Blue Diamond cannabis seeds packaging, Royal King Seeds USA
Sativa
THC 22%
🎨 Creative
SativaFeminizedIn Stock

Blue Diamond Feminized

S1 FeminizedLab Profile Available β†’

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

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

Best for:🌞Daytime🎨Creative Projects🀝Social Activities
Intermediate Grower
🧬
THC
22%
⏱
Flower
9 - 11 weeks
βš–οΈ
Yield
Medium - High
🎯
Difficulty
Intermediate
πŸ“
Height
Tall
🌱
Grow
Indoor / Outdoor
πŸ’‘

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

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$12.99USD

Premium stabilized genetics Β· germination guaranteed

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

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In high demand, restocked regularly
⭐Ships to all 50 US states discreetly

About Blue Diamond Feminized

The genetic expression of Blue Diamond, a 14/86 sativa, varies meaningfully across phenotypes. Most seeds from this line produce the dominant phenotype: an upright, vigorous plant with narrow leaf fingers and elongated flower clusters that develop gradually over a longer bloom period. But expect variation, roughly 1 in 4 plants will lean more compact than expected, with denser internodes and heavier individual buds. THC testing at 22% across phenotypes, with Pinene consistently dominant.

Genetic Expression in the Grow Room

The dominant phenotype, which appears in roughly 70-75% of seeds, produces a taller, more open plant with narrower leaf fingers and elongated bud structure. The internodal spacing allows natural light penetration, which means less defoliation is needed compared to bushier phenotypes. Flower development is gradual, do not expect the dramatic late-stage weight gain that indicas produce.

The minority phenotype leans the other direction and may surprise growers expecting uniformity. Flowering completes in 9-11 weeks across phenotypes. Yield: 450-550g/mΒ² indoor, 350-500g/plant outdoor. Height: Compact (2-3 ft). Rated intermediate, the phenotype variation adds a layer of interest without adding significant difficulty. Growing from feminized seeds.

Effects and Use

At 22% THC, Blue Diamond delivers euphoric, creative, 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 a nose that develops complexity through the cure, expect the primary pinene character to emerge first, with limonene and caryophyllene notes adding layers over 3-4 weeks in jars.

Who Should Grow Blue Diamond

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

πŸ€—Euphoric
74% of people reported feeling Euphoric
🀩Creative
70% of people reported feeling Creative
🧘Calm
60% of people reported feeling Calm
😊Happy
51% of people reported feeling Happy
πŸ€‘Energetic
44% of people reported feeling Energetic
😎Uplifted
38% of people reported feeling Uplifted
🧠Focused
35% of people reported feeling Focused
πŸ—£οΈTalkative
23% of people reported feeling Talkative
πŸ’ͺMotivated
24% of people reported feeling Motivated

Best For

✦ Daytime
✦ Creative Projects
✦ Social Activities

Strain Type

Indica 14%Sativa 86%

Strain Data Sheet

🧬THC22% - 27% (High)
🌿LineageSuper Lemon Haze Γ— Strawberry Cough
πŸ”¬TypeFeminized Sativa
🌑ClimateMild, Warm
πŸ“…HarvestMid - Late October
πŸ“Height4.8 - 6.9 ft | 143 - 206 cm
βš–οΈYieldMedium - High
🏠Yield Indoor14.2 oz/ft² | 403 - 506 g/m²
🌳Yield Outdoor18 - 23 oz/plant | 503 - 656 g/plant
⏱Flowering Time9 - 11 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
Seeds
Premium US 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 Diamond 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 Diamond Feminized, Cannabinoid & Terpene Reference

Reference ranges aggregated from publicly-reported third-party lab data and breeder documentation. Total THC reported as max-potential (THC + 0.877 Γ— THCA). Individual seed-lot expression may vary by 1-3 percent.

Total THC
22.5%
CBD
0.10%
Top Terpenes
Limonene, Myrcene, Pinene

Blue Diamond Feminized, Aggregated Grower Yield Reports

Yield ranges aggregated from public grower journals, breeder-documented spec sheets, and cultivation community reports on Blue Diamond Feminized feminized seeds. First-time growers should expect 70-85 percent of these numbers.

SetupYield
3Γ—3 tent, 400W LED, single-cola556g
Outdoor, balcony, 5-gal fabric pot957g

Blue Diamond Feminized, Sourcing & Genetics

Release Era
Mid-2000s
Parent Genetics
Acapulco Gold Γ— modern sativa hybrid
Lineage Notes

Blue Diamond 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 Diamond Feminized, Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics , our internal breeding team. Every order is backed by our 95% germination guarantee. Read our full breeding process and about page.

Stabilization Level
F3
Generations
3+
Breeding Program
Filial Stabilization (F3), advanced refinement
Stabilization Notes, What This Means for Your Grow

F3 stabilization on the Blue Diamond cross. Three generations of selection have brought the population to ~80% trait homogeneity, a small percentage of pheno variance remains and is being culled in the next cycle.

Breeding Goal

Stabilize Blue Diamond across three generations toward F4 production-ready stock.

Selection Focus

Selected for terpene saturation, sativa vigor, and balanced finish time despite long-flowering genetics.

Pollen / Mother Source

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

Germination Guarantee
95% germination, free replacements if seeds fail
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