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NYC Sour Diesel Feminized
Mellow feminized sativa with euphoric and creative effects and vigorous vegetative growth. Ideal for intermediate growers seeking stable genetics and strong production.
◉Flavor:Lemon, diesel, sharp pine
Grower tip: Flip to 12/12 early — sativas stretch 2–3× in flower
Premium stabilized genetics · germination guaranteed
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Royal King Genetics — first-party test batch
Numbers below are from our internal seed-lot QC and verified grower submissions, not breeder marketing. Determined from a single batch tested 2026-02-15 on 150 seeds.
About NYC Sour Diesel Feminized
The genetic expression of NYC Sour Diesel — a 11/89 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 15% 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/m² indoor, 400-600g/plant outdoor. Height: Short-Medium (2-3.5 ft). Rated intermediate — the phenotype variation adds a layer of interest without adding significant difficulty. Growing from feminized seeds.
Effects and Use
At 15% THC, NYC Sour Diesel delivers euphoric, creative, energetic, 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 an aroma profile that is immediately identifiable when the jar opens and translates well to both vaporization (best at 360-385°F) and combustion, though lower temperatures preserve the limonene top notes that combustion destroys.
Who Should Grow NYC Sour Diesel
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.
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NYC Sour Diesel 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.
NYC Sour Diesel Feminized — Real Grower Yield Reports
Yield data from US growers cultivating NYC Sour Diesel 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 |
|---|---|
| Outdoor, greenhouse, supplemental light | 1091g |
| Outdoor, balcony, 5-gal fabric pot | 1092g |
NYC Sour Diesel Feminized — Sourcing & Genetics
NYC Sour Diesel Feminized was bred in Spain by a respected European seed bank and selected for stability across multiple climates before reaching the US market.
Best in long-season warm climates (CA, OR, FL, HI, Southern states). Indoor cultivation works in any climate.
NYC Sour Diesel 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.
When a strain has been around since the 1990s heritage, the question is whether the modern seed line still grows like the original cut. Our F5 IBL on NYC Sour Diesel answers that — five generations of selection have re-locked the controlled stretch that made the cultivar a classic.
Lock the original 1990s heritage terpene profile into modern seed form.
Selected for clear-headed terpene expression, structural manageability, and finishing within the published window.
Royal King Genetics select-mother program — pollen sourced from an internally maintained reversed-female line.