Written by Ad OpsIntroduction and Overview
Auto Amnesia Haze is an autoflowering reinterpretation of the classic Haze family, engineered to deliver uplifting sativa energy on an accelerated timeline. Bred by Victory Seeds, it merges a sativa-leaning Haze core with Cannabis ruderalis to initiate flowering by age rather than photoperiod. Growers prize this cultivar for its citrus-herbal bouquet, brisk vegetative growth, and a harvest window that commonly lands near the 10 to 12 week mark from seed. Consumers, meanwhile, gravitate to its bright cerebral effects that encourage creativity, conversation, and daytime productivity.
Despite its compact lifecycle, Auto Amnesia Haze is not a lightweight in chemical output. Well-grown plants can test in the high teens to low 20s for THC, with CBD typically low. The terpene profile leans Haze-forward, with terpinolene, myrcene, beta-caryophyllene, and ocimene featuring prominently. When cultivated under adequate light intensity and careful feeding, the strain can achieve indoor yields around 350 to 450 grams per square meter and outdoor plants capable of 50 to 150 grams each in temperate seasons.
Because autos cannot be reverted or extended through photoperiod control, the variety rewards early, gentle training and consistent environmental conditions. Many gardeners appreciate how predictable the strain’s schedule can be once germination is successful. On the consumption side, its flavor marries lemon peel and pine with sweet spice, finishing clean and slightly floral. In a marketplace full of autos, Auto Amnesia Haze stands out by preserving much of the Haze character while eliminating the long bloom period that defines the original photoperiod lineage.
History and Breeding Background
Victory Seeds developed Auto Amnesia Haze by pairing a proven Haze-dominant mother line with a vigorous ruderalis donor. The goal was to compress flowering without stripping away the signature uplifting effect and complex bouquet that made Amnesia Haze a perennial favorite. Early breeding work focused on stabilizing automatic flowering while selecting for terpene-rich phenotypes that still delivered the high-clarity sativa feel. The result is a modern auto that stays true to its heritage in taste and tone, yet finishes in a fraction of the time.
Commercial availability of autoflower Amnesia Haze variants rose sharply in the 2010s as demand grew for fast-turn crops and discreet outdoor plantings. Autos captured attention by fitting into shorter summers and greenhouse cycles, with hobby growers reporting viable seed-to-harvest times under three months. Victory Seeds’ entry positioned itself among this wave, but with emphasis on maintaining Haze depth and not just speed. Anecdotal reports and grow logs often highlight its high terpene intensity and sharper head high compared to many auto hybrids.
The adoption of ruderalis genetics, which evolved in northern latitudes under short seasons, enabled the auto trait to pair with an otherwise late-maturing sativa. Whereas photoperiod Amnesia Haze typically demands 10 to 12 weeks of flower alone, Auto Amnesia Haze condenses the total lifecycle to a similar timeframe. For cultivators who need multiple cycles per year, this translates into increased calendar yield and reduced risk of weather or pest pressure stacking late in the season. That time advantage, combined with recognizable Haze character, explains the cultivar’s steady popularity.
Genetic Lineage and Architecture
The stated heritage of Auto Amnesia Haze is ruderalis and sativa, a shorthand acknowledging a Haze-dominant core crossed with a selected ruderalis line. Haze families often trace back to landrace sativas from Thailand, South India, and other equatorial regions, known for terpinolene-forward fragrances and elongated flower structures. By introducing ruderalis, the breeder captures the autonomous flowering trigger while tempering height and reducing total flowering stage length. The hybrid architecture typically leans 60 to 70 percent sativa in effect and morphology despite the auto trait.
The ruderalis contribution also alters internodal spacing, leaf count, and root vigor. Plants often display medium internodal gaps compared to pure Hazes, which tend to stretch more aggressively. The autos generally reach 60 to 100 cm indoors and 70 to 120 cm outdoors, depending on pot size and light intensity. With proper nutrition and training, the plant builds a central cola flanked by multiple satellite spikes, creating a uniform canopy in small tents.
