Auto Amnesia Haze Feminized Seeds

(49 customer reviews)

From Original price was: $80.00.Current price is: $75.00.

Auto Amnesia Haze seeds- All the euphoric, lemon-fuelled energy of award-winning Amnesia Haze — now in a fast-finishing autoflower. 21-25% THC, zesty citrus flavour, and uplifting creative energy ready to harvest in just 10-11 weeks. 🍋⚡

 

Every order ships with bonus seeds. One free seed per five purchased — added automatically, no catch. Contact us for bulk order pricing.

🍋 Auto Amnesia Haze Seeds: Key Info

🏷️ Lineage Amnesia Haze × Ruderalis
🧬 Genetics Amnesia Haze (Southeast Asian × Jamaican Haze × Afghani-Hawaiian) × Ruderalis
🍬 Also Known As Auto AH, Amnesia Haze Auto, Auto Amnesia
🌱 Type Feminised Autoflower
80% Sativa / 20% Indica
🔥 THC / 💧 CBD THC ~21–25% • CBD <1%
⏱ Seed to Harvest ~77–84 days (11–12 weeks), fixed timeline
🌾 Yield (Guide) Indoor: up to 450 g/m² • Outdoor: 80–130 g/plant
📏 Height Medium (60–100 cm), sativa stretch in early flower
🍋 Flavour & Aroma Zesty lemon, sweet spice, earthy undertones
🧪 Terpene Profile Limonene (dominant) • Caryophyllene • Myrcene
🌤 Outdoor Harvest (AU) Any season, ~77–84 days from seed regardless of light cycle
🌱 Experience Intermediate (fixed timeline, sativa stretch, no recovery window)
📦 Handling Batch-tested at ~22 °C (paper towel method). Stored cold/dry prior to dispatch. Learn how we test seeds here.
⚠️ Legal Notice Sold strictly as souvenirs/collectibles in accordance with local laws.
🏆 Cup-winning genetics: Amnesia Haze took 1st place overall at the 2004 High Times Cannabis Cup and 1st in the 2012 Sativa Cup, making it one of the most decorated sativas in competition history. Auto Amnesia Haze carries that lineage on a fixed autoflower timeline.

🍋 Auto Amnesia Haze Seeds: The Cup-Winning Sativa on a Fixed Timeline

Auto Amnesia Haze seeds carry the Cannabis Cup-winning lemon-spice sativa genetics of Amnesia Haze on a fixed 77 to 84 day seed-to-harvest timeline that flowers automatically with no light-schedule change.

Auto Amnesia Haze feminised cannabis plant in late flower with resin-heavy buds, grown in Australia

Amnesia Haze became a fixture in Amsterdam's coffeeshops through the 2000s and 2010s by delivering something rare: euphoric, mood-elevating sativa potency at genuine THC levels, with a limonene-dominant lemon-spice terpene profile that is instantly recognisable. It took 1st place overall at the 2004 High Times Cannabis Cup and 1st in the 2012 Sativa Cup. The auto carries that lineage, with the lemon-spice character intact and the cerebral euphoria genuine, on a fixed timeline instead of a 12 to 14 week photoperiod flower. It is one of the few truly sativa-dominant options in our sativa-dominant range and sits in the high-THC range. For the full origin story, the contested genetics, and the terpene science, see our Amnesia Haze strain review.

On potency, the honest framing matters. At ~21 to 25% THC this is a high-potency auto, but the photoperiod still holds the edge on peak potency and terpene intensity, as Jason notes in the review. What the auto delivers is the recognisable Amnesia Haze character on a fixed schedule, and with a full cure the lemon-spice comes through clearly. This is not a token auto adaptation of the strain.

Before running it, be clear on what autoflowering means in practice. Autos are not a simplified version of photoperiod growing. In key respects they demand more precision, not less. A photoperiod plant that gets stressed can be held in veg, given recovery time, and corrected. An auto runs on a fixed internal clock and keeps moving regardless, so mistakes in the first three weeks are permanent. Auto Amnesia Haze rewards growers who have their environment, containers, and feeding plan sorted before germination, and it is the wrong strain for a casual approach.

Why growers choose Auto Amnesia Haze:

  • Genuine Amnesia Haze terpene profile: the limonene-dominant lemon-spice character carries through the ruderalis cross, and experienced Amnesia Haze users recognise it on a full cure
  • Sativa-dominant effect in auto format: cerebral euphoria, sustained daytime energy, and creative engagement, one of the few autos genuinely suited to all-day use
  • High-THC for an auto: ~21 to 25%, strong potency for the format, though the photoperiod holds the very top end
  • Multiple outdoor cycles per Australian season: the 77 to 84 day fixed timeline allows two to three complete outdoor runs between September and April
  • Compact and discreet: 60 to 100 cm suits balconies, small tents, and discreet outdoor spots where a full sativa photoperiod is not practical

The one real trade-off is time: the 80% sativa genetics make this one of the longest-running autos in the catalogue at 77 to 84 days, longer than most indica-leaning autos. That is the cost of preserving the haze character in auto format, so plan the timeline before germinating, particularly outdoors where the season matters.

