Amnesia Auto

Discover the potent Amnesia Auto strain, celebrated for its uplifting effects, fast flowering time, and rich Sativa genetics. Ideal for creative focus, energy, and consistent yields.
(284)
THC THC 10% - 19% (Medium)
Lineage Lineage Amnesia x Ruderalis
Type Type Autoflowering
Climate Climate Temperate
Harvest Month Harvest Month All Season
Height Height 4.92 ft | 1.5 m
Yield Yield High
Yield Indoor Yield Indoor 1.8 - 1.97 oz/ft² | 550 - 600 g/m²
Yield Outdoor Yield Outdoor 4.23 - 7.05 oz/plant | 120 - 200 g/plant
Life Cycle Life Cycle 10 - 12 weeks
Phenotype Phenotype 30% Indica / 70% Sativa
For Beginners For Beginners Yes
Medical Medical Arthritis, Insomnia, Pain
Effects Effects Energetic, Euphoric, Giggly
Flavors Flavors Fruity, Spicy, Sweet
Terpenes Terpenes Alpha-Pinene, Beta-Pinene, Caryophyllene, Delta-3-Carene, Limonene, Linalool, Myrcene, Terpinolene, Ocimene

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Lineage Amnesia Haze Autoflower

Amnesia Auto comes from crossing Amnesia and Ruderalis. It is a sativa-dominant autoflowering hybrid (70% Sativa / 30% Indica) that tends to show a fruity, spicy and sweet flavor with a strong, sativa-leaning high.

Auto Amnesia is an autoflowering twist on the legendary Amnesia Haze, offering the same energetic, uplifting effects in a faster, easier-to-grow format. Unlike photoperiod strains, it enters flowering automatically as it matures, with no need to adjust light cycles, which makes it an ideal choice for beginner and experienced growers alike who want a hassle-free grow.

It also carries a Medium THC of 10% – 19%, making it a great choice for anyone looking for a happy experience with a good dose of energy.

Origin

The Amnesia Auto strain was originally created in Europe by Dutch seed banks in Amsterdam. This autoflowering variety stems from the celebrated Amnesia strain, renowned worldwide and recognized for its numerous awards.

Its genetic lineage is a cross between Amnesia and Ruderalis, producing a resilient plant with reliable autoflowering characteristics.

Thanks to its rich genetics, the Amnesia line has been widely used to create new hybrids, including popular variations like Amnesia Kush Auto, Amnesia Purple, and Amnesia Haze. Each adds a distinct twist to the iconic Amnesia flavor and potency, highlighting the strain’s versatility and appeal in the cannabis community.

Amnesia Auto Sativa or Indica?

Amnesia Auto is a predominantly Sativa-dominant hybrid (70% Sativa / 30% Indica), which means it typically provides uplifting, cerebral effects rather than the sedative qualities of an indica. The Ruderalis genetics make it autoflowering, convenient for growers who want faster harvests without compromising the plant’s signature Sativa properties.

Amnesia Autoflower seeds are known for their vigor and ease of growth, appealing to both beginner and experienced cultivators. Combining the best of its Sativa side with autoflowering traits, this strain has earned a solid reputation for its reliable, uplifting qualities.

Amnesia Autoflower Effects

The effects of Amnesia Auto are known for being energetic, euphoric and giggly, commonly producing a powerful cerebral high. That makes it a popular choice for anyone seeking creative stimulation, improved focus or a positive mental lift. As a Sativa-dominant strain, it avoids heavy sedation and instead offers an invigorating experience.

Many users appreciate Amnesia Auto for its mood-enhancing effects, perfect for daytime use. With Amnesia autoflower seeds, cultivators can count on a reliable harvest that consistently delivers the signature effects of this well-loved strain, whether for recreational or therapeutic use.

Germinating Amnesia Auto Seeds

It is important to germinate your Amnesia AutoflowerĀ seeds carefully if you want to have a healthy harvest from day one. Although there are several methods to germinate our Autoflower cannabis seeds, from Blimburn Seeds we recommend our customers to follow our easy and simple technique.

Before removing our Amnesia AutoĀ seeds from their packaging, remember that cannabis seeds are alive and delicate. The PH of our hands full of bacteria can easily infect them and ruin our germination.

Set Up Your Germination Station: Begin by moistening two paper towels with room temperature water. Lay one paper towel on a plate and spread the seeds on it, spacing them about 2 cm apart.

Place the second paper towel on top of the seeds, and make sure to remove any excess water from the plate. Cover the setup with another opaque plate and store it in a warm, dark location.

Monitoring: Make sure paper towels are still moist by checking every 4-6 hours and spraying room temperature water. Typically, germination should occur within 24 to 120 hours.