Breeding autos requires careful backcrossing to hold on to flavor and potency while fixing the auto-flower trait. Victory Seeds’ selection work favored terpene density and clear-headed euphoria within the constraints of a compact plant. This approach explains why many phenotypes show terpinolene-dominant profiles that echo classic Hazes. While phenotype variation exists, the line is consistent enough that growers can expect Haze-forward aromas and an energetic high in most plants.
Botanical Appearance and Morphology
Auto Amnesia Haze typically presents as a medium-stature plant with a symmetrical, slightly conical canopy. The leaves are slender to medium-width, reflecting sativa influence, with serrations that appear pronounced compared to broadleaf types. As flowering builds, calyxes stack into elongated spears rather than dense golf-ball clusters, a hallmark of the Haze family. The pistils often begin cream to light orange and progressively darken to amber as harvest approaches.
Trichome density is a highlight, especially from mid-flower onward. Under a loupe, capitate-stalked trichomes form a frost that coats bracts and sugar leaves, often pushing resin out to even secondary bract surfaces. Mature resin heads turn from clear to cloudy and then amber, with many growers targeting around 5 to 15 percent amber for a balanced effect. This level of resin coverage contributes to the strong scent even before curing.
Structurally, the plant enjoys a predictable central leader with lateral branches that reach upward rather than sprawl. Internodal spacing allows good airflow if the grower avoids overcrowding. Plants on the smaller side tend to average 30 to 45 grams per plant in modest indoor setups, while larger, well-lit specimens easily exceed 60 to 120 grams each. Outdoors, in warm, dry summers, single plants can surpass 100 grams with minimal training and careful feeding.
Aroma and Flavor
The aromatic profile blends bright lemon and sweet herbal notes with pine, spice, and a hint of floral incense. Many batches open with a terpinolene snap reminiscent of citrus zest and conifer needles, then settle into a sweet basil and cardamom finish. Crush the flowers and the scent deepens toward earthy tea, sometimes with a clean, almost soapy linalool lift. During late flower, a peppery edge from beta-caryophyllene may become more evident.
On the palate, the first impression is often lemon peel and pine resin with a soft, sugary undertone. The mid-palate shows herbal tea, mellow spice, and sometimes faint tropical fruit, likely from ocimene and myrcene interplay. The finish is clean and slightly floral, with lingering citrus oils that persist for several minutes. Vaporization tends to highlight the delicate top notes, while combustion will accentuate spice and pine.
Terpene retention is heavily influenced by drying and curing practice. Slow drying at 18 to 20 C and 55 to 60 percent relative humidity preserves monoterpenes that otherwise volatilize, such as terpinolene and limonene. Proper curing over 3 to 6 weeks smooths the flavor and integrates the peppery and citrus elements. With optimal handling, terpene levels of 1.5 to 2.5 percent by dry weight are feasible in high-quality flowers.
Cannabinoid Profile and Potency
Auto Amnesia Haze commonly tests in the 17 to 21 percent THC range, with outliers reaching into the low 20s under high-light, well-fed conditions. CBD typically remains low, usually around 0.1 to 0.6 percent, which places the chemotype squarely in THC-dominant territory. Minor cannabinoids such as CBG can reach 0.2 to 0.8 percent, and trace THCV is occasionally reported in Haze-leaning plants. The overall profile produces a strong psychoactive effect that is vivid yet functional for many users.
Potency is a product of genetics plus environment, and autos are particularly sensitive to early-life stress. Suboptimal light intensity, nutrient burn during weeks 2 to 4, and overwatering can reduce final THC by several percentage points. Conversely, maintaining daily light integrals above 35 mol per square meter in early flower and closer to 45 to 50 mol per square meter in mid-late flower often correlates with more robust cannabinoid production. Under 18 hours of light, a PPFD near 800 micromoles per square meter per second yields a DLI around 52 mol per square meter per day, a level many growers find near-optimal without added CO2.
Post-harvest practice also influences lab outcomes. Light exposure after harvest can degrade cannabinoids, with studies suggesting notable THC loss over months in bright conditions. Stored in the dark at 15 to 20 C with stable humidity, total THC is better preserved, with year-over-year reductions often kept to roughly 15 to 20 percent rather than higher losses. Oils and concentrates follow similar trends but benefit further from oxygen exclusion.
