Genetics
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hybridAreto Research estimate

retail shopping label — not genetics

Rozay F4 Strain

Rozay F4 is a cannabis strain (Rozay F3 × Rozay F3) from Relentless Genetics. Breeders note flintstone vitamins, red wine aromas.

Type
Hybrid (est.)
Breeder releases
1

Genetics & Lineage

Reported parents
Reported parentRozay F3Reported parentRozay F3
This strainRozay F4

Reported by Relentless Genetics.

Breeder-reported parentage; not DNA-verified.

Effects

Areto Research estimate
RelaxedHappyEuphoricCalm

Aroma & Taste

Aroma

Taste

Areto Research estimate
SweetFruityGrape

Breeder releases (1)

BreederTypeParentage
Relentless Genetics—Rozay F3 × Rozay F3

Areto Research estimateNot published by the breeder. Areto Research estimated this with AI-assisted review of the strain’s name, reported parentage and commonly described traits; it is not a source, a lab result or a prediction for any product. Details marked “general guess” have low confidence. Each estimate is replaced as soon as a breeder publishes that detail.

Breeder research in progress

Source records checked: 2026-10-28. Research checked: 2026-10-28. Fields without supporting records remain unknown. Potency and terpene composition vary by product batch; use that batch’s COA for tested values. View sources.

Researched details

Support applies to the cited claim and release, not every product sold under this strain name.

Not established across all releases: aromas, retail classification, summary, reported effects, parentage, flavors, reported terpenes, reported type.

Indica, sativa and hybrid are retail shopping labels, not genetics. Parentage is breeder-reported and not DNA-verified. Use your product’s batch COA for tested potency. How Areto sources this page.

Direct breeder sources

  1. Rozay F4 — official Relentless Genetics release page. Accessed 2026-10-28.

Cultivar facts come directly from the cited breeders. A breeder’s description is a reported claim, not independent genetic verification or a test of your product batch. Community members’ personal experiences are separate from these facts. Corrections: genetics@areto.tech.