Auto Amnesia XXL by Advanced Seeds
Genetics and Lineage: Auto Amnesia XXL by Advanced Seeds is an enhanced, high-capacity sativa-dominant autoflowering strain. Bred from a cross between Original Amnesia and Haze Autoflowering, this specific selection was meticulously developed to maximize both height and bud production without sacrificing the premium qualities of its legendary lineage. It maintains a moderate THC content of around 14%, offering a highly enjoyable and manageable experience.
Yield and Growth Cycle: True to its XXL designation, this cultivar is engineered for heavy harvests. It completes its seed-to-harvest cycle in 70 to 80 days. Indoor growers can expect impressive yields ranging from 550 to 600 grams per square meter. Outdoors, the plant's productivity is highly dependent on container size and sunlight, frequently reaching heights of 1.1 to 1.7 meters to support massive floral clusters.
Cultivation Notes: Auto Amnesia XXL is highly vigorous and suitable for both novice and commercial growers aiming for maximum output. Because of its substantial vertical growth and heavy bud development, providing adequate space and root volume using large pots is crucial for optimal results. The mature buds are dense and highly resinous, emitting an intense aroma of citrus, spices, and classic Haze notes.
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Similar strains
| Breeder | Advanced Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±88 days |
| THC | 14% |
| Environment | Outdoors |
| Lineage | Haze × Amnesia |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Haze · Amnesia
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Growing Auto Amnesia XXL: what to expect
Because Auto Amnesia XXL is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Haze or Amnesia will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Auto Amnesia XXL FAQ
How long does Auto Amnesia XXL take to flower?
Auto Amnesia XXL typically flowers in around 88 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Amnesia XXL an indica or a sativa?
Auto Amnesia XXL is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Amnesia XXL?
Auto Amnesia XXL was bred from Haze × Amnesia by Advanced Seeds.
How strong is Auto Amnesia XXL?
Reported THC for Auto Amnesia XXL is 14%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Auto Amnesia XXL like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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