Black Diamond feminized cannabis flower
Hybrid
THC 23%
πŸ˜„ Mood Boost
HybridFeminizedIn Stock

Black Diamond Feminized

Potent feminized hybrid with relaxed and happy effects and uniform canopy potential. Ideal for intermediate growers seeking balanced potency and manageable training.

β—‰Flavor:Cherry, cream, hints of fuel

Best for:πŸ•AnytimeπŸ›‹οΈRelaxation🧘Stress Relief
Intermediate Grower
🧬
THC
23%
⏱
Flower
8 weeks
βš–οΈ
Yield
Typical for type
🎯
Difficulty
Intermediate
πŸ“
Height
Medium
🌱
Grow
Indoor / Outdoor
πŸ’‘

Grower tip: Monitor stretch in early flower and adjust training accordingly

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$11.49USD

Premium genetics

βœ“Rewards careful growers with typical for type output per plant
βœ“Delivers relaxed and happy effects ideal for anytime
βœ“Proven hybrid lineage with reliable germination and vigor

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About Black Diamond Feminized

Black Diamond is a 53/47 hybrid testing at 23% THC with a caryophyllene-dominant terpene profile. At a practical level, this means a plant that offers moderate stretch with balanced branching that responds well to training, finishing in 8 weeks. The Caryophyllene/Myrcene combination shapes both the aromatic profile and the effect character, this is not a one-dimensional strain.

Growing Parameters

Flowering time: 8 weeks from flip. Indoor yield at 600+ PPFD: 15.8 - 17.6 oz. Outdoor in full sun with 5+ gallon containers: 18 oz/plant. Plant height indoors after training: Medium. 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. Caryophyllene 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.

What Users Report

Black Diamond at 23% THC produces relaxed, happy, euphoric sensations that users consistently describe as versatile enough to serve different purposes depending on dose and setting. Lower doses lean more cerebral and functional. Higher doses bring the body effect forward. The Caryophyllene/Myrcene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other hybrids at similar THC levels.

Best suited for flexible use across the day, lighter doses for daytime function, heavier doses for evening relaxation.

Terpene Profile

Dominant terpenes: Caryophyllene (primary), Myrcene (secondary), Humulene (tertiary). This combination produces a nose that develops complexity through the cure, expect the primary caryophyllene character to emerge first, with myrcene and humulene notes adding layers over 3-4 weeks in jars.

Who Should Grow Black Diamond

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 8 weeks flowering period to their frost-free window.

Effects

😌Relaxed
72% of people reported feeling Relaxed
😊Happy
65% of people reported feeling Happy
πŸ€—Euphoric
60% of people reported feeling Euphoric
🀩Creative
56% of people reported feeling Creative
😎Uplifted
45% of people reported feeling Uplifted
🀀Hungry
41% of people reported feeling Hungry
😴Sleepy
38% of people reported feeling Sleepy
πŸ˜†Giggly
31% of people reported feeling Giggly
🧠Focused
21% of people reported feeling Focused

Best For

✦ Anytime
✦ Relaxation
✦ Stress Relief

Strain Type

Indica 53%Sativa 47%

Strain Data Sheet

🧬THC23% - 26% (High)
🌿LineageBlackberry Γ— Diamond OG
πŸ”¬TypeFeminized Hybrid
🌑ClimateTemperate, adaptable
πŸ“…HarvestLate September – October, N. hemisphere (typical)
πŸ“HeightMedium
βš–οΈYieldTypical for type
🏠Yield Indoor15.8 - 17.6 oz
🌳Yield Outdoor18 oz/plant
⏱Flowering Time8 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. Laws governing cannabis seeds, germination, and cultivation vary by jurisdiction and may change. Customers are responsible for reviewing applicable federal, state, and local requirements before ordering or germinating seeds. This information is not legal advice.
1
Black 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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Black Diamond Strain Review

Want the full breakdown of effects, lineage, terpene profile, and a complete grow guide? Read our in-depth Black Diamond strain review.

Black Diamond Feminized, Cannabinoid & Terpene Reference

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

Total THC
23.1%
CBD
0.15%
Top Terpenes
Caryophyllene, Limonene, Humulene

Black Diamond Feminized, Aggregated Grower Yield Reports

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

SetupYield
Outdoor, 25-gal fabric pot, full sun665g
5Γ—5 tent, 730W LED, ScrOG + topping462g
5Γ—5 tent, 730W LED, SCROG463g

Black Diamond Feminized, Sourcing & Genetics

Release Era
Modern stabilized line
Parent Genetics
Blackberry Γ— Diamond OG
Lineage Notes
Leafly documents Black Diamond (aka Black Diamond OG) as a Northern California indica-dominant cross of Blackberry and Diamond OG, known for glittery trichomes and purple coloring.
Recommended US Climate
Adaptable to most US climates. Performs best in moderate temperature ranges (60-85Β°F). Indoor recommended in extreme climates.

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