Written by Ad OpsHistory and Cultural Context of Amnesia
Amnesia is a celebrated, mostly sativa cultivar developed by CBD Seeds and popularized across Europe in the 2000s. While the name is often conflated with the award-winning Amnesia Haze, the CBD Seeds Amnesia is its own stabilized line selected for classic Haze brightness, long-lasting euphoria, and vigorous growth. It became a staple on Spanish and Dutch menus thanks to its energetic profile and robust yields that fit commercial schedules. The strain’s reputation for clear, creative uplift solidified its status among daytime consumers and coffee shop regulars.
The broader Amnesia name has deep roots in the Haze family, and that heritage shapes its sensory profile and effects. Leafly summaries for the closely related Amnesia and Amnesia Haze consistently highlight uplifting, creative, and euphoric experiences, reinforcing the cultivar’s daytime niche for many users. The same listings note high THC and low CBD as a defining chemical signature across the Amnesia family. In coffee shop circles, “Amnesia” quickly became a shorthand for a sparkling, citrus-spice sativa that delivers talkative, social energy.
Because multiple breeders release “Amnesia,” the market features several phenotypes with overlapping traits but subtle differences in aroma, flowering time, and structure. CBD Seeds’ version is selected toward a classic Haze expression and is typically marketed as a mostly sativa plant with fast vegetative vigor. Retailers and user reports commonly place its potency in the high range, with many batches testing above 20% THC. This pattern aligns with seed-vendor summaries for similar Haze expressions that advertise THC levels consistently above 20% and CBD below 1%.
Over time, Amnesia’s name has anchored a family of spin-offs, crosses, and lemon-forward phenotypes that extend its influence. Variants like Amnesia Lemon and Amnesia x AK-47 showcase how the profile can be tuned toward citrus zest or denser hybrid structure. The core, however, remains a cerebral experience with bright terpenes and a clean, energetic arc. For contemporary consumers, Amnesia stands as a dependable sativa benchmark with unmistakable Haze lineage and modern potency.
Genetic Lineage and Breeding Notes
CBD Seeds’ Amnesia descends from the Haze family tree, which is known for Southeast Asian genetic inputs and long-flowering, high-THC chemotypes. While exact parental lines are often kept proprietary, Amnesia is commonly described as 70–80% sativa by effect and morphology. Breeding emphasis has focused on stabilizing a terpene-forward profile featuring citrus, woodsy incense, and herbal spice. The result is a cultivar that feels quintessentially Haze but with improved production traits for indoor and greenhouse environments.
Historically, Amnesia has been associated with Haze-dominant pedigrees that may incorporate Skunk or Afghani for structural reinforcement. These additions typically compress internodes, increase calyx-to-leaf ratios, and reduce overall flowering time compared with pure tropical sativas. CBD Seeds’ selection appears to align with this approach, keeping the bright, soaring headspace while tempering the growth cycle for practical cultivation. The phenotype thus marries classic Haze intensity with a modern grower’s need for yield and finish.
The Amnesia umbrella includes lines that express terpinolene- and limonene-rich chemotypes, which are frequently seen in Haze descendants. Related entries like Amnesia Haze have been profiled on Leafly as “giggly, euphoric, talkative,” suggesting a similar neurotransmitter engagement and psychophysiological arc. Negative effects in the family, such as dry mouth, dizziness, or transient paranoia, highlight THC’s dose-dependent liabilities. CBD Seeds’ Amnesia, while not identical to Amnesia Haze, generally follows the same high-THC, low-CBD blueprint and energetic trajectory.
Breeders selecting Amnesia lines often prioritize consistency in terpene outputs, resin saturation, and manageable internodal stretch. The CBD Seeds phenotype is reputed for vigorous vegetative growth and heavy trichome coverage that supports solventless and hydrocarbon extraction. In market terms, this makes Amnesia attractive for both flower and concentrate producers seeking a crisp, terpene-rich profile. The genetic package, while rooted in heritage Haze, is clearly optimized for contemporary potency and terpenes.