Auto Amnesia Haze Lineage

Amnesia Haze
Cup-winning lemon-spice sativa
×
Ruderalis
Autoflower trait
↓
Auto Amnesia Haze
Autoflower, 80% sativa
↓
Bright lemon-spice haze character and cerebral euphoria, on a fixed autoflower timeline.
↻ Want maximum yield and the full expression? The same genetics come as Amnesia Haze Feminised, the photoperiod version: a 12 to 14 week flower, up to 650 g/m² indoor and 700 g per plant outdoor, and full recovery time if problems arise.

🌿 Auto Amnesia Haze Seeds Effects and Experience

Auto Amnesia Haze is a daytime sativa through and through: fast, bright, and cerebral, with only a light physical backing underneath.

Onset (5–10 minutes): Fast. Euphoria builds quickly, mood lifts noticeably, and mental energy rises. The classic Amnesia Haze "smile for no reason" quality is fully present in the auto. Clear-headed and immediately functional, not sedating.

Early phase (15–45 minutes): Full cerebral euphoria at its peak, with enhanced creativity, motivation, and sociability. Thoughts flow freely, and a subtle physical ease sits underneath as the body settles without sedation. The limonene-dominant profile adds a bright, mood-elevating quality that reinforces the sativa character. This is Amnesia Haze at its most characteristic.

Mid-phase (45–120 minutes): The 20% indica component contributes a gentle physical backing without pulling toward sedation, while mental engagement stays active. The myrcene adds an earthy sweetness that rounds the profile without dulling it. At moderate doses this is one of the more functional auto effects in the catalogue, present, elevated, and good for sustained daytime use.

Late-phase (2+ hours): Effects taper gradually with no harsh comedown or crash. A residual uplift and mild body ease persist for experienced users, while newer users may feel it for 3+ hours. It does not push toward sleep at moderate doses, this is an any-time strain, not an end-of-night one.

Duration: 2 to 3 hours at typical doses for regular users, 3+ hours for newer users given the 21 to 25% THC.

Potency note: At 21 to 25% THC this is legitimately potent for an auto, and the haze genetics hit the head fast, so respect the onset window before deciding to consume more. New users should start with one or two draws and wait for the full effect.

Flavour: Zesty lemon leads immediately, bright, sharp, and recognisably Amnesia Haze, with sweet spice following from the caryophyllene and earthy depth from myrcene grounding the profile without muddying the citrus. Smooth, clean smoke that carries flavour throughout. A proper 3 to 4 week cure sharpens the lemon significantly, and this is one of the strains most worth completing the full cure for.

🍋 Terpene Profile

The aroma is what sets Amnesia Haze apart: bright lemon and sweet spice over an earthy base, and it carries through the ruderalis cross with a full cure. The chemistry behind it:

  • Limonene (dominant): the bright lemon-citrus note that gives the strain its signature aroma and a mood-lifting brightness
  • Caryophyllene: a spicy, peppery depth on the exhale that gives the citrus something to sit against
  • Myrcene: an earthy base note that rounds the profile and adds depth beneath the citrus

For how these compounds shape flavour and effect, see our cannabis terpenes guide.

Auto Amnesia Haze feminised buds at harvest with dense trichome coverage


🌱 Growing Auto Amnesia Haze Seeds in Australia

(Strictly for ACT residents with a licence or those overseas where cultivation is legal.)

Experience level: intermediate. The most important thing to understand is that autoflowers are not a simpler version of photoperiod growing, they demand more precision, not less. A photoperiod plant in trouble can be held in veg while it recovers; an auto keeps moving on its internal clock regardless, so mistakes in weeks 1 to 3 are locked in for the rest of the lifecycle. Growers with one or two successful auto runs behind them will find this consistent and rewarding. Growers new to cultivation are better served by the photoperiod version, which offers genuine recovery time. Our cannabis seedling care guide covers a strong start.

Critical auto rules before germination:

  • Start in the final container. 11 to 15 L indoors, 15 to 20 L outdoors. Transplanting an auto is high-risk, since transplant shock permanently stunts a plant with no recovery window
  • Feed lean early. Overfeeding is the most common cause of poor auto results, and nutrient burn in weeks 1 to 3 affects the plant all the way to harvest
  • LST only, no topping. The fixed timeline does not allow recovery from high-stress techniques. Gentle LST from week 2 to 3 is beneficial; topping rarely justifies the development cost
  • Dial in your environment before germination. Temperature swings and humidity spikes compound faster in an auto because there is no buffer. A stable environment from day one matters more than any training technique

Flowering: the plant initiates flowering at 3 to 4 weeks from germination, with seed to harvest around 77 to 84 days, longer than most autos due to the 80% sativa genetics. Check trichomes from week 9, but expect the genuine harvest window to be weeks 11 to 12. The lemon terpenes, the potency, and the full cerebral character develop in the final two weeks, and pulling early is the most common mistake with this strain. Harvest at 20 to 30% amber.

