Genetics
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indica dominantTH Seeds release

retail shopping label — not genetics

Mk-Ultra Strain

Mk-Ultra is an indica dominant strain (OG Kush × G-13) from TH Seeds. Breeders note kiefern aromas.

Type
Indica dominant
Breeder releases
1
Descendants
4

Genetics & Lineage

Reported parents
Reported parentOG KushReported parentG-13
This strainMk-Ultra
Descendants (4)

Reported by TH Seeds.

Breeder-reported parentage; not DNA-verified.

Effects

Effects are not documented in the reviewed breeder sources yet.

Aroma & Taste

Aroma

Taste

Not yet published.

Breeder releases (1)

BreederTypeParentage
TH SeedsIndica dominantOG Kush × G-13
Needs further review

Source records checked: 2026-10-30. Research checked: 2026-11-01. 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.

Sources disagree on flavors, reported effects. These fields remain under review.

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. MK-Ultra — official TH Seeds release page. Accessed 2026-10-28.
  2. MK-Ultra — official TH Seeds release page (archived copy). Archived copy of https://www.thseeds.com/de/mk-ultra-kush-regular.html, captured 2020-09-23 by the Internet Archive.

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.