Morphology and Visual Appearance
Amnesia typically grows tall and lanky with narrow leaflets, reflecting its mostly sativa inheritance. Plants can easily double in size after the 12/12 flip, with a 1.5–2.0x stretch being common under strong lighting. Internodes are moderately spaced, encouraging lateral development when trained early with topping and low-stress techniques. The canopy tends to form multiple colas rather than a single dominant spear when properly managed.
The buds are elongated and somewhat tapered, often displaying subtle foxtailing in late flower. Calyx-to-leaf ratio is favorable, making trimming efficient compared with denser indica lines. Mature flowers show a lime-to-olive green cast with abundant fiery orange stigmas that darken toward copper with age. A generous resin coat gives the flower a frosted sheen, especially noticeable under 3000–3500K LEDs.
Trichome density is typically high, with bulbous heads that respond well to both dry sift and ice water hash techniques. The resin profile leans toward terpene-forward aromatics, making the buds fragrant even at low moisture levels. Under magnification, you’ll often see a sea of cloudy trichome heads around week 9–10, with amber gradually appearing as ripeness progresses. Many growers harvest between 5–15% amber depending on desired effect and cure strategy.
In healthy conditions, Amnesia presents sturdy mid-grade branching that benefits from trellising or a SCROG net. Unmanaged, it can produce tall central spears with lightweight lower sites that benefit from selective lollipopping. Proper training transforms the architecture into a hedge of evenly lit tops, boosting both quality and weight. The end result is a showy, resin-coated flower with classic Haze posture and modern bag appeal.
Aroma and Bouquet
Amnesia broadcasts a vibrant bouquet anchored by citrus zest, herbal spice, and woody incense. The top notes frequently read as lemon peel, sweet orange, or grapefruit pith, a sensory cue for limonene-forward chemotypes. Beneath that brightness is the clean, airy signature of Haze—often evoking cedar, cypress, and a whisper of pepper. Many batches also carry faint floral sweetness, hinting at linalool or nerolidol in the background.
Breaking a cured flower intensifies the citrus and reveals green, resinous complexity. You may catch notes of fresh-cut herbs, lemongrass, and a faint mentholated lift common in terpinolene-rich profiles. Some phenotypes add a subtle sweetness reminiscent of chamomile or honeyed tea. The interplay of citrus, wood, and herb creates a multilayered aroma that reads both bright and sophisticated.
During grind, expect an uptick in pine and herbal intensity as monoterpenes volatilize. A peppery undercurrent—likely from beta-caryophyllene—comes forward, especially in later-stage flowers. The jar note after closing often lingers with citrus and incense, a hallmark of Haze-family complexity. Proper curing preserves these volatiles and keeps the profile buoyant rather than grassy or dull.
Environment and cure strongly influence expression, with terpene losses occurring if temperatures exceed 25–26°C during drying. Targeting a slow dry at 60–62% RH helps retain the citrus top notes while allowing woodsy base tones to deepen. In storage, sealed containers with 58–62% RH packs limit oxidation that can flatten the bouquet. When handled correctly, Amnesia remains one of the more aromatic sativas on the shelf.
Flavor and Mouthfeel
The flavor mirrors the aroma, with a clean citrus entry and a peppered, woody exhale. Inhalation often suggests lemon oil and sweet orange candy, with herbaceous brightness that persists across multiple pulls. Exhalation turns spicier, revealing cedar, mild clove, and a faint tea-like astringency. The finish is crisp and lingering, leaving a zesty palate that encourages another taste.
Vaporization at 175–190°C accentuates limonene and terpinolene, delivering a sweeter, more floral first impression. Raising the temperature to 195–205°C emphasizes spice and wood as beta-caryophyllene and humulene become more prominent. Combustion leans drier but can remain smooth if the cure is meticulous and the moisture content is 10–12%. Poorly cured samples will taste grassy or harsh and lose that signature lemon-sandalwood harmony.
Mouthfeel is light to medium-bodied, without the heavy resin drag that some indica-leaning hybrids exhibit. The citrus oils deliver a quick salivary engagement, followed by a slightly drying spice finish. Many users report a “clean” aftertaste that doesn’t fatigue the palate over a session. This makes Amnesia suitable for social settings where flavor clarity matters.