Height and structure: medium at 60 to 100 cm with more sativa stretch in early flower than indica-dominant autos, around a 40 to 60% increase from pre-flower height. Plan vertical space accordingly. LST from week 2 to 3 manages the stretch, opens the canopy, and improves light penetration to lower bud sites.

Training: LST is the key technique. Begin tying down the main stem at week 2 to 3, before the stretch begins, and the sativa structure responds well with even canopy development. Topping is high-risk here, since the recovery time typically costs more yield than it gains in the compressed lifecycle. Defoliation stays light in early flower: remove fan leaves directly blocking bud sites, but the open sativa structure already manages light penetration well.

Common issues: overfeeding is the most frequent cause of poor grows, so start lean and build gradually. Environmental inconsistency compounds fast with no correction window, so stability from day one is more important than any feeding decision. And harvesting too early: week 9 to 10 looks close to done, but it is not, so use a loupe and wait for 20 to 30% amber. Our amber trichomes guide covers the harvest window.


🏠 Indoor Growing

  • Seed to harvest: 77 to 84 days fixed, no light flip required
  • Yield: up to 450 g/m² under quality lighting with LST and attentive management
  • Container: start and finish in 11 to 15 L, no transplanting. Fabric pots work well
  • Light: 18/6 recommended, 20/4 marginally better for yield. The sativa genetics are light-hungry, so quality and intensity matter more than schedule
  • Height: 60 to 100 cm, more vertical than indica autos. Account for 40 to 60% stretch in early flower when positioning lights
  • Training: LST from week 2 to 3 before the sativa stretch begins
  • Airflow: essential from week 6, with humidity below 50% from mid-flower
  • Aroma: strong lemon from week 7 onward, so carbon filtration is essential indoors

🌿 Outdoor Growing (Australia)

  • Harvest timing: ~77 to 84 days from planting, not season-dependent. Plant September through March for warm-weather runs
  • Yield: 80 to 130 g per plant, with full sun, 15 to 20 L containers, and consistent feeding approaching the upper end
  • Container: 15 to 20 L minimum, start in the final pot, no transplanting
  • Site: full sun is non-negotiable. The sativa genetics are light-hungry, and partial shade cuts yield and terpene expression significantly
  • Multiple runs: plant September for a November/December harvest, November for January/February, or January for March/April. Our Australian climate strain guide covers regional fit
  • Climate: handles Australian heat well to around 32 to 33 °C, and the ruderalis component adds genuine resilience to temperature variation
  • Late flower: coastal growers should manage airflow and humidity in the final weeks, since the sativa bud structure benefits from good air movement

🧪 Auto Amnesia Haze Seeds EC and Feeding Guide: Soil and Coco

Auto Amnesia Haze has a sativa-dominant lineage that handles feeding reasonably well, more tolerant than OG-derived or pure indica autos. That said, the fixed timeline with no recovery window means overfeeding in weeks 1 to 3 is more consequential than with a photoperiod. Start at quarter strength regardless of what the label recommends, and build on plant response only. The 77 to 84 day timeline also means a longer feeding cycle than most autos: the peak flower window (weeks 5 to 9) is extended, and potassium support through it directly drives the limonene-dominant terpene expression.

All EC values assume quality base nutrients. Australian tap water typically runs 0.2 to 0.5 EC, so factor that into your target and measure after mixing.

📊 EC and pH Target Table: Soil vs Coco

Phase / Week Soil EC Coco EC Soil pH Coco pH Notes
Weeks 1–2
Seedling
0.4–0.6 0.5–0.8 6.2–6.5 5.8–6.0 Plain water or quarter strength. Overfeeding here costs yield you cannot recover on a fixed timeline.
Weeks 3–4
Early veg / pre-flower
0.8–1.2 1.0–1.4 6.0–6.5 5.8–6.2 Build to half strength. Nitrogen-forward. LST before the stretch begins. Pre-flowers around day 21 to 28.
Weeks 4–5
Pre-flower transition
1.0–1.4 1.2–1.6 6.0–6.5 5.8–6.2 Reduce nitrogen, introduce bloom nutrients. Begin potassium support, important for the limonene terpene expression.
Weeks 5–9
Peak flower (extended)
1.2–1.6 1.4–1.8 6.0–6.5 5.8–6.2 A longer peak window than most autos. Sustain potassium throughout. Back off nitrogen firmly from week 7.
Weeks 10–11
Late flower / ripening
1.0–1.4 1.2–1.6 6.0–6.5 5.8–6.2 Taper EC down. The plant draws on reserves. Check trichomes from week 9, but the harvest window is weeks 11 to 12.
Final 7–10 days
Flush
0.0–0.4 0.0–0.5 6.2 5.8–6.0 Plain pH water until runoff EC drops below 0.5. Critical for the bright lemon expression, one of the strains most improved by a clean finish.

