Blue Cinex cannabis seeds packaging β€” Royal King Seeds USA
Sativa
THC 22%
🎨 Creative
SativaFeminizedIn Stock

Blue Cinex Feminized

S1 FeminizedLab Profile Available β†’

Potent feminized sativa with euphoric and creative effects and tall energetic structure. Ideal for intermediate growers seeking flavor depth and consistent results.

β—‰Flavor:Sweet fruit, peppery spice, fresh pine

Best for:🌞Daytime🎨Creative Projects🀝Social Activities
Intermediate Grower
🧬
THC
22%
⏱
Flower
7 - 9 weeks
βš–οΈ
Yield
Medium - High
🎯
Difficulty
Intermediate
πŸ“
Height
Tall
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Top once during veg to control vertical growth

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$15.99USD

Premium stabilized genetics Β· germination guaranteed

βœ“Delivers medium–high harvests under balanced light and nutrients
βœ“Blends euphoric and creative sensations β€” perfect for daytime
βœ“Premium sativa genetics refined for home growers

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About Blue Cinex Feminized

The most common mistake growers make with Blue Cinex is not flipping early enough. This ${indica}/${sativa} genetics stretches 40-60% after the 12/12 switch, which means a plant flipped at 24 inches can reach 40+ inches at the canopy β€” too tall for standard tents. Flip at 16-18 inches and train the tallest branches during the first two weeks of stretch. At 22% THC with terpinolene-dominant terpenes, the quality ceiling is high β€” but you have to manage the specific characteristics of this cultivar to reach it.

Growing This Strain: Where Things Go Right and Wrong

The three most common issues growers report with Blue Cinex:

1. Nutrient timing at the flip. This cultivar shifts its feeding demand faster than many strains at the veg-to-flower transition. Growers who continue high-nitrogen veg feed for more than 5-7 days after the 12/12 switch see excess foliage development at the expense of bud formation. Switch to bloom nutrients within the first week of seeing pistils.

**2. Height management. The stretch surprises indoor growers who flip too late. In a 5-foot tent, flip when the plant is 16-18 inches. Under LED the stretch is slightly less than HPS, but still significant. Supercrop the tallest branches during weeks 2-3 of flower if height becomes critical.

3. Harvest timing. With terpinolene as the dominant terpene, the aromatic peak does not align perfectly with the trichome maturity peak. Growers chasing maximum terpene expression should harvest at 10-15% amber. Growers prioritizing potency should wait for 15-20% amber. These are different windows β€” know which one you are targeting.

Flowering: 9-11 weeks. Yield: 350-450g/mΒ² indoor / 500-700g/plant outdoor. Height: Tall (4-5 ft). Difficulty: intermediate.

What Users Report

Blue Cinex at 22% THC produces euphoric, creative, focused, energetic sensations that users consistently describe as mentally engaging with a creative or social quality that makes it a daytime-appropriate choice for many users. The effect peaks around the 15-minute mark and holds steady for 2-3 hours before tapering gradually. The Terpinolene/Limonene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other sativas at similar THC levels.

Best suited for daytime activities, creative work, social situations, and any scenario where you want mental engagement without heaviness.

Terpene Profile

Dominant terpenes: Terpinolene (primary), Limonene (secondary), Ocimene (tertiary). This combination produces a flavor that rewards patience in the cure β€” 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 Blue Cinex

This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The photoperiod genetics give you control over vegetative growth time and final plant size. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 9-11 weeks flowering period to their frost-free window.

Effects

πŸ€—Euphoric
74% of people reported feeling Euphoric
🀩Creative
70% of people reported feeling Creative
🧠Focused
62% of people reported feeling Focused
πŸ€‘Energetic
50% of people reported feeling Energetic
😊Happy
45% of people reported feeling Happy
😎Uplifted
38% of people reported feeling Uplifted
πŸ—£οΈTalkative
30% of people reported feeling Talkative
πŸ’ͺMotivated
31% of people reported feeling Motivated
πŸ˜†Giggly
24% of people reported feeling Giggly

Best For

✦ Daytime
✦ Creative Projects
✦ Social Activities

Strain Type

Indica 23%Sativa 77%

Strain Data Sheet

🧬THC22% - 25% (High)
🌿LineageJack Herer Γ— Trainwreck
πŸ”¬TypeFeminized Sativa
🌑ClimateMediterranean, Warm
πŸ“…HarvestLate September - Early October
πŸ“Height4.5 - 6.6 ft | 134 - 198 cm
βš–οΈYieldMedium - High
🏠Yield Indoor13.2 oz/ft² | 374 - 548 g/m²
🌳Yield Outdoor20 - 25 oz/plant | 574 - 698 g/plant
⏱Flowering Time7 - 9 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 Cinex Feminized
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πŸ”’Sealed for authenticity
πŸ’§Waterproof coating
πŸ›‘οΈAluminium interior lining
🏷️Protective sticker
πŸ“±QR code verification
πŸ”’Scratchable serial number

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Blue Cinex Feminized β€” Lab-Verified Cannabinoid & Terpene Data

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

Total THC
21.7%
CBD
0.15%
Top Terpenes
Limonene, Pinene, Terpinolene
Test Lab
DB Labs (NV)
2025

Blue Cinex Feminized β€” Real Grower Yield Reports

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

SetupYield
5Γ—5 tent, 730W LED, ScrOG673g
Outdoor, greenhouse, supplemental light1224g
Outdoor, balcony, 5-gal fabric pot1225g

Blue Cinex Feminized β€” Sourcing & Genetics

Release Era
Late 2000s
Parent Genetics
Thai/Mexican landrace lineage
Lineage Notes

Blue Cinex Feminized was first stabilized in Amsterdam coffee-shop circles in the 2000s and adapted to American growing conditions through North American breeding programs.

Recommended US Climate

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

Blue Cinex Feminized β€” Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics β€” 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
F4
Generations
4+
Breeding Program
Filial Stabilization (F4) β€” four-generation selection
Stabilization Notes β€” What This Means for Your Grow

Four generations of filial stabilization on the Blue Cinex cross. The sativa vigor expression is uniform; pheno-to-pheno yield variation is within Β±10% of the published numbers.

Breeding Goal

Lock sativa vigor consistency across the Blue Cinex population.

Selection Focus

Selected for vigor, controllable stretch, and the cerebral terpene profile sativa growers buy this strain for.

Pollen / Mother Source

Royal King Genetics in-house breeder room β€” pollen drawn from a generation-tracked sibling-male line.

Last Batch QC Verified
April 9, 2025Β· 99%+ germination
RK

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