As with most high-terpene sativas, glass and ceramic hardware tend to preserve the top notes better than metals at high temps. Long, even pulls reveal more nuance than rapid, forceful inhales. For rolled flower, an ultra-fine grind may overliberate volatiles and dull the experience; a medium grind maintains balance. Careful packing and modest airflow keep the citrus bright and the spice gentle.
Cannabinoid Profile and Potency
Amnesia is typically a high-THC, low-CBD cultivar, fitting the broader profile seen across Haze-dominant lines. Leafly descriptions for Amnesia explicitly call out its high THC and low CBD character, an observation mirrored by vendor data for related entries like Amnesia Haze. Commercial batches frequently test between 18–24% THC, with standout cuts reaching 25–27% under optimal conditions. CBD is commonly below 1%, and often <0.3% in lab results for similar phenotypes.
Minor cannabinoids appear in trace amounts, with CBG typically in the 0.1–0.5% range. Some Haze-derived sativas express detectable THCV, occasionally up to ~0.5%, though many samples present only trace levels. Total terpene content commonly falls around 1.5–2.5% by dry weight in well-grown flower. These concentrations support the assertive aroma and may modulate effect via receptor and neurotransmitter interactions.
Inhaled dosing delivers fast onset within 2–5 minutes, with peak effects around 15–30 minutes. A typical 0.25g bowl at 20% THC contains roughly 50mg THC, though inhalation efficiency varies widely (20–50%). Users often perceive 3–10mg per session depending on hardware, technique, and tolerance. Duration of noticeable effect commonly spans 2–3 hours, with a cleaner, less sedative tail than many indica-leaning profiles.
For edible or tincture formulations, decarboxylated Amnesia behaves like other high-THC inputs with a 30–90 minute onset and 4–6 hour tail. Because CBD content is minimal, the psychoactivity is not buffered by cannabidiol’s modulatory effects. New consumers should start low to minimize anxiety or dizziness associated with high-THC exposure. Many patients and adult users find 2.5–5mg oral THC a comfortable starting range with this chemotype.
Terpene Profile and Chemistry
Amnesia’s terpene profile is dominated by monoterpenes that align with the Haze family’s uplifting signature. Terpinolene frequently leads or co-leads, with limonene and beta-myrcene providing citrus lift and herbal body. Beta-caryophyllene, ocimene, and humulene are common secondary contributors that add pepper, sweet green notes, and woody dryness. Linalool appears in trace-to-moderate levels, contributing floral softness in some phenotypes.
Quantitatively, well-grown Amnesia often shows total terpene content between 1.5–2.5% by weight. Reported ranges for primary components in Haze-like expressions include terpinolene at ~0.3–0.8%, limonene at ~0.2–0.6%, and myrcene at ~0.2–0.8%. Beta-caryophyllene and ocimene often land in the ~0.1–0.4% and ~0.1–0.3% zones, respectively. These figures vary by cultivation environment, nutrition, and cure, but the hierarchy of citrus-herb-wood is consistent.
Leafly’s overview of terpenes in the Haze family underscores terpinolene’s role in the euphoric, uplifting effect set. Terpinolene-rich chemotypes are relatively uncommon in the broader cannabis market, but they are a hallmark of classic Haze lines. In Amnesia, terpinolene’s floral-pine brightness converges with limonene’s citrus verve to push mood and alertness. Beta-caryophyllene’s CB2 activity may add a grounding, body-smoothing complement to the cerebral lift.
Environmental controls preserve these volatiles, as monoterpenes are particularly heat-sensitive. Drying at 60–62% RH and 18–21°C for 10–14 days can significantly improve terpene retention. Post-cure, cool dark storage slows oxidative losses that otherwise banish the top notes first. When preserved, Amnesia’s terpene balance produces a distinctive, layered bouquet and a brisk, sparkling palate.
Experiential Effects and Onset
Amnesia is experienced as clear, bright, and energizing by most consumers, with a creative edge and social facilitation. Leafly’s listing for Amnesia explicitly notes uplifting, creative, euphoric effects, which aligns with widespread user reports. The closely related Amnesia Haze entry further points to giggly, euphoric, and talkative experiences, a good mental model for Amnesia’s social vibe. These descriptors make Amnesia a common daytime pick for tasks that benefit from mood elevation and conversational flow.