🌱 Soil-Specific Notes

Pre-loaded nutrients: quality potting mix runs 1.0 to 1.5 EC on its own in weeks 1 to 3, so plain water or very light feeding is correct for the seedling phase. Feed only once runoff EC drops below 0.8.

Runoff monitoring: water to 10 to 20% runoff and measure EC. Runoff 0.4 above feed-in indicates salt buildup, so flush with twice the pot volume of plain pH water. With a longer-than-average auto timeline, salt has more time to accumulate if monitoring is neglected.

Watering frequency: every 2 to 3 days in veg, every 1 to 2 days in peak flower. The sativa structure pulls water more aggressively than compact indica autos in mid-to-late flower, so the pot will feel noticeably lighter by weeks 6 to 7. Lift it to judge moisture.

Nitrogen timing: back off nitrogen firmly from week 7, earlier than most autos given the 11 to 12 week timeline. Excess nitrogen in weeks 8 to 10 suppresses the limonene expression that defines the Amnesia Haze character.

🥥 Coco-Specific Notes

Feeding frequency: once daily in veg, twice daily in peak flower. The sativa genetics pull water and nutrients actively in mid-to-late flower, so do not let coco dry out. Consistent hydration in weeks 6 to 9 directly supports the limonene development.

pH in coco: 5.9 to 6.1 at every feed. The limonene-dominant profile is sensitive to pH drift, and below 5.8 the lemon brightness diminishes before any visible deficiency appears. Check every feed.

CalMag in coco: 1 to 2 ml/L from week 1 through flush. Coco binds calcium and magnesium, and with the longer timeline the supplementation needs to stay consistent across more feeding weeks than most autos require.

Runoff monitoring: target runoff EC within 0.2 to 0.3 of feed-in. The extended peak window (weeks 5 to 9) is where monitoring matters most, since salt accumulation over 4-plus weeks of peak feeding affects the late-flower terpene development.

📋 EC Troubleshooting

What You're Seeing Likely Cause Action
Tip burn weeks 1–3 EC too high for seedling stage, or pre-loaded soil plus added feed compounding Drop to plain water for one to two waterings. Check whether the medium is already feeding. Resume at lower EC, since the fixed timeline means this cannot be corrected later.
Flat or muted lemon aroma in late flower Excess nitrogen suppressing limonene, pH drift, or insufficient cure Check pH first. Back off nitrogen from week 7. If flat at harvest, jar for 3 to 4 weeks, since the limonene develops significantly during cure.
Slow growth despite correct EC and pH Environmental inconsistency: temperature swings, irregular watering, humidity spikes Stabilise the environment first. The sativa auto timeline is more sensitive to inconsistency than indica autos because the disruption extends over more weeks.
Yellowing between leaf veins Iron or manganese lockout from pH drift above 6.8 (soil) or 6.3 (coco) Correct pH immediately. In coco, drop to 5.8 to 5.9 for 2 to 3 waterings then return to 5.9 to 6.1. In soil, flush with correctly pH'd water.
Runoff EC well above feed-in Salt buildup, more common with the extended 11 to 12 week timeline Flush with twice the pot volume of plain pH water. Target runoff below 1.0 before resuming.

💡 Feeding Key Principles

  • Quarter strength from week one: overfeeding is the single most common cause of poor grows. A slightly underfed plant in a stable environment consistently beats an overfed one
  • Back off nitrogen from week 7: earlier than most autos given the timeline. Excess nitrogen in weeks 8 to 10 suppresses the limonene that makes Amnesia Haze what it is
  • Sustain potassium through the extended peak: weeks 5 to 9 is a longer peak than most autos, and K support through it drives both resin density and the lemon terpene development
  • The cure finishes what the flush starts: flush 7 to 10 days until runoff drops below 0.5, then jar for 3 to 4 weeks minimum. The limonene sharpens significantly during cure, so assess at 4 weeks, not 1

🗓️ Auto Amnesia Haze Seeds Week-by-Week Grow Guide

Auto Amnesia Haze runs 77 to 84 days, the longest timeline in the auto catalogue due to the 80% sativa genetics. The key challenges are the early-flower sativa stretch, the extended peak flower window, and harvest patience. Week 9 to 10 looks close to done. It is not.

