Amnesia Haze Seeds

Legendary Sativa Power, Award-Winning Genetics, Exceptional Yields

Amnesia Haze seeds deliver one of the most decorated sativa-dominant genetics in the cannabis world — an 80% Sativa powerhouse with 21% THC drawn from an extraordinary eight-way lineage spanning Thai, Cambodian, Laotian, Jamaican, Hawaiian, Afghani, South Asian Indica, and Haze heritage. This is the strain that built reputations in Amsterdam coffee shops and continues to win Cannabis Cup awards decades later. Available from Royal Queen Seeds, Homegrown Cannabis Co, ILGM, and Seedsman, Amnesia Haze seeds for sale come in feminized, autoflower, and regular formats to suit every cultivation setup and experience level.

Amnesia Haze Seed Types Compared

Seed TypeFlowering TimeYieldBest For
Feminized10–12 weeks400–600g/m² (indoor) / 700g/plant (outdoor)Experienced growers maximizing yield and expression
Autoflower8–10 weeks from seed300–400g/m² (indoor)Faster harvests, smaller spaces, multiple runs per season
Regular10–12 weeks400–600g/m² (indoor) / 700g/plant (outdoor)Breeders preserving or working with Amnesia Haze genetics

Choosing the Right Seed Type

Feminized seeds are the dominant choice for growers who want the full Amnesia Haze experience — the complete sativa stretch, the extended 10–12 week flowering period, and those headline indoor yields of up to 600g/m². This is a demanding strain that rewards patience and skill, and feminized seeds let you commit fully to that process without managing male plants. Royal Queen Seeds, ILGM, Homegrown Cannabis Co, and Seedsman all carry feminized versions, giving you genuine choice on price and pack size.

Autoflower seeds trade some of that raw yield ceiling for speed and flexibility — wrapping up in 8–10 weeks from seed versus the photoperiod's 10–12 week flower alone. If you want Amnesia Haze's distinctive sativa-leaning effect profile in a more compact timeline or a perpetual harvest setup, the auto format offered by Homegrown Cannabis Co and Royal Queen Seeds is worth comparing. Regular seeds are the specialist option: Royal Queen Seeds carries them specifically for breeders who want to work with Amnesia Haze's complex eight-way lineage to create new crosses or preserve mother plants.

Amnesia Haze Seed Specs

Strain Type80% Sativa / 20% Indica
THC Content21%
CBD ContentInsignificant
Flowering Time10–12 weeks (photoperiod)
Indoor Yield400–600g/m²
Outdoor Yield700g/plant
Growing DifficultyExperienced Growers
LineageThai x Cambodian x Laotian x Jamaican x South Asian Indica x Afghani x Hawaiian x Haze
Available Seed TypesFeminized, Autoflower, Regular

Buying Guide: Amnesia Haze Seeds

Where to Buy and What Each Seedbank Offers

Seven seedbank listings carry Amnesia Haze across four major retailers, which gives you real leverage on price and format. Royal Queen Seeds offers the widest selection — feminized, regular, and autoflower seeds — making them the logical first stop if you want to compare formats side by side from a single source. Homegrown Cannabis Co carries both feminized and autoflower versions and frequently bundles packs with grow support resources, which matters for a strain rated at experienced-grower difficulty. Seedsman stocks feminized seeds and typically offers competitive per-seed pricing on larger pack sizes, worth checking if you're buying in bulk. ILGM carries feminized seeds and backs them with one of the more publicized germination guarantees in the market, which is relevant given Amnesia Haze's premium price point relative to simpler strains.

Payment, Shipping, and Germination Guarantees

Given Amnesia Haze's position as a premium, award-winning strain, seed prices sit at the higher end of the market — making germination guarantees more financially meaningful here than they would be on a budget strain. ILGM's guarantee policy and Homegrown Cannabis Co's replacement policies are both worth reading before you order. Most of these seedbanks accept credit card, bank transfer, and cryptocurrency — with crypto purchases often unlocking additional seeds or discounts that can meaningfully offset the cost of a 10-pack of high-yield seeds. Stealth shipping is standard across Royal Queen Seeds, Seedsman, and ILGM for international orders, which is a practical consideration given Amnesia Haze's high-profile status as a recognizable strain name.

