Amnesia HazeStrain, Effects, Genetics, Grow Guide & Where to Buy
Amnesia Haze is one of the most-searched cannabis strains in the United States, but the data behind the hype is what holds growers' attention. It is a sativa-dominant (12% indica / 88% sativa) testing at roughly 20% THC, with a flowering window of 8-10 weeks from seed as an autoflower. This guide pulls together the lineage, the effects, the grow data, and the practical answer to "where can I buy Amnesia Haze seeds in the USA" in one place.
Amnesia Haze Quick Stats
THC
20%
Indica
12%
Sativa
88%
Autoflower
Yes
Flowering
8-10 weeks from seed
Difficulty
intermediate
Indoor Yield
450-550 g/m²
Outdoor Yield
500-700 g/plant
Plant Height
60-100 cm
Amnesia HazeEffects & Experience
Amnesia Haze is best known for focused, energetic. The effects come on within the first 10 minutes and settle into a stable plateau that lasts 90 minutes to two hours at typical doses. Growers and users consistently note that the high stays true to its profile rather than drifting, what you feel in the first 20 minutes is what you have for the next 90.
Growing Amnesia Haze
Growing Amnesia Haze fits cooler climates where photoperiod strains struggle to finish before frost, autoflower timing is calendar-driven, not daylight-driven. Amnesia Haze runs on an 18/6 light schedule from seed to harvest, autoflower genetics ignore photoperiod, so there is no flip and no light-cycle change. Indoor yields land around 450-550 g/m² under quality LED, and outdoor plants given full sun and 5-7 gallon containers reliably produce 500-700 g/plant. Expected plant height is 60-100 cm, with intermediate cultivation difficulty. Practical tips that move the needle: maintain canopy airflow with an oscillating fan moving air through the leaves, not just above them, to prevent powdery mildew; and top once at the 4th node to encourage 4-6 even main colas instead of one dominant cola. The most common challenge growers report is calcium and magnesium supplementation under bright LED lighting; cal-mag at 2-3 mL/gal from week 2 prevents the most common deficiency.
Amnesia HazeLineage & Genetics
Amnesia Haze traces back to Original Haze x Afghani-Hawaiian, a cross that has shaped the modern cannabis menu for over a decade. The parental genetics explain the cerebral lift and elongated flower clusters you see in the finished plant. Royal King Genetics works from a verified mother selection, so seeds run true to type rather than producing the wide phenotype variation cheaper sources are known for.
Where to Buy Amnesia Haze Seeds in the USA
Amnesia Haze seeds ship from Royal King Seeds to all 50 US states with discreet packaging and a 95% germination guarantee. Average delivery is 3-5 business days, with the fastest routes typically reaching Alaska, Arizona, Arkansas, California, Colorado.
Amnesia Haze FAQ
Is Amnesia Haze indica or sativa?+
Amnesia Haze is a sativa-dominant with a 12% indica / 88% sativa split. The effects lean toward mental clarity, mood lift, and conversation.
How long does Amnesia Haze take to flower?+
Amnesia Haze flowers in 8-10 weeks from seed from seed, since autoflower genetics ignore light cycle. Outdoor harvest typically lands 70-90 days after planting.
What is the THC content of Amnesia Haze?+
Amnesia Haze tests at approximately 20% THC when grown to its potential. Real-world numbers depend on grow conditions, harvest timing, and curing, well-grown phenotypes can land at the high end of that range, while poorly cured flower tests lower.
Is Amnesia Haze good for beginner growers?+
Amnesia Haze is rated intermediate difficulty. The autoflower genetics simplify the process, no light schedule changes and a fast seed-to-harvest timeline make it forgiving for first-time growers. Most growers with one harvest behind them handle this strain without difficulty.
Where can I buy Amnesia Haze seeds in the USA?+
Royal King Seeds ships Amnesia Haze seeds to all 50 US states with discreet packaging, 3-5 day delivery, and a 95% germination guarantee. The product page is at https://royalkingseeds.us/amnesia-haze-auto, checkout accepts standard cards, Apple Pay, and crypto.