Phase / Week What's Happening Key Actions Watch Out For
Weeks 1–2
Seedling
Taproot establishing. The sativa structure begins showing, with wider internodal spacing than indica autos and reaching upward early. Plain water or quarter strength only. 18/6. 60 to 70% RH. Final container from day one. Environment stable before germination. Overfeeding and transplanting, the two mistakes that lock in damage permanently. Do not feed full strength. Do not move the plant.
Weeks 3–4
Early veg / pre-flower
Strong vegetative growth. Pre-flowers around day 21 to 28. The sativa structure expanding with more lateral reach than compact indica autos. Begin LST before the stretch. Build to half strength. EC 0.8 to 1.2 soil / 1.0 to 1.4 coco. 50 to 60% RH. Missing the LST window. LST before pre-flowers appear is easier to manage than during the stretch. Do not top.
Weeks 5–7
Early-mid flower / stretch
Height increasing 40 to 60% from pre-flower height. Bud sites forming across the canopy. The lemon aroma builds from week 6. Bloom nutrients. EC 1.2 to 1.6 soil / 1.4 to 1.8 coco. Potassium boost from week 5. Adjust light distance. Carbon filter from week 7. RH 45 to 50%. Light distance, the sativa stretch brings the canopy close to the LED faster than with indica autos. Adjust regularly.
Weeks 8–10
Peak flower (extended)
Dense bud development across the canopy. Lemon aroma intensifying, trichomes building. The plant looks close to done at week 9 to 10. It is not. Maintain peak EC. Sustain potassium. Back off nitrogen from week 8. RH 40 to 45%. Check trichomes from week 9 but do not harvest yet. Premature harvest, the most common mistake. The lemon terpenes and cerebral potency complete in weeks 11 to 12. Patience is the yield.
Weeks 11–12
Ripening / flush
Final terpene development. Trichomes transitioning to 20 to 30% amber. The lemon-spice character at peak, with natural leaf yellowing. Begin flush when 10 to 15% amber is visible. Plain pH water for 7 to 10 days. Harvest at 20 to 30% amber. Slow dry at 15 to 18 °C, 55 to 60% RH for 10 to 14 days. Rushing the dry, the limonene is volatile. A fast, hot dry loses the lemon character. Slow and cool is non-negotiable.
Post-harvest
Cure
The full lemon-spice complexity develops in the jar. Fresh-dried material is decent; after 3 to 4 weeks it is recognisably Amnesia Haze. Jar at 60 to 65% RH. Burp daily for two weeks. 3 weeks minimum; 4 to 5 weeks produces the full lemon character. Our drying and curing guide covers it. Assessing fresh-dried material. The limonene that makes this strain distinctive develops during cure, so judge at week 4, not week 1.

🧠 Jason's Tip: Growing Auto Amnesia Haze

Let me be straight about autoflowers, because there is a lot of misinformation out there: autos are not easier than photoperiods. They are faster and more compact, but they demand more precision, not less. A photoperiod plant in trouble gets held in veg while it recovers. An auto in trouble just keeps moving toward harvest. That is the dynamic to understand before you start.

With Auto Amnesia Haze specifically, your environment needs to be right before the seed goes in. Temperature stable, humidity dialled, containers ready, and a nutrient plan mapped at quarter strength from week one. The sativa genetics stretch more than typical autos in early flower, so account for that in your space planning and start LST before the stretch begins, not after.

On harvest timing, Auto Amnesia Haze looks close to done around week 9 to 10. It is not. The lemon terpenes, the potency, and the full cerebral character develop in weeks 11 to 12. Check trichomes, not a calendar. When you think it is ready, give it another week and check again. The difference between a week-10 and a week-12 harvest is significant, in flavour, in potency, and in the quality of the high. That patience at the end is what separates a good run from a great one.


⚖️ Auto Amnesia Haze vs Amnesia Haze Feminised: Which Suits You

Feature Auto Amnesia Haze
(this page)
Amnesia Haze Feminised
Type Autoflower Photoperiod
Seed to harvest ~77–84 days fixed 12–14 week flower + veg
Indoor yield Up to 450 g/m² Up to 650 g/m²
Outdoor yield 80–130 g/plant Up to 700 g/plant
Light schedule Any, no flip required 12/12 to flower
Recovery time None, fixed timeline Full, hold in veg
Height 60–100 cm Large sativa, can exceed 200 cm outdoor
Best for Fixed timeline, multiple cycles, compact grows, experienced auto growers Maximum yield, full sativa expression, growers who want recovery time

Choose Auto Amnesia Haze for a fixed 77 to 84 day timeline, multiple outdoor cycles per Australian season, and compact height without light management. Choose the Amnesia Haze Feminised for maximum yield, the ability to course-correct if problems arise, and the full sativa expression at its peak.


🎯 Is Auto Amnesia Haze Right for Your Grow?