Value Assessment

At 21% THC and up to 600g/m² indoors, Amnesia Haze sits in a competitive tier of high-yield seeds alongside strains like Super Silver Haze and Jack Herer — but its eight-way lineage and consistent Cup-winning track record justify the price premium over generic sativa hybrids. If you're comparing buy Amnesia Haze seeds against similar long-flowering sativas, the outdoor potential of 700g/plant is a standout figure that makes outdoor seeds in this variety particularly compelling for warm-climate growers. For indoor seeds buyers, the 10–12 week flowering window is the main cost consideration — weigh that against the autoflower's faster 8–10 week turnaround if your setup prioritizes cycle frequency over peak yield. Regular seeds from Royal Queen Seeds are priced for breeders, not casual grows, so factor that into your format decision before purchasing.

Amnesia Haze Seeds — Frequently Asked Questions

What's the difference between Amnesia Haze Feminized, Autoflower, and Regular seeds?

Feminized Amnesia Haze seeds produce the full photoperiod expression of the strain — the complete sativa structure, 10–12 week flowering window, and maximum yield potential of up to 600g/m² indoors and 700g/plant outdoors. These are available from Royal Queen Seeds, Homegrown Cannabis Co, ILGM, and Seedsman. Autoflower seeds, carried by Homegrown Cannabis Co and Royal Queen Seeds, complete their cycle in 8–10 weeks from seed regardless of light schedule, with a reduced but still substantial yield. Regular seeds, available exclusively through Royal Queen Seeds in this lineup, produce both male and female plants and are purchased specifically by breeders looking to work with Amnesia Haze's complex eight-way genetic heritage. For most buyers, the choice comes down to feminized for maximum output or autoflower for faster turnaround.

What THC level can I expect from Amnesia Haze seeds?

Verified Amnesia Haze genetics test at 21% THC — a level that sits firmly in the high-potency category while remaining more accessible than the 25–28% figures associated with some modern hybrids. This 21% figure is consistent across the feminized offerings from Royal Queen Seeds, ILGM, and Seedsman, reflecting the strain's stable, well-documented genetics. The autoflower version may test slightly lower in some phenotypes due to the ruderalis influence in the genetics, though Royal Queen Seeds and Homegrown Cannabis Co both maintain strong THC expression in their auto versions. CBD content is negligible, so buyers seeking a balanced THC:CBD profile should look at other strains.

Is Amnesia Haze a good strain for beginner growers?

Amnesia Haze is rated for experienced growers, and that difficulty rating is reflected in the seed price across all stockists. The strain's sativa-dominant structure and lengthy 10–12 week flowering period demand more investment — both in time and in the quality of the seeds themselves — than beginner-friendly strains. If you're newer to cultivation and drawn to Amnesia Haze's genetics, the autoflower version from Homegrown Cannabis Co or Royal Queen Seeds is a lower-commitment entry point, with a faster 8–10 week cycle that reduces the risk window. Buyers who want the full feminized experience should factor the difficulty rating into their purchasing decision, as premium seeds in a challenging strain represent a higher-stakes investment than a forgiving indica hybrid.

Where can I buy Amnesia Haze seeds online?

Amnesia Haze seeds for sale are available across four established seedbanks: Royal Queen Seeds (feminized, autoflower, and regular), Homegrown Cannabis Co (feminized and autoflower), ILGM (feminized), and Seedsman (feminized). Royal Queen Seeds offers the broadest format selection and is a strong first comparison point. Seedsman is worth checking for bulk pack pricing on feminized seeds. ILGM is a reliable option for buyers prioritizing germination guarantee terms. Homegrown Cannabis Co suits buyers who want both feminized and autoflower options from a single retailer. Prices vary by pack size — typically 3, 5, or 10 seeds — so compare per-seed cost across seedbanks before placing your order, particularly if you're buying multiple packs of this premium strain.

Where to Buy Amnesia Haze Seeds

Compare prices from verified seedbanks

SeedbankScoreSeed TypesPrice
MSNLRegularFrom $5.90/seed
SeedsmanFeminizedFrom $10.20/seed
Crop King Seeds7.2/10FeminizedFrom $13.00/seed
Royal Queen Seeds6.9/10FeminizedFrom $13.62/seed
Barney's Farm4.5/10FeminizedFrom $14.30/seed
ILGM7.4/10FeminizedFrom $14.80/seed
Homegrown Cannabis CoFeminizedFrom $49.00/seed

Also available at: Herbies Seeds, Seed City

Links go directly to seedbank product pages.