Blue Crack cannabis seeds packaging, Royal King Seeds USA
Indica
THC 22%
🎨 Creative
IndicaFeminizedIn Stock

Blue Crack Feminized

S1 FeminizedLab Profile Available β†’

Potent feminized indica with relaxed and euphoric effects and short stocky growth and heavy trichomes. Ideal for intermediate growers seeking potency and reliable yields.

β—‰Flavor:Chocolate, coffee, earthy sweetness

Best for:πŸŒ™EveningπŸ›‹οΈRelaxation😴Sleep Support
Intermediate Grower
🧬
THC
22%
⏱
Flower
7 - 9 weeks
βš–οΈ
Yield
High
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Keep humidity below 50% during the last 3 weeks of flower

Select Pack Size
$14.49USD

Premium stabilized genetics Β· germination guaranteed

βœ“Produces high yields with proper training and spacing
βœ“Brings pronounced relaxed effects tailored for evening
βœ“Stabilized indica genetics delivering predictable results

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β˜…Well-suited to US home cultivation
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πŸ”’Discreet Packaging
Sought-after phenotype, batch-limited
⭐Stabilized genetics from established breeders

About Blue Crack Feminized

Blue Crack is a 77/23 indica testing at 22% THC with a myrcene-dominant terpene profile. At a practical level, this means a plant that stays compact with tight internodal spacing and develops dense, resin-coated flower clusters that finish in 9-11 weeks. The Myrcene/Caryophyllene 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: 400-500g/mΒ². Outdoor in full sun with 5+ gallon containers: 350-500g/plant. Plant height indoors after training: Compact (2-3 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. Myrcene production peaks when day/night temperature differential exceeds 10Β°F in the final two weeks, growers who drop nighttime temps to 62-65Β°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 22% THC, Blue Crack delivers relaxed, euphoric, focused, energetic effects with a myrcene-influenced character. The onset is body-first, a warmth that starts in the chest and settles into the limbs over 5-10 minutes. At moderate doses, you remain conversational and present. At higher doses, the physical weight becomes dominant and evening use becomes the natural fit. The myrcene dominance adds depth and sedative potential, especially at higher doses.

Terpene Profile

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

Who Should Grow Blue Crack

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
πŸ€—Euphoric
67% of people reported feeling Euphoric
🧠Focused
62% of people reported feeling Focused
πŸ€‘Energetic
50% of people reported feeling Energetic
😴Sleepy
52% of people reported feeling Sleepy
😊Happy
38% of people reported feeling Happy
🀀Hungry
34% of people reported feeling Hungry
🧘Calm
26% of people reported feeling Calm
🌿Stress Relief
13% of people reported feeling Stress Relief

Best For

✦ Evening
✦ Relaxation
✦ Sleep Support

Strain Type

Indica 77%Sativa 23%

Strain Data Sheet

🧬THC22% - 25% (High)
🌿LineageLA Confidential Γ— Purple Punch
πŸ”¬TypeFeminized Indica
🌑ClimateContinental, Temperate
πŸ“…HarvestLate September - Early October
πŸ“Height2.6 - 4.3 ft | 79 - 128 cm
βš–οΈYieldHigh
🏠Yield Indoor13.7 oz/ft² | 389 - 578 g/m²
🌳Yield Outdoor21 - 26 oz/plant | 589 - 728 g/plant
⏱Flowering Time7 - 9 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 Crack Feminized
royalkingseeds.us
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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 Crack 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
22.2%
CBD
0.06%
Top Terpenes
Myrcene, Pinene, Caryophyllene

Blue Crack Feminized, Aggregated Grower Yield Reports

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

SetupYield
Outdoor, in-ground, full sun583g
Outdoor, 25-gal fabric pot, full sun584g

Blue Crack Feminized, Sourcing & Genetics

Release Era
Late 2000s
Parent Genetics
Afghani Γ— Pakistani landrace cross
Lineage Notes

Blue Crack Feminized originates from a 2010s California breeder line developed by hand-selecting the most potent phenotypes from multiple generations.

Recommended US Climate

Cold-tolerant; performs well in short-season Northern states (ME, VT, MN, WI). Indoor cultivation works anywhere.

Blue Crack 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
F4
Generations
4+
Breeding Program
F4 Production Line, modern cross stabilization
Stabilization Notes, What This Means for Your Grow

Blue Crack has been worked through four generations of phenotype hunting and selection. Vigor, purple expression, and finish time are locked across the pack, every plant performs to the spec sheet.

Breeding Goal

Eliminate off-type phenos in Blue Crack through filial selection.

Selection Focus

Selected for resin density, indica-leaning structure, and tight internodes for indoor production.

Pollen / Mother Source

Royal King Genetics select-mother program, pollen sourced from an internally maintained reversed-female line.

Germination Guarantee
95% germination, free replacements if seeds fail
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