✅ Auto Amnesia Haze is the right choice if:

  • You have experience with autoflowers and understand the fixed timeline, with no correction window and no recovery from early mistakes
  • Multiple outdoor cycles per Australian season matter, two to three runs between September and April
  • You want a sativa-dominant effect in a compact auto, one of the few genuinely suited to daytime use
  • Height is a constraint, 60 to 100 cm against the photoperiod's 200+ cm outdoors
  • You cannot manage a 12/12 flip outdoors or in a perpetual indoor setup
  • You want the authentic Amnesia Haze lemon-spice profile on a fixed timeline

❌ Consider Amnesia Haze Feminised if:

  • You are new to cultivation and want genuine recovery time if things go wrong
  • Maximum outdoor yield is the priority, up to 700 g per plant against 80 to 130 g for the auto
  • Maximum indoor yield matters, up to 650 g/m² for the photoperiod against 450 g/m² for the auto
  • You want to hold the plant in veg and course-correct before flowering
  • Full sativa expression and peak potency are the brief, which the photoperiod's extended flower delivers
  • Height is not a constraint and you can manage a 12/12 flip

Still comparing options? Our full strain lineup guide covers the range, or browse the autoflower range, the sativa-dominant range, or the complete cannabis seeds catalogue.


🌟 Auto Amnesia Haze Customer Experiences

Paraphrased from verified customer reviews and grower communications.

⭐⭐⭐⭐⭐ "Second auto I've grown and significantly better results than my first, mostly because I understood the format better this time. Light feeding from the start, no transplant, stable environment throughout. Pulled 118 g off one outdoor plant in a 20 L pot. Worth the precision it demands.", Outdoor grower, Australia

⭐⭐⭐⭐⭐ "The citrus is real and strong, not faint like some auto terpene profiles. Lemon on the inhale, spice on the exhale, clean smoke throughout. Filled the tent with that classic Amnesia Haze smell from week 7. Let it go to week 12 and the flavour was exactly what I hoped for.", Indoor grower, Australia


❓ Frequently Asked Questions: Auto Amnesia Haze Seeds

Does Auto Amnesia Haze taste like the original photoperiod?

Yes, with a full cure. The lemon-spice terpene profile that defines Amnesia Haze carries through the autoflower cross: limonene dominates with bright citrus, caryophyllene adds peppery spice, and myrcene provides earthy depth. Experienced Amnesia Haze users recognise the flavour after a proper 3 to 4 week cure. Terpene preservation is one of this cross's strongest qualities. Our Amnesia Haze strain review covers the terpene science in depth.

How long does it take from seed to harvest?

77 to 84 days (11 to 12 weeks) from germination on a fixed timeline, longer than most autos due to the 80% sativa genetics. Flowering begins automatically around week 3 to 4 based on age rather than light schedule. Rushing the harvest is the most common mistake, since the genuine quality window is weeks 11 to 12, not week 9 to 10 when the plant can look deceptively close to done.

Are autoflowers easier to grow than photoperiod plants?

No, and this needs addressing directly, because it is one of the most persistent myths in growing. Autoflowers are faster and more compact, but they demand more precision, not less. The fixed lifecycle means mistakes in the first three weeks are permanent, with no holding the plant in veg while it recovers. If you are new to cultivation, the photoperiod Amnesia Haze offers more margin for error. Auto Amnesia Haze is the right choice for growers who understand the format and respect its requirements.

How many outdoor harvests per season in Australia?

Two to three per season for growers who plan each run. Plant September for a November/December harvest, November for January/February, or January for March/April. The 77 to 84 day fixed timeline makes the planning predictable, and the same preparation applies equally to each cycle.

What yields can I realistically expect?

Indoors, up to 450 g/m² under quality LED or HPS with attentive management and well-timed LST. Growers still learning the auto format typically land in the 300 to 380 g/m² range, since the ceiling requires a dialled environment and correct feeding throughout. Outdoors, 80 to 130 g per plant, with full sun, 15 to 20 L containers, and consistent watering determining where in that range you land.

How does the auto compare to the photoperiod Amnesia Haze?

The auto keeps the recognisable Amnesia Haze character on a fixed 77 to 84 day timeline with no light flip. The trade-offs are a step down in peak potency and terpene intensity, and a smaller yield per cycle (80 to 130 g outdoors against up to 700 g for the photoperiod). The auto is a genuinely good strain and the practical choice when the photoperiod timeline is not manageable. For the fullest expression, the Amnesia Haze Feminised photoperiod is the definitive version.

Do you ship Auto Amnesia Haze seeds across Australia?

Yes, with fast domestic shipping and discreet packaging, and most orders arrive within a few business days. All seeds are batch-tested with the paper towel method at ~22 °C and stored cold and dry to preserve viability.