Terpene Profile and Minor Aromatics
Auto Amnesia Haze often expresses a terpinolene-dominant profile, a trait linked to many Haze and Jack family lines. In well-cured flowers, terpinolene can range roughly 0.3 to 1.2 percent of dry weight, contributing to citrus, pine, and sweet herbal notes. Supporting monoterpenes such as myrcene and ocimene commonly land between 0.1 and 0.8 percent combined, layering in tropical, green, and slightly musky tones. Limonene typically shows 0.1 to 0.5 percent, brightening the nose with lemon and orange.
Sesquiterpenes add depth and a peppery finish. Beta-caryophyllene, frequently in the 0.2 to 0.6 percent range, brings warm spice and is notable for its CB2 receptor activity in preclinical research. Humulene may appear at 0.05 to 0.2 percent, lending woody, hop-like accents. Linalool, often detected at 0.05 to 0.15 percent, adds a light lavender-floral air that becomes more apparent on slower dries.
Total terpene content in carefully handled flowers commonly falls between 1.5 and 2.5 percent by dry weight and can occasionally surpass 3 percent in optimized environments. Fast, hot drying can cut measured terpene content by a third or more compared to slow-dried counterparts. For those chasing maximum flavor, temperature control and room airflow during dry and cure are just as critical as genetics. When dialed in, Auto Amnesia Haze rivals many photoperiod Hazes for aroma intensity despite the shorter lifecycle.
Experiential Effects
The effect profile is notably cerebral, energetic, and mood-elevating, consistent with sativa-forward genetics. Users frequently report a 5 to 10 minute onset with inhalation, peaking around 15 to 30 minutes and tapering over 2 to 4 hours. The headspace is clear and focused for many, with a creative lift that pairs well with daytime tasks, music, or social activities. Physical relaxation builds subtly in the background without heavy sedation at moderate doses.
At higher intakes, the strain’s vigor can tip into raciness for sensitive individuals. Those prone to anxiety may prefer microdosing or pairing with calming activities to balance the intensity. Dry mouth and dry eyes are the most common side effects, with occasional dizziness in new users when THC levels are high. Keeping hydrated and pacing inhalations usually mitigates these minor issues.
Compared to heavier indicas, Auto Amnesia Haze rarely locks users to the couch. Instead, it supports a brighter, more alert window that can make time feel more expansive. Many consumers describe enhanced sensory engagement, making it popular for outdoors, art, and collaborative work. For sleep, it can be too stimulating unless consumed hours before bedtime or at very low doses.
Potential Medical Uses
While individual responses vary, Auto Amnesia Haze’s THC-forward and terpinolene-rich profile aligns with potential utility for low mood, anhedonia, and daytime lethargy. Observational data suggest THC can improve perceived mood and motivation in some patients, while limonene has been studied for anxiolytic and antidepressant-like activity in preclinical models. Beta-caryophyllene’s CB2 agonism is associated with anti-inflammatory effects in animal studies, which may be relevant for inflammatory discomfort. As always, these findings are preliminary and not a substitute for professional medical advice.
The strain’s clear-headed stimulation makes it a candidate for people seeking focus or help with task initiation. Some medical users report benefit for fatigue and brain fog during the day when sedative chemovars are counterproductive. For pain, sharp neuropathic or inflammatory flares may respond to THC’s central and peripheral actions, though experiences are mixed and dose-dependent. CBD is low, so patients who rely on CBD’s modulation may choose to blend with a balanced extract.
Inhalation typically provides rapid onset for breakthrough symptoms within minutes, while oral ingestion offers longer duration for multi-hour coverage. Dosing strategies should start low, especially for those with anxiety sensitivity or cardiovascular concerns. As a general guideline, inhaled microdoses of 1 to 2 puffs can be titrated upward, and oral doses under 2.5 mg THC are often considered a gentle starting point. Medical decisions should be made with a clinician who understands cannabinoid therapy and local regulations.
Cultivation Guide: Seed to Harvest
Start seeds in small containers or plugs to avoid overwatering and to encourage early root vigor. High-quality seeds commonly achieve 90 to 95 percent germination when temperatures are kept near 24 to 26 C with a gentle 18-hour light cycle. A light starter EC around 0.4 to 0.6 with pH 6.2 to 6.5 in soil or 5.8 to 6.0 in hydro media supports strong germination. Avoid transplant shock by up-potting only once into the final container by days 10 to 14.