Once the seeds have sprouted tap roots, plant them with the roots facing down and cover with about 2 cm of soil. Remember to water the soil regularly by spraying to keep it moist. It may take up to two weeks for the plants to start growing.

Ideal Conditions: Maintain a consistent temperature of 69.8 ℉ – 78.8 ℉ (21 ā„ƒ – 26 ā„ƒ) in the germination area. Use purified room temperature bottled water with a pH level between 5.5 and 6.5. Keep the seeds away from light, allowing exposure for less than 1 minute before and during germination. Avoid touching the seeds or applying pressure to them.

Record Keeping: To qualify for the three month germination guarantee, it is necessary to follow all the steps outlined in our germination guidelines. Please do not use alternative germination methods, such as using a water bottle or planting directly into soil. Document the germination process through photography or video, as it will be requested when assessing claims for replacement products.

Amnesia Autoflower Flowering Time

Amnesia Auto has a short life cycle compared to photoperiod strains, generally reaching full maturity within 10-12 weeks from germination, thanks to its Ruderalis genetics. That quick turnaround makes it highly attractive to growers who want a fast harvest and a potent, well-rounded yield.

It is especially popular among indoor growers and those with limited outdoor seasons. Resilient to a range of conditions, Amnesia Auto adapts well to both indoor and outdoor setups and reliably delivers a consistent yield of high-quality buds.

How to Grow Amnesia Autoflower?

Amnesia Autoflower seeds can be grown indoors or outdoors under optimal conditions, to avoid any problems during their development. Although they are moderately easy to grow and hardy, we should always prevent any pests. You can use different growing methods to retain and enhance the terpenes and flavors of your Amnesia AutoĀ buds.

  • Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
  • Thanks to the experience of our customers with Amnesia Auto seeds, we know that we can increase yields by up to 20%.

Autoflowering seeds are very popular among growers. They are known for their fast life cycle and their ability to flower automatically after a set period of time, rather than relying on changes in the light cycle like other cannabis strains.

As for light, autoflowering seeds can grow and flower with as little as 12 hours of light per day, and they do not need a specific light change to move from the vegetative to the flowering stage. We recommend an 18/6 or 20/4 schedule to obtain the best possible yields.

This gives growers greater control over the process and lets them create an optimal environment without having to worry about light timing.

Even so, it is important that the plants receive enough light for healthy growth, as the quality and quantity of light affect both yield and development. Another advantage of autoflowering seeds is their fast life cycle.

Amnesia Auto can grow and flower in around 10-12 weeks, which means several harvests a year. Autoflowering plants also tend to be smaller and more compact, making them ideal for small spaces or indoor grows. As for quality, keep in mind that genetics and growing conditions play a big role, and many autoflowering strains have won awards for their taste, aroma and effects, proving they can produce high-quality marijuana.

Remember that our plants also need good nutrients as seedlings, in their vegetative period and finally in their flowering period.

When you grow outdoors, choose the best date for your crop and a place where the plants receive the most hours of sunshine. If you prefer to grow indoors, use good tents, textile pots, led lighting, an air extractor to circulate clean air and, of course, a good carbon filter to avoid problems with neighbors or the law.

Keep daytime temperatures between 68-80 ℉ and nighttime temperatures 7 to 9 ℉ cooler than the day.

Autoflower plants need low humidity to thrive. Keep relative humidity (RH) at 55%-60% during the vegetative phase, reduce it to around 40% during flowering and to about 30% by harvest.

Outdoors, in the Northern Hemisphere growers should sow their autoflowering seeds in April, achieving a first harvest in mid summer and a second between July and mid October. Healthy Amnesia Auto seeds produce about 4 – 7 oz/plant | 120 – 200 gr/plant of buds each.

Indoors, these crops have a short life cycle of 10 – 12 weeks and produce about 1.8 – 1.97 oz/ft² | 550 – 600 gr/m².

Ideal Climate for Growing

Amnesia Auto thrives in a temperate climate with long summers and mild winters. The optimal temperature range is 70-85 ℉ (21-29 ā„ƒ), which promotes vigorous growth and maximizes yield. It also flourishes in spots with plenty of sunlight, which enhances its rich terpene profile, and quality soil with good drainage is essential to prevent root diseases so the plant can put its energy into flowering.

For U.S. growers, ideal states include California, Colorado, Oregon, Nevada, Florida and Texas, which provide the warm temperatures and sunlight this strain needs. Regions with a moderate climate, such as much of the Southern United States, can also offer favorable conditions. With the right environment, growers can unlock the full potential of Amnesia Auto and enjoy a bountiful harvest full of the flavors and effects it is known for.

What does the Strain Smell Like?

The buds of Amnesia Auto are rock hard, soaked in resin and carry a crystalline sheen from the sheer amount of trichomes.