49 reviews for Auto Amnesia Haze Feminized Seeds

  1. Keith B
    20/09/2026
    Arrived on time, plenty of good advice on your website for us novices
    Bryce
    22/08/2026
    Amnesia
    Good and healthy took 5 days to sprout and is going strong 2 weeks in
    Aaron
    21/08/2026
    Amnesia
    Consistent strain, consistent delivery, consistent yield.
    These guys know their product.
    Chris O
    29/07/2026
    These seeds popped perfectly. 3 down, 3 came up. Perfect strain for me.
    I recommend Sacred Seeds to anyone wanting quality beans. 🫶👍👍
    Roger
    19/02/2026
    Very satisfied
    I purchased 10 seeds from sacred seeds. Seeds arrived on time n well packaged. All seeds came up with 10 days. One seedling died after a few days but ...More
    I purchased 10 seeds from sacred seeds. Seeds arrived on time n well packaged. All seeds came up with 10 days. One seedling died after a few days but all other seedlings ate doing fine. All in all very happy with sacred seeds n would recommend.
    Dorcas W
    12/11/2025
    LadyDee
    Theses grew super fast and at 12 inches tall they have 6 inches of magnificent buds
    Ed
    05/11/2025
    Very fast delivery. Used the paper towel method and had a good sprout in 2 days. Wasnt successful with the 1st seed due to me not preparing the soil p...More
    Very fast delivery. Used the paper towel method and had a good sprout in 2 days. Wasnt successful with the 1st seed due to me not preparing the soil properly. Hopefully better success with the next seeds.
    4 weeks
    Auto Amnesia Haze Feminized Seeds photo review
    Di
    17/09/2025
    Auto amnesia haze
    Delivery 3 days great communication seeds all sprouted very happy.im no pro at this but giving it a go.wonderful to get these seeds in Australia thank...More
    Delivery 3 days great communication seeds all sprouted very happy.im no pro at this but giving it a go.wonderful to get these seeds in Australia thanks Jess
    P
    19/08/2025
    Amnesia haze
    Fast delivery 10/10
    Kristy
    26/07/2025
    Trusted seed source, so glad I found you
    Awsome Australian company great selection, quality product, fast shipping, very happy return customer for last 3 years
    Chris
    18/06/2025
    Outstanding service seeds A+++
    Jack H
    22/04/2025
    Jack H
    Second time around with this strain, as before slow to start but make up for it once their roots are established... Am impressed with the efficiency f...More
    Second time around with this strain, as before slow to start but make up for it once their roots are established... Am impressed with the efficiency from purchase to receipt... a pleasure to do business with.
    Andrew
    06/04/2025
    Great work turned our good!10/10
    Andy
    15/01/2025
    Sacred Seeds are awesome
    Easy to purchase,.quick to deliver,.quality seeds! Highly recommended.
    Angela R
    13/01/2025
    Auto amnesia haze feminized seeds
    Fantastic supplier. Seeds ordered very easily and received promptly. Great communication. All seeds germinated and plants look fantastic and are doing...More
    Fantastic supplier. Seeds ordered very easily and received promptly. Great communication. All seeds germinated and plants look fantastic and are doing extremely well. Highly recommend buying from Sacred Seeds, you certainly won't be dissapointed 😃👍
    Paul B
    31/12/2024
    PB
    Easy to order. Speedy delivery. Seeds all good size and colours. First three have all popped very quickly without all the fuss of other seed banks wit...More
    Easy to order. Speedy delivery. Seeds all good size and colours. First three have all popped very quickly without all the fuss of other seed banks with their processes. Going nicely except for one that I nuked on a 36.C degree day. My bad. Thank you and I will be back!!
    David
    21/12/2024
    Great product. Great Service
    As a complete amateur and a newby they have been awesome
    Highly recommended
    Andrew
    18/12/2024
    J. Jamison
    No Issues. Good service & reliable product
    david
    07/11/2024
    SEEDS ALL SPROUTED AND PLANTS LOOKING VERY HEALTHY AFTER 3 WEEKS
    Shane
    04/11/2024
    Top class
    Once again Sacred Seeds delivered, top class, all seeds germinated and are powering along.
    Benita
    01/11/2024
    Looking good!
    Seeds sprouted very quickly and plants are looking really healthy.
    Daniel
    24/10/2024
    Amazing service, amazing product 👏 would recommend Sacred Seeds to any keen gardener 👍
    Ewen
    22/10/2024
    Excellent all fertile
    Neil L
    14/10/2024
    Don't go anywhere else as you wont receive the best products, the best customer service and fast postage. Nothing is too much trouble. I keep coming b...More
    Don't go anywhere else as you wont receive the best products, the best customer service and fast postage. Nothing is too much trouble. I keep coming back and shopping again.
    Chris
    10/10/2024
    Thanks for the good service. Jess was most appreciated .two were planted both as good as each other .
    Ben M
    15/09/2024
    Great service seeds sprouted with in 5 days of planning