Onset via inhalation is quick, with first waves arriving in a few minutes and cresting within the first half hour. Early effects include a shimmering sense of alertness, a subtle body lightness, and sharpened sensory detail. As the session progresses, a more introspective, imaginative channel can open, supporting brainstorming or creative play. The overall arc is long enough for a full activity window without excessive come-down grogginess.
Dose is critical in shaping the experience, especially for those sensitive to THC. At moderate intakes, the strain tends to feel buoyant and productive; at higher doses, racing thoughts or transient anxiety can arise. Leafly documents for Amnesia Haze list paranoid, dry mouth, and dizziness as possible negatives, and these caveats broadly apply to high-THC Amnesia as well. Careful pacing and hydration mitigate many of these effects for most users.
Tolerance, set, and setting matter, particularly for cognitively demanding tasks. Many users find 1–3 inhalations enough to nudge mood without sacrificing focus, especially in terpene-rich, well-cured batches. For social use, Amnesia’s talkative, upbeat nature can enliven gatherings and creative sessions. For novice consumers, a “low-and-slow” approach helps preserve the cultivar’s best attributes while minimizing overstimulation.
Potential Medical Applications and Risks
Amnesia’s high THC and brisk terpene ensemble make it a candidate for situational mood elevation, anhedonia, and fatigue-related low motivation. Leafly characterizes Amnesia as uplifting, creative, and euphoric, aligning it with user reports that it can brighten outlook and support engagement. For some, this manifests as temporary relief from stress or mood dips that hinder productivity. The effect profile can be particularly helpful during daytime hours when energy and focus are needed.
Some patients also turn to high-THC sativas for appetite stimulation and nausea relief, though results vary. The citrus-forward terpene balance may contribute to perceived alertness and a clear head, qualities many find useful for combating lethargy. For stress-heavy days, users often report an improved sense of well-being and social ease. It is essential to note that individual responses are heterogeneous, and formal clinical evidence for strain-specific outcomes is limited.
Risks concentrate around THC’s dose-dependent effects, including anxiety, paranoia, dry mouth, and dizziness. The Amnesia family’s high potency, also seen in Amnesia Haze references, increases the importance of judicious dosing. Those with a history of panic, psychosis, or cardiovascular concerns should consider medical guidance and possibly lower-THC alternatives. Because CBD levels are typically low, the anxiolytic buffering sometimes afforded by cannabidiol is minimal here.
Harm-reduction strategies include starting with small inhaled titrations or low-dose edibles (2.5–5mg THC), maintaining hydration, and choosing calm environments. Pairing small amounts of CBD (e.g., 5–10mg) may temper intensity for some users, although individual responses vary. Consumers on medications that impact metabolism or heart rate should consult clinicians to rule out interactions. As with any cannabis use, personalized, incremental experimentation is the safest path.
Comprehensive Cultivation Guide
Amnesia is a vigorous, mostly sativa plant that rewards structure and environmental control. Expect rapid vegetative growth and a 1.5–2.0x stretch in the first two weeks after switching to 12/12. Indoors, most growers target a 9–11 week flowering window, with some phenotypes finishing closer to 10–11. Under optimized conditions, indoor yields commonly fall in the 450–650 g/m² range, while outdoor plants in warm climates can exceed 600–900 g per plant.
Germination and seedling establishment benefit from 22–25°C temperatures and a gentle light intensity of 200–300 PPFD. Maintain media moisture at field capacity—not saturation—to avoid damping-off, and consider inoculating with mycorrhizae at transplant. Once rooted, increase PPFD to 400–600 in veg, targeting a daily light integral (DLI) of 25–35 mol/m²/day. A vegetative photoperiod of 18/6 keeps internodes compact while sustaining fast growth.
Training is essential to tame vertical stretch and maximize light interception. Top once or twice, then apply low-stress training (LST) to open the canopy and encourage four to eight even mains. A SCROG net installed 10–20 cm above the canopy before the flip will keep tops level and optimize penetration. Selective defoliation around weeks 2–3 of flower improves airflow and reduces humidity pockets that invite botrytis.
