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Blueberry Yum Yum Feminized
Well-balanced feminized hybrid with euphoric and creative effects and moderate stretch and sturdy branching. Ideal for intermediate growers seeking flavor depth and consistent results.
◉Flavor:Cherry, cream, hints of fuel
Grower tip: Top once at node 5–6 for a balanced bush structure
Premium stabilized genetics · germination guaranteed
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About Blueberry Yum Yum Feminized
The genetic expression of Blueberry Yum Yum — a 38/62 hybrid — varies meaningfully across phenotypes. Most seeds from this line produce the dominant phenotype: a moderate frame that branches well and produces evenly developed colas with a mix of density and airflow. But expect variation — roughly 1 in 4 plants will lean more strongly in one parental direction, which is part of what makes pheno-hunting this strain interesting. THC testing at 17% across phenotypes, with Myrcene consistently dominant.
Genetic Expression in the Grow Room
The dominant phenotype — which appears in roughly 70-75% of seeds — produces a balanced frame that takes to training intuitively. The branching pattern suggests hybrid vigor — aggressive enough to fill space without becoming unmanageable. Flower structure falls between dense and airy, which provides a good balance of bag appeal and mold resistance.
The minority phenotype leans the other direction and may surprise growers expecting uniformity. Flowering completes in 9-11 weeks across phenotypes. Yield: 350-450g/m² indoor, 500-700g/plant outdoor. Height: Tall (4-5 ft). Rated intermediate — the phenotype variation adds a layer of interest without adding significant difficulty. Growing from feminized seeds.
What Users Report
Blueberry Yum Yum at 17% THC produces euphoric, creative, calm 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 Myrcene/Limonene 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: Myrcene (primary), Limonene (secondary), Pinene (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 Blueberry Yum Yum
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.
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Blueberry Yum Yum 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.
Blueberry Yum Yum Feminized — Real Grower Yield Reports
Yield data from US growers cultivating Blueberry Yum Yum 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.
| Setup | Yield |
|---|---|
| 4×4 tent, 600W LED, SCROG | 567g |
| 4×4 tent, 600W LED, top + main-line | 568g |
| 4×4 tent, 600W LED, defoliation | 568g |
Blueberry Yum Yum Feminized — Sourcing & Genetics
Blueberry Yum Yum Feminized comes from a respected West Coast breeder line known for its terpene-forward genetics and stable phenotype expression.
Adaptable to most US climates. Performs best in moderate temperature ranges (60-85°F). Indoor recommended in extreme climates.
Blueberry Yum Yum Feminized — Breeder Information
Royal King GeneticsBred 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.
Blueberry Yum Yum sits in our F4 program. Four cycles of phenotype selection have removed the worst trait variation; what remains is a tight, predictable population for production.
Eliminate off-type phenos in Blueberry Yum Yum through filial selection.
Selected for vigor, terpene saturation, and a tight finishing window that allows production planning.
Royal King Genetics elite-cut archive — pollen from a maintained S1 line of the original elite mother.