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Swiss Feminized
Potent feminized indica with relaxed and sleepy effects and compact, resin-coated structure. Ideal for intermediate growers seeking stable genetics and strong production.
βFlavor:Blueberry, vanilla, warm spice
Grower tip: Maintain strong airflow β dense indica buds risk mold in late flower
Premium stabilized genetics Β· germination guaranteed
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Free Seeds With Every Order
Choose your free strains β no mystery seeds. Learn more
Royal King Genetics β 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 2026-02-07 on 300 seeds.
About Swiss Feminized
The genetic expression of Swiss β a 72/28 indica β varies meaningfully across phenotypes. Most seeds from this line produce the dominant phenotype: a compact, bushy plant with broad fan leaves and golf-ball-dense flowers that pack on weight in the final two weeks. But expect variation β roughly 1 in 4 plants will lean slightly more toward the sativa parent, showing more stretch and airier flower structure. THC testing at 24% across phenotypes, with Caryophyllene consistently dominant.
Genetic Expression in the Grow Room
The dominant phenotype β which appears in roughly 70-75% of seeds β produces a compact, symmetrical plant with broad internodes and heavy lateral branching. Fan leaves are wide and dark green, typical of the indica heritage. Flower clusters form tight, round colas that pack on weight noticeably in the final 10 days before harvest.
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, 400-600g/plant outdoor. Height: Short-Medium (2-3.5 ft). Rated intermediate β the phenotype variation adds a layer of interest without adding significant difficulty. Growing from feminized seeds.
Effects and Use
At 24% THC, Swiss delivers relaxed, sleepy, happy effects with a caryophyllene-influenced character. The onset is body-first β 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 caryophyllene dominance contributes a grounding quality that prevents the effect from feeling scattered.
Terpene Profile
Dominant terpenes: Caryophyllene (primary), Myrcene (secondary), Bisabolol (tertiary). This combination produces a flavor that rewards patience in the cure β 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 Swiss
Best suited for growers who want control over their plant size and harvest timing β 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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Swiss Feminized β Lab-Verified Cannabinoid & Terpene Data
Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 Γ THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.
Swiss Feminized β Real Grower Yield Reports
Yield data from US growers cultivating Swiss Feminized feminized seeds β 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 |
|---|---|
| 4Γ4 tent, 600W LED, SCROG | 585g |
| 4Γ4 tent, 600W LED, top + main-line | 586g |
Swiss Feminized β Sourcing & Genetics
Swiss Feminized was developed in the 1990s and has been continuously refined since β modern releases are far more stable than the original 90s phenotypes.
Cold-tolerant; performs well in short-season Northern states (ME, VT, MN, WI). Indoor cultivation works anywhere.
Swiss Feminized β Breeder Information
Royal King GeneticsBred and stabilized in-house by Royal King Genetics β 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.
Swiss has been worked through four generations of phenotype hunting and selection. Vigor, trichome saturation, and finish time are locked across the pack β every plant performs to the spec sheet.
Lock trichome saturation consistency across the Swiss population.
Selected for resin production, compact stature, and a clean indica terpene profile.
Royal King Genetics in-house mother stock β pollen drawn from a sibling male sourced from the same selected pheno population.