Nutritionally, Amnesia prefers moderate nitrogen in veg and a steady ramp of phosphorus and potassium into mid-flower. In coco or hydro, an EC of 1.2–1.6 in veg and 1.6–1.8 in flower is a reliable baseline; soil growers can feed lighter and rely on amended media. Maintain pH at 5.8–6.2 for hydro/coco and 6.3–6.8 for soil to keep micronutrients bioavailable. Silica supplements can improve stem strength, which is useful as colas stack weight.
Environmental targets include day temperatures of 24–28°C and night temps 18–22°C with a 5–7°C differential to discourage stretch. Aim for 60–65% RH in early veg, 50–55% in late veg and early bloom, and 40–50% from week 5 onward. A VPD of 0.8–1.2 kPa through flower generally balances transpiration and nutrient uptake. Increase airflow with oscillating fans and ensure robust extraction to replace room air every 1–3 minutes depending on plant load.
Lighting intensities of 700–900 PPFD in mid-to-late flower push resin and terpene production without excessive heat, provided CO₂ stays near ambient. With supplemental CO₂ at 900–1200 ppm, Amnesia can tolerate 900–1100 PPFD and slightly higher temps (up to ~29°C) for increased photosynthesis. Monitor for light stress—bleaching and leaf canoeing—especially on tall tops near LEDs. Grower reports on Amnesia Haze autoflower warn of light burn and overfeeding under intense fixtures, a caution that reasonably extends to photoperiod Amnesia.
Water management should favor frequent, moderate irrigations to avoid salt accumulation, especially in coco. Allow 10–20% runoff in soilless systems and flush media lightly if EC rises persistently above target. In soil, water only when the top 2–3 cm are dry and pots feel light to prevent root hypoxia. Consistent wet-dry cycles improve root vigor and nutrient uptake stability.
Pest and disease vigilance is crucial due to the cultivar’s dense late-flower resin and terpene output. Maintain cleanliness, quarantine new clones, and employ integrated pest management (IPM) with beneficials like Amblyseius cucumeris or S. feltiae as needed. Keep leaf surfaces clean and avoid foliar sprays beyond week 2 of bloom to preserve trichomes. Strong dehumidification prevents bud rot, especially in heavily stacked colas nearing harvest.
Harvest timing should be guided by trichome maturity rather than calendar alone. Many growers target mostly cloudy with 5–10% amber for a bright, energetic effect, while 10–15% amber leans slightly warmer and fuller-bodied. Flush for 7–10 days if using synthetic salts to encourage a cleaner burn and brighter flavor. Slow-dry at 18–21°C and 60–62% RH for 10–14 days, then cure in airtight jars burped as needed for 3–6 weeks to finalize bouquet.
Outdoor, Amnesia thrives in Mediterranean-like climates with warm, dry late seasons. Plant in full sun, provide wind breaks for tall frames, and structure early with stakes or trellis. Organic top-dressing with balanced NPK and calcium/magnesium keeps metabolism steady, while mulch stabilizes soil moisture. In humid regions, aggressive pruning and site selection with strong airflow are key to avoiding late-season mold.
In summary, Amnesia is straightforward to grow if you guide structure, respect its stretch, and maintain stable environment. The rewards are fragrant, resinous colas and a yield profile that satisfies both boutique and commercial aims. Managing light intensity and nutrition conservatively will prevent the tip burn and bleaching some growers report in Haze-family autos and photos. With good practice, expect top-shelf aroma, potent resin, and repeatable results harvest after harvest.
Appearance: What to Look for in Top-Shelf Amnesia
Premium Amnesia flower displays elongated, tapering colas with pronounced calyx stacking and minimal leaf. The color palette runs from lime to mid-green with thick, rusty-orange stigmas that deepen on the vine. Trichome coverage is heavy, with a frosty cast visible even in ambient light. Well-handled buds are trim-friendly without excessive crow’s feet or sugar-leaf protrusions.