The taste and flavor are a blend of fruity, spicy and sweet notes, with an aroma of sour lemon and fresh citrus over a background of haze incense, pepper and damp earth.

Amnesia Auto makes a delicious, smooth smoke and delivers a happy experience with a good dose of energy. Thanks to its large resin production, it is an ideal strain for high quality extracts and concentrates.

If you like this strain maybe you likeĀ Amnesia Bubba Autoflower F1

Experiencing the Strain

Amnesia Auto is a Medium-THC strain of 10% – 19% that brings an energetic, euphoric and giggly state. This sativa-dominant marijuana lifts the mind into a bright, upbeat and social headspace, sparking creativity and focus while keeping you cheerful and clear-headed. It can also help take the edge off pain.

Its uplifting character makes it perfect to enjoy during the day. It is a marijuana plant with a sativa-leaning structure: a large stem that supports its satellite branches, and it can be grown both indoors and outdoors, with a higher yield when it gets plenty of hours of sunshine outdoors.

Our Amnesia Auto is a sativa-dominant autoflower that takes about 10 – 12 weeks from germination to harvest. Remember to provide the right nutrients at each stage of cultivation to obtain resinous buds packed with trichomes.

Cannabis Terpenes Amnesia Autoflower

Amnesia Auto keeps the unmistakable haze character of its parent: a bright, sour-lemon and citrus aroma over spicy pepper, haze incense and a touch of damp earth. Its profile of nine terpenes, led by four dominant players, shapes both that scent and its energetic, euphoric and giggly effect.

Limonene leads with a zesty, sour-citrus brightness tied to an elevated, happy mood. It drives the euphoric, giggly lift that makes Amnesia Auto such a social, feel-good sativa.

Terpinolene adds the fresh, herbal, slightly piney haze note that defines the Amnesia line. Associated with an uplifting, clear-headed feel, it reinforces the energetic, creative side of the high.

Caryophyllene brings the warm, peppery spice and is the only terpene known to bind the body’s CB2 receptors. Widely linked to easing tension and discomfort, it supports the strain’s use for arthritis and pain.

Myrcene rounds the profile with a sweet, earthy depth. As the terpene most tied to relaxation, it softens the racy edge and adds the mellow body note behind the strain’s pain- and sleep-related use.

A supporting cast of sweet, herbal Ocimene, floral, calming Linalool, fresh Alpha- and Beta-Pinene and piney Delta-3-Carene rounds out the aroma, giving Amnesia Auto a fruity, spicy, sweet profile paired with an energetic, euphoric and giggly effect made for daytime and social use.

Flavors

Fruity

Fruity

Spicy

Spicy

Sweet

Sweet

Effects

Energetic

Energetic

Euphoric

Euphoric

Giggly

Giggly

Medical

Arthritis

Arthritis

Insomnia

Insomnia

Pain

Pain

Reviews

May 29, 2025

Great genetics and fast shipping. I’ll definitely order again!

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Loren
May 24, 2025

Very pleased Very Impressive Great plants

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Jessica Lopez
April 26, 2025

Great, and fast service. Good packaging and on time. Great customer service

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Cassius
April 22, 2025

Great company to do business with. Quick and the seed came safely packed, No loose seeds. Oops, one of the GTH dropped into some potting soil and sprouted right away.

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How To Grow Amnesia Auto

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Expect a large, vigorous, and stretchy autoflower with a true Sativa-dominant structure. It is not a compact plant. It will grow tall and develop a strong main cola with numerous long, elegant side-branches. You should plan for a plant that will take up significant vertical space, growing much larger than a typical Indica-dominant auto. A 10-12 week cycle is quite long for an autoflower.

Without a doubt. That longer life cycle is a direct trait of its pure Haze genetics. Landrace-derived Sativas naturally take longer to fully mature. This extra time is what allows the plant to develop its incredibly unique and loud terpene profile (that classic lemon and incense flavor) and the potent, clear, cerebral high that cannot be found in faster-finishing hybrids. Patience is the key to experiencing this legendary strain in its truest form.

It can be moderately challenging for a first-time grower. While the autoflowering genetics make it easier than the original photoperiod version, its long life cycle and taller, lanky structure require some patience and space management. It can also be a bit more sensitive to nutrients than a robust hybrid. We recommend it for ambitious beginners or intermediate growers who are ready to cultivate a true piece of cannabis history.

Yes, this strain is an excellent candidate for gentle training. Due to its natural tendency to grow a tall main cola, Low-Stress Training (LST) is a perfect technique. Gently bending and tying down the main stem between weeks 3 and 5 will create a more even, wider canopy. This helps control its final height and dramatically improves your yield by exposing more bud sites to direct light.

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