Because autos flower on age, plan the final pot size carefully. In soil or coco, 11 to 19 liters, roughly 3 to 5 gallons, is a common sweet spot that balances root mass and speed. Overly large pots can lead to prolonged wetness and slow growth; too small pots may limit yield. Aim for a gentle wet-dry cycle with 10 to 15 percent runoff in coco and minimal runoff in living soil.
Through weeks 1 to 3, keep daytime temperatures 24 to 28 C with 60 to 70 percent relative humidity and moderate airflow. A PPFD near 400 to 600 in early veg rising to 700 to 900 by week 4 is effective for most phenotypes. Many growers run 18 hours of light, though 20 hours can increase DLI and reduce stretch in some setups. If using CO2 enrichment at 1200 to 1400 ppm, PPFD can be pushed to 1000 to 1200 in mid-flower for more biomass and resin.
Environment, Lighting, and Nutrition
Environmental stability is paramount for autos, particularly between days 10 and 28 when foundational structure is set. Maintain day temperatures of 24 to 28 C and nights of 18 to 22 C to support metabolic activity without stress. Relative humidity should step down across the cycle: 65 to 70 percent early, 55 to 60 percent mid, and 45 to 50 percent in late flower. Aim for a VPD near 0.8 to 1.0 kPa early and 1.0 to 1.2 kPa in bloom for balanced transpiration.
Lighting drives yield and cannabinoid density. Under 18 hours, a PPFD target of 800 to 900 in mid-flower yields a DLI in the 46 to 52 range, which aligns with strong production without CO2. Spectrum matters less than intensity, but fixtures with blue:red balance near 1:1 to 1.5:1 help control stretch while preserving terpene expression. Consistent canopy PPFD readings within plus or minus 10 percent minimize phenotype variability.
Nutrient programs should remain modest compared to photoperiods, as autos are more sensitive to overfeeding. A general EC roadmap might run 0.4 to 0.6 in seedling, 0.8 to 1.2 in early veg, 1.3 to 1.6 in early flower, and 1.2 to 1.4 in late flower. Ensure ample calcium and magnesium when running high-intensity LEDs; supplemental cal-mag at 100 to 150 ppm Ca and 40 to 60 ppm Mg prevents interveinal chlorosis. Soil pH of 6.2 to 6.5 and coco pH of 5.8 to 6.0 optimize nutrient availability.
Training and Canopy Management for Autos
Auto Amnesia Haze responds best to gentle, early training that avoids extended recovery times. Low-stress training can begin around day 15 to 20, slowly pulling the main stem laterally to expose side branches. This technique produces multiple evenly lit tops and can increase yields by 10 to 25 percent in small spaces. Anchor stems with soft plant ties and adjust every 24 to 48 hours as growth resumes.
Topping is possible but must be timed precisely to avoid stunting. If chosen, top once above the third or fourth node around day 18 to 21, only on vigorous plants showing rapid growth. Many growers instead opt for a single FIM or simply rely on LST to avoid the risk of shock. Selective defoliation is appropriate, but restrict to removing 10 to 20 percent of large fan leaves that block key sites, spaced over several days.
Screen of Green can work with autos if the screen is placed early and training begins by week 3. Keep in mind the plant’s finite clock; late heavy training will reduce yield. Maintain consistent airflow through the canopy to keep leaf surface temperatures in check, which preserves terpenes and reduces disease risk. A small clip fan per plant is often sufficient in tight tents.
Pest and Disease Management
Autos benefit from a proactive integrated pest management program because treatment windows are shorter. Sticky traps at canopy and soil line heights provide early detection of fungus gnats, whiteflies, and thrips. Introduce beneficial insects such as Hypoaspis miles for soil pests and Amblyseius swirskii for thrips and whiteflies if issues are recurrent. Rotate contact-safe sprays in early veg only, avoiding heavy interventions once flowers set.