    Stuey
    10/09/2024
    Stuey
    Great service, prompt delivery, so good to have a reliable seed bank in the country. Got sick of seeds not getting through from O/seas, these are grea...More
    Great service, prompt delivery, so good to have a reliable seed bank in the country. Got sick of seeds not getting through from O/seas, these are great seeds, all germinated so far, highly recommend, thanks Jess
    RJ
    12/08/2024
    Amnesia haze auto
    Good service, good seeds, good smoke. 16 weeks sow to harvest. Got 4 oz from this plant under 150 watt LED. Need 30cm diameter pot. Yield could have b...More
    Good service, good seeds, good smoke. 16 weeks sow to harvest. Got 4 oz from this plant under 150 watt LED. Need 30cm diameter pot. Yield could have been more, my pot was too small
    Stephen
    09/08/2024
    Great
    All ten crack , growing well
    Judith
    09/07/2024
    Great seeds but I was such a newbie that I wasted them. I'm about to buy more now that I have a clue.
    Kym
    06/07/2024
    I've tried and live many but these things are pumpers. Bigger plants. Just flushing now over 1.5mt. Have a feeling these may be my favourite as far as...More
    I've tried and live many but these things are pumpers. Bigger plants. Just flushing now over 1.5mt. Have a feeling these may be my favourite as far as yield. The order process is super easy. Quicker replies than other companies. A great vibe. Thanks Jess.
    Jack H
    06/06/2024
    Kept seeds in fridge for 3 weeks, then soaked 1/2 overnight and sowed, up in 3 days, were slow to start (my own fault, mix too dense) repotted no flou...More
    Kept seeds in fridge for 3 weeks, then soaked 1/2 overnight and sowed, up in 3 days, were slow to start (my own fault, mix too dense) repotted no flourishing... great results with the remainder... am now looking forward to the bloom.
    Amanda
    20/04/2024
    Awesome
    My order arrived on time and fast and each seed comes up perfectly from this order. Will be ordering again.
    MelbourneIndigenous
    25/02/2024
    Awesome delivery! All seeds germinated and looking healthy. Received within 10 business days. Super friendly team with excellent communication. Kept m...More
    Awesome delivery! All seeds germinated and looking healthy. Received within 10 business days. Super friendly team with excellent communication. Kept me updated with tracking information & delivery was discreet.
    cowietas
    14/02/2024
    Super fast delivery
    Friendly and and quick response to emails. Arrived really quick. Very happy with the service.
    Brett
    03/01/2024
    (3/0124)
    Excellent quality seeds, arrived inremarkable condition and time.
    Dealing with Sacredseeds is a pleasure.
    Daimon
    07/12/2023
    A Positive Change to people's lives!
    Easy and educational. Stoked that SACRED SEEDS is an Aussie company. Trustworthy and the staff follow up on my order was exceptional, thanks Jess! Fi...More
    Easy and educational. Stoked that SACRED SEEDS is an Aussie company. Trustworthy and the staff follow up on my order was exceptional, thanks Jess! First order of seeds did really well, but I lost them in a 38deg heatwave. Back for second order now.
    Changing peoples lives for the better. Thankyou so much crew! .
    Louis
    05/12/2023
    Great Aussie business! Tremendous service and great product! Will be a return customer
    Louis
    04/12/2023
    Super cool business to deal with, great service, prompt delivery! Cannot fault! I’ll be back 👌🏻
    Avi
    11/10/2023
    Pretty good
    10 auto amnesia7 popped and looking good, I still rated 5 stars because I think it was as my fault with germination
    Rok
    29/08/2023
    Sprouted in 24hrs seems like they can't wait to grow, easy to buy, delivery fast and furious, looking good. No more waiting for intl post. What a reli...More
    Sprouted in 24hrs seems like they can't wait to grow, easy to buy, delivery fast and furious, looking good. No more waiting for intl post. What a relief. I'll be back.
    Jarrod
    24/08/2023
    Top tier!
    Biodegradable packaging and the loveliest of attitudes to help out, couldn't be a better service!
    Arjun
    07/05/2023
    pretty happy so far
    Seeds arrived quickly and all in top condition. too early to say much more.
    Rodders
    21/02/2023
    packaging that goes in the compost! Quality seeds and speedy delivery, too.
    Gary M
    17/02/2023
    Thanks for the speedy delivery and amazing seeds!
    Natalie S
    21/02/2023
    Fast delivery!
    Super fast delivery and great communication! Will definitely be ordering again!
    Rudy T
    21/02/2023
    A+++++
    Sacred seeds- nice work. finally a legit aussie seed company. love your work.
    brenno
    16/02/2023
    Quick delivery, great communication and fantastic seeds. Highly recommend!
    Setefan
    17/02/2023
    Legit!
    Legit and trustworthy with amazing seeds. Thanks for everything!
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Auto Amnesia Haze Feminized Seeds
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From Original price was: $80.00.Current price is: $75.00.