Cramnesia cannabis seeds packaging — Royal King Seeds USA
Sativa
THC 22%
😄 Mood Boost
SativaFeminizedIn Stock

Cramnesia Feminized

S1 FeminizedLab Profile Available →

Potent feminized sativa with euphoric and focused effects and vigorous vegetative growth. Ideal for intermediate growers seeking stable genetics and strong production.

Flavor:Citrus, pine, herbal spice

Best for:🌞Daytime🎨Creative Projects🤝Social Activities
Intermediate Grower
🧬
THC
22%
Flower
8 - 10 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
$12.49USD

Premium stabilized genetics · germination guaranteed

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

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Royal King Genetics — first-party test batch

Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-03-23 on 350 seeds.

Germination rate: 98.3% (n=350)
Last QC test date: 2026-03-23
Indoor yield: 424-584 g/m² (avg across 8 verified grower reports)
Outdoor yield: 530-830 g/plant (avg across 7 verified grower reports)

About Cramnesia Feminized

In a market saturated with sativa genetics at the 22% THC range, Cramnesia distinguishes itself through its pinene/limonene terpene combination and its manageable stretch that does not overwhelm indoor spaces the way pure sativas can. Compared to similar genetics in our catalog, Cramnesia trades raw potency for terpene complexity, which makes the flower more interesting to experienced users who have moved past judging quality by THC percentage alone.

How It Grows Compared to Similar Genetics

In the grow room, Cramnesia manages its height better than pure sativa genetics. Where a Haze or Thai would easily double in height after the flip, this cultivar stays within a manageable 40-50% stretch that indoor growers can work with. The tradeoff: slightly denser flower than a pure sativa, which means humidity management in late flower matters more.

Flowering: 9-11 weeks. Yield: 450-550g/m² indoor / 400-600g/plant outdoor. Height: Short-Medium (2-3.5 ft). Difficulty: intermediate. Compared to other genetics at this price point, the yield-to-difficulty ratio is favorable — you get a solid return without the environmental precision that higher-ceiling genetics demand.

Effects and Use

At 22% THC, Cramnesia delivers euphoric, focused 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 a flavor that rewards patience in the cure — the terpene complexity at week 4 in jars is substantially more interesting than the flat, one-note character of a rushed one-week cure.

Who Should Grow Cramnesia

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

🤗Euphoric
74% of people reported feeling Euphoric
🧠Focused
69% of people reported feeling Focused
😊Happy
58% of people reported feeling Happy
🤑Energetic
50% of people reported feeling Energetic
🤩Creative
50% of people reported feeling Creative
😎Uplifted
38% of people reported feeling Uplifted
🗣️Talkative
30% of people reported feeling Talkative
💪Motivated
31% of people reported feeling Motivated
😆Giggly
24% of people reported feeling Giggly

Best For

Daytime
Creative Projects
Social Activities

Strain Type

Indica 19%Sativa 81%

Strain Data Sheet

🧬THC22% - 26% (High)
🌿LineageTangie × Trainwreck
🔬TypeFeminized Sativa
🌡ClimateTemperate, Warm
📅HarvestEarly - Mid October
📏Height5.0 - 6.4 ft | 151 - 192 cm
⚖️YieldHigh
🏠Yield Indoor16.6 oz/ft² | 471 - 642 g/m²
🌳Yield Outdoor17 - 24 oz/plant | 471 - 692 g/plant
Flowering Time8 - 10 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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Cramnesia 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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Cramnesia 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
21.9%
CBD
0.16%
Top Terpenes
Pinene, Limonene, Myrcene
Test Lab
MCR Labs (MA)
2024

Cramnesia Feminized — Real Grower Yield Reports

Yield data from US growers cultivating Cramnesia 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
Outdoor, in-ground, full sun784g
Outdoor, 25-gal fabric pot, full sun784g

Cramnesia Feminized — Sourcing & Genetics

Release Era
2010s modern
Parent Genetics
Thai/Mexican landrace lineage
Lineage Notes

Cramnesia Feminized was bred in Spain by a respected European seed bank and selected for stability across multiple climates before reaching the US market.

Recommended US Climate

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

Cramnesia 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 Cramnesia cuts. We did not chase a redesign — we locked the sativa vigor 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 in-house breeder room — pollen drawn from a generation-tracked sibling-male line.

Last Batch QC Verified
July 31, 2025· 99%+ germination
RK

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