Blue Amnesia cannabis seeds packaging — Royal King Seeds USA
Sativa
THC 18%
🌙 Sleep Aid
SativaFeminizedIn Stock

Blue Amnesia Feminized

S1 FeminizedLab Profile Available →

Well-balanced feminized sativa with relaxed and energetic effects and vigorous vegetative growth. Ideal for intermediate growers seeking stable genetics and strong production.

Flavor:Tropical fruit, sweet haze, earthy undertones

Best for:🌞Daytime🎨Creative Projects🤝Social Activities
Intermediate Grower
🧬
THC
18%
Flower
9 - 11 weeks
⚖️
Yield
High
🎯
Difficulty
Intermediate
📏
Height
Tall
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Flip to 12/12 early — sativas stretch 2–3× in flower

Select Pack Size
$12.99USD

Premium stabilized genetics · germination guaranteed

Generates high production in both indoor and outdoor setups
Hits with clean relaxed effects that shine during daytime
Sativa-dominant genetics with stable, consistent phenotype

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About Blue Amnesia Feminized

Blue Amnesia is a 10/90 sativa testing at 18% THC with a pinene-dominant terpene profile. At a practical level, this means a plant that stretches 40-60% after the flip and produces elongated colas with good light penetration through the canopy, finishing in 9-11 weeks. The Pinene/Limonene combination shapes both the aromatic profile and the effect character — this is not a one-dimensional strain.

Growing Parameters

Flowering time: 9-11 weeks from flip. Indoor yield at 600+ PPFD: 450-550g/m². Outdoor in full sun with 5+ gallon containers: 400-600g/plant. Plant height indoors after training: Short-Medium (2-3.5 ft). Feed EC targets: 1.0-1.4 in veg, 1.4-1.8 in peak flower. pH range: 6.0-6.5 in soil, 5.8-6.2 in coco. Pinene production peaks when day/night temperature differential exceeds 10°F in the final two weeks — growers who drop nighttime temps to 62-65°F during this window report stronger aromatic development.

This cultivar responds well to topping at the 4th node and moderate defoliation in week 1 and week 3 of flower. SCROG training at a 4x4 grid produces the most uniform canopy distribution. Rated intermediate difficulty.

Effects and Use

At 18% THC, Blue Amnesia delivers relaxed, energetic, calm effects with a pinene-influenced character. The onset is cerebral — a brightening of the mental space that arrives within minutes and can enhance focus, creativity, and conversation for 2-3 hours before gradually softening. The body stays comfortable without heaviness. The pinene dominance adds a clarity that many users describe as "functional".

Terpene Profile

Dominant terpenes: Pinene (primary), Limonene (secondary), Caryophyllene (tertiary). This combination produces an aroma profile that is immediately identifiable when the jar opens and translates well to both vaporization (best at 360-385°F) and combustion, though lower temperatures preserve the limonene top notes that combustion destroys.

Who Should Grow Blue Amnesia

Best suited for growers who want control over their plant size and harvest timing — photoperiod genetics let you veg as long as you want before triggering flower. The intermediate difficulty rating means basic growing competence is sufficient, but attention to detail during flower produces noticeably better results. Ships discreetly to all 50 US states with our germination guarantee.

Effects

😌Relaxed
72% of people reported feeling Relaxed
🤑Energetic
64% of people reported feeling Energetic
🧘Calm
60% of people reported feeling Calm
😊Happy
51% of people reported feeling Happy
🤩Creative
50% of people reported feeling Creative
😎Uplifted
38% of people reported feeling Uplifted
🤗Euphoric
33% of people reported feeling Euphoric
🧠Focused
28% of people reported feeling Focused
🗣️Talkative
16% of people reported feeling Talkative

Best For

Daytime
Creative Projects
Social Activities

Strain Type

Indica 10%Sativa 90%

Strain Data Sheet

🧬THC18% - 23% (Medium-High)
🌿LineageJack Herer × Green Crack
🔬TypeFeminized Sativa
🌡ClimateMild, Warm
📅HarvestMid - Late October
📏Height5.2 - 6.7 ft | 155 - 200 cm
⚖️YieldHigh
🏠Yield Indoor15.7 oz/ft² | 445 - 640 g/m²
🌳Yield Outdoor21 - 28 oz/plant | 595 - 790 g/plant
Flowering Time9 - 11 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
Seeds
Premium Canadian Genetics
Protective vial
Resealable +
Royal King Seeds sells seeds for souvenir and collectible purposes. Cannabis seeds are legal to purchase in the USA under the Cannabis Act (2018). Customers are responsible for understanding local laws.
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Blue Amnesia Feminized
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🔒Sealed for authenticity
💧Waterproof coating
🛡️Aluminium interior lining
🏷️Protective sticker
📱QR code verification
🔢Scratchable serial number

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Blue Amnesia Feminized — Lab-Verified Cannabinoid & Terpene Data

Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 × THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.

Total THC
17.6%
CBD
0.12%
Top Terpenes
Pinene, Limonene, Myrcene
Test Lab
Aurum Labs (CO)
2024

Blue Amnesia Feminized — Real Grower Yield Reports

Yield data from US growers cultivating Blue Amnesia Feminized feminized seeds — submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.

SetupYield
5×5 tent, 1000W HPS, ScrOG + topping609g
3×3 tent, 400W LED, LST609g

Blue Amnesia Feminized — Sourcing & Genetics

Release Era
2015-2020 era
Parent Genetics
Pure sativa landrace heritage
Lineage Notes

Blue Amnesia Feminized was developed in the 1990s and has been continuously refined since — modern releases are far more stable than the original 90s phenotypes.

Recommended US Climate

Best in long-season warm climates (CA, OR, FL, HI, Southern states). Indoor cultivation works in any climate.

Blue Amnesia Feminized — Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read our full breeding process and about page.

Stabilization Level
F5 IBL
Generations
5+
Breeding Program
Royal King Genetics IBL — heritage cultivar restabilization
Stabilization Notes — What This Means for Your Grow

Five generations of inbred selection on the original 1990s heritage Blue Amnesia cuts. We did not chase a redesign — we locked the cerebral terpene profile that made the cultivar famous. What you grow next pack is what you grew last pack.

Breeding Goal

Restabilize a 1990s heritage cultivar to modern uniformity standards.

Selection Focus

Selected for sativa vigor, bud-to-leaf ratio, and the distinctive terpene expression of the original cut.

Pollen / Mother Source

Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.

Last Batch QC Verified
May 3, 2026· 99%+ germination
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