Spider mites and thrips are the most common threats under warm, dry LED environments. Keep leaf surfaces clean and maintain steady humidity; extreme dryness accelerates mite reproduction. If pressure arises early, use insecticidal soaps or oils at reduced rates and rinse after 24 hours; discontinue once pistils are widespread. Quarantine new clones or plants and sanitize tools between rooms to prevent cross-contamination.
Fungal issues revolve around powdery mildew and botrytis, particularly if airflow is poor or humidity spikes. Maintain 45 to 50 percent RH in late flower and ensure 0.3 to 0.6 m per second of gentle canopy airflow. Prune inner larf and congested leaf clusters to open the plant. If PM signs appear, spot-treat early with potassium bicarbonate in veg; replace infected plant material if blooms are involved to protect consumer safety.
Harvest Timing, Yield, and Post-Harvest
Most phenotypes of Auto Amnesia Haze are ready 70 to 85 days from sprout, with some stretching to 90 days in lower light or cooler rooms. A balanced effect window often coincides with 5 to 15 percent amber trichomes on the bracts and 70 to 80 percent browned pistils. Waiting too long shifts the profile toward a heavier body load as more THC oxidizes and additional CBN forms. Sample small branches weekly in the final 10 days to calibrate preference.
Indoors, expect 350 to 450 grams per square meter in optimized setups, using 600 to 800 watts of quality LED per 1.2 by 1.2 meter space. Per-plant yields of 60 to 120 grams are common in 3 to 5 gallon containers with high DLI. Outdoors, single plants often return 50 to 150 grams depending on season length and sun exposure. Regional conditions and pot size strongly influence results, as does early-life vigor.
Drying and curing preserve the cultivar’s citrus-herbal identity. Hang whole plants or large branches for 10 to 14 days at 18 to 20 C and 55 to 60 percent RH, targeting a 10 to 14 day dry. Cure in airtight containers at 58 to 62 percent RH for 3 to 6 weeks, burping daily for the first week and then weekly. Proper storage in the dark at 15 to 20 C can limit annual THC degradation to roughly 15 to 20 percent; avoid heat and UV exposure to maintain potency and terpenes.
Comparing Auto Amnesia Haze to Photoperiod Amnesia Haze
Photoperiod Amnesia Haze is legendary for its soaring sativa effects and complex terpinolene bouquet, but it typically needs 10 to 12 weeks of flowering plus a vegetative period. That can push total grow time beyond 16 weeks, with stretch demanding ample headroom. Auto Amnesia Haze compresses everything into 10 to 12 weeks from seed while retaining a similar aromatic and experiential signature. For growers with limited time or space, the auto version offers compelling efficiency without abandoning core Haze traits.
Potency between the two classes has narrowed in recent years. While elite photoperiod cuts can exceed 22 to 25 percent THC in optimized rooms, modern autos frequently reach 18 to 22 percent. This places Auto Amnesia Haze within a respectable margin of its photoperiod counterpart for most consumers. Terpene density is also competitive when slow-dried and cured, though mega-yield photoperiod setups can still push absolute totals higher.
In terms of cultivation, autos remove the need for strict light cycle management, which simplifies perpetual harvests and mixed-canopy rooms. They are less tolerant of high-stress training and long recovery times, so techniques must adapt. The choice often comes down to calendar strategy: multiple auto runs per year can outproduce one photoperiod run on a calendar basis despite slightly lower per-plant yields. For many home growers, that calendar yield and simplicity carry the day.
Consumer Advice, Storage, and Quality
When shopping, look for flowers with a strong citrus-herbal nose that leaps from the jar. Well-cured Auto Amnesia Haze should not smell grassy or hay-like; those notes suggest rushed drying. Trichomes should appear milky under magnification, with a sticky texture and minimal stem snap before curing is complete. Coloration ranges from lime green to slightly olive with orange-brown pistils, sometimes with light purple sugar leaves in cooler finishes.
For storage, keep flowers in airtight jars at 58 to 62 percent RH, ideally in the dark at 15 to 20 C. Avoid repeated temperature swings and oxygen exposure, which accelerate terpene loss and THC degradation. Data from storage studies indicate that elevated temperature and light dramatically speed cannabinoid decline, sometimes halving measured THC over a year if mishandled. Using UV-blocking containers and stable environments preserves quality.
