more frequent, easier autoflower harvests. Without hard numbers, it is reasonable to say both can deliver satisfying results, with the photoperiod suiting more hands-on optimisation and the auto favouring simplicity and turnaround.

Effects Comparison

There is no detailed breakdown of the specific effects for either strain here, but THC strength offers a clear reference:

• Amnesia Haze is rated as having very strong THC.
• Amnesia Haze Automatic is described as strong.

For users seeking particularly intense, powerful effects, Amnesia Haze is the more potent option on paper. It is likely to appeal to experienced consumers who are comfortable with very strong THC levels and want something that stands out in terms of intensity.

Amnesia Haze Automatic, being strong but not “very strong,” may offer a more manageable experience for those who still want a clearly noticeable effect, but prefer to avoid the highest intensity. This can be beneficial for users who are newer to high-THC strains or who want something robust without pushing their limits.

In terms of flavour and aroma, only Amnesia Haze Automatic has a defined profile here: spicy and sweet with a subtle hint of musk. If taste and aroma are an important factor in your decision, the auto version provides more concrete expectations, whereas the original Amnesia Haze does not have its flavour specified in this data.

6. Which Should You Choose?

Your ideal choice depends mainly on your experience level, how much effort you want to invest in the grow, and what kind of effects you are aiming for.

• Choose Amnesia Haze if:
  • You want very strong THC effects and prioritise potency.
  • You are comfortable managing a longer 12-week flowering period.
  • You prefer a traditional feminized photoperiod plant and are willing to manage light cycles.
  • You enjoy fine-tuning plant size and structure through training over a longer grow.
• Choose Amnesia Haze Automatic if:
  • You are a first-time grower or want a more straightforward cultivation process.
  • You do not want to adjust lighting schedules or deal with photoperiod timing.
  • You like the idea of strong effects but do not necessarily need the highest THC level.
  • You appreciate a defined flavour profile described as spicy, sweet, and slightly musky.

If you are primarily a beginner looking for easy cultivation, the autoflower option is typically the safer and less stressful starting point. If you already have some experience and want to chase maximum potency in a classic sativa format, the original Amnesia Haze offers more of that high-strength appeal.

7. Final Thoughts

Amnesia Haze and Amnesia Haze Automatic share a common heritage and sativa character, but they target different growers. The feminized Amnesia Haze focuses on very strong THC and a traditional, longer photoperiod grow, suiting more committed or experienced cultivators. Amnesia Haze Automatic simplifies the process with autoflowering genetics, strong (but not extreme) potency, and a clearly described flavour profile, making it an attractive choice for first-time growers and those who value ease of cultivation.

By weighing your experience level, the time you can dedicate to the grow, and how strong you want the effects to be, you can choose the version of Amnesia Haze that best matches your goals before you order your seeds.