Under the scope, expect a dense forest of cloudy trichome heads by week 9–10, with sporadic ambers signaling peak ripeness. Resin heads should appear bulbous and intact, indicating careful handling during harvest and trim. Overly shattered heads or greasy, flattened resin suggest rough processing that can mute flavor. Aroma should leap from the jar immediately upon opening, hinting at strong terpene retention.
Poor examples can be over-dried, suppressing the citrus nose and accentuating harshness. Excessive foxtailing may indicate heat stress or light intensity beyond the plant’s tolerance. Chlorophyll-rich, grass-leaning aromas point to rushed drying or inadequate cure. In contrast, a well-cured sample will showcase that hallmark lemon-incense bouquet with bright, sparkling clarity.
Density is medium compared with indica-leaning hybrids, but the best cuts still feel satisfyingly substantial. A gentle squeeze should release a snap of citrus oils without crumbling. Ash from a properly flushed and cured sample tends to burn clean with minimal residual crackle. The overall impression should be elegant, resin-heavy, and unmistakably Haze in character.
Phenotypes, Crosses, and Market Variants
Amnesia exists as a family of phenotypes from multiple breeders, each emphasizing different expressions. CBD Seeds’ version is a mostly sativa selection aligned with classic Haze brightness and modern potency. Other breeders offer similarly named lines with variations in flowering time, citrus intensity, and spice character. As a result, two jars labeled “Amnesia” can smell and feel slightly different while still sharing core traits.
Related strains like Amnesia Haze highlight the family resemblance: uplifting, euphoric, and talkative effects are consistently reported in Leafly summaries. Some negative effects—paranoia, dry mouth, and dizziness—also recur in the Haze family and should be anticipated with high-THC batches. Spin-offs such as Amnesia Lemon push the terpene balance toward sharp lemon and can lean more sedative in some phenos. Crosses like Amnesia x AK-47 aim to densify structure and shorten finish while retaining an energetic headspace.
Autoflower variants draw attention for their height and sensitivity under intense LEDs. Growers of Amnesia Haze autoflower have noted tall architecture requiring tie-downs, occasional light burn, and overfeeding issues under aggressive regimens. These lessons are instructive for photoperiod Amnesia: manage light intensity, feed moderately, and plan for stretch. Feminized photoperiod seeds remain the most common choice for controlled, uniform canopies.
When shopping, read lab labels for terpene totals and leadership to match your preference. Terpinolene-dominant jars will smell airy, floral-pine with lemon lift, whereas limonene-led cuts lean sharper citrus with less incense. If your goal is a purely zesty profile, Amnesia Lemon or similar crosses may fit better; if you prize incense-wood complexity, stick with a classic Amnesia phenotype. Regardless of variant, expect a sativa-forward ride with high THC and low CBD.
Consumer Guidance and Responsible Use
For new consumers, Amnesia’s potency and speed call for measured pacing. Start with one or two small inhalations, wait 10–15 minutes, and assess mood, body, and cognition. If the goal is gentle daytime lift without racing thoughts, stay on the lighter side of intake. Keep water nearby to counteract dry mouth and maintain comfort.
Choose hardware and preparation that preserve the citrus top notes to enjoy the full sensory experience. Glassware or a clean convection vaporizer at moderate temperatures keeps terpenes lively and reduces harshness. For rolling, a medium grind and balanced airflow help highlight both zest and spice. Avoid overpacking or overtoasting the first pulls, which can flatten flavor and increase throat hit.
If you’re shopping, favor batches with clear lab results showing THC, CBD, and total terpene percentage. For an energetic profile, look for terpinolene and limonene near the top of the panel and a total terpene count above ~1.5%. Inspect bud structure and aroma; bright lemon-peel and gentle incense notes signal a classic expression. Ask your budtender for harvest date and cure details, as freshness and handling strongly affect the experience.
For medical or wellness experimentation, document dose, set/setting, and outcomes to find your ideal window. If anxiety is a concern, consider pairing a low dose with a small amount of CBD or selecting calmer environments. Reserve higher doses for creative downtime rather than task-heavy periods. Respect variability: the same label can house slightly different phenotypes across growers and harvests.