For consumption, vaporization at 175 to 195 C highlights terpinolene, limonene, and ocimene while minimizing combustion byproducts. If smoking, a clean glass piece or paper preserves flavor better than heavily resinated paraphernalia. Start with low doses to gauge sensitivity, given the strain’s bright, stimulating nature. Those prone to anxiety may prefer smaller servings or pairing with mellow music and hydration.
Breeder and Heritage Notes
Victory Seeds bred Auto Amnesia Haze by marrying a sativa-leaning Haze backbone with a ruderalis donor to fix automatic flowering. The stated heritage is ruderalis and sativa, a combination that reliably produces the auto trait while preserving the hallmark Haze effect. Victory Seeds prioritized terpene expression and an up-tempo profile, ensuring the result remained recognizable to fans of classic Haze. Their selection work emphasizes consistency across plants within the abbreviated timeline that autos demand.
The breeding objective was explicit efficiency without sensory compromise. By compressing the growth cycle, the cultivar can finish under 12 weeks in many indoor rooms while retaining a lemon-pine spice bouquet. That approach supports multiple harvests annually, improving calendar yield in small tents and micro-grows. For outdoor gardeners at higher latitudes, the auto trait can beat early autumn weather, reducing mold risk compared to long-bloom photoperiods.
Growers should still anticipate phenotype variation typical of seed lots, especially in branch architecture and flowering speed. Nonetheless, the line’s core characteristics remain consistent: uplifting effect, terpinolene-forward nose, and medium height. With the right environment, Auto Amnesia Haze from Victory Seeds becomes a dependable, flavorful auto that satisfies both production goals and connoisseur expectations.
Frequently Asked Grow Questions
How big will plants get indoors? Expect 60 to 100 cm in height when using 3 to 5 gallon containers and adequate light, with early low-stress training keeping canopies even. Outdoor plants in full sun can reach 70 to 120 cm with correspondingly thicker stems and higher airflow needs.
What light schedule works best? Most growers run 18 hours on and 6 off for a balance of efficiency and rest. A 20-hour schedule can produce slightly higher daily light integral and tighter internodes, but energy use rises proportionally. Consistency matters more than the specific schedule as long as intensity is sufficient.
How much can a single plant yield? In dialed indoor spaces, 60 to 120 grams per plant is common, with top performers exceeding that in large containers and high DLI. Outdoors, 50 to 150 grams per plant is a fair expectation in temperate climates with at least 8 weeks of warm weather. Results vary with training, nutrition, and genetics.
Are autos sensitive to nutrients? Yes. Keep EC modest and avoid early nitrogen excess, which can stunt autos during their critical formation window. Watch leaf tips for burn and adjust feed strength incrementally. Supplement calcium and magnesium under LEDs to prevent interveinal chlorosis.
When should I harvest? Most phenotypes finish in 70 to 85 days from sprout. Use a jeweler’s loupe to assess trichomes, harvesting around mostly cloudy with a small percentage amber for a balanced effect. If you prefer more body effect, allow a higher amber fraction while watching for terpene loss.
Safety, Compliance, and Responsible Use
Always follow local laws regarding cultivation, possession, and consumption. Regulations differ significantly by jurisdiction, and licensing may be required to grow or sell cannabis products. For medical use, consult a healthcare professional to determine whether cannabis is appropriate for your condition and to discuss interactions with medications. Keep all cannabis products out of reach of children and pets and store them securely.
New users should start with low doses and wait to assess effects before re-dosing. Inhalation onset is typically minutes, but edibles can take 45 to 120 minutes to manifest, often lasting 4 to 8 hours. Avoid driving or operating machinery under the influence. If adverse effects occur, hydrate, rest in a calm environment, and consider lowering future doses or selecting lower-THC options.
For cultivators, prioritize safe handling of nutrients, electrical equipment, and environmental controls. Use GFCI outlets in humid rooms and keep water away from power strips and ballasts. Personal protective equipment, like gloves and eye protection, can prevent chemical or mechanical injury during mixing and pruning. Responsible practices protect both quality and safety across the lifecycle.
