Cannabis · Hybrid · THC-dominant
MK Ultra
Widely repeated
Lineage
Seed parent, then pollen parent. A backcross is a third parent, and it does not replace either of them.
This record
MK Ultra
G13 × OG Kush
Offspring
Commonly printed as G13 × OG Kush, associated with TH Seeds. The G13 side inherits that parent's uncertainty.
Market report
Read from the Leafly public index on 2026-10-11. One source. Not a pedigree, and not confirmed by a second catalog. Parent names inside Leafly’s paragraph were not copied into the diagram.
- Leafly reviews
- 4.5 average across 811 reviews
- Lab producer count
- 0
Leafly’s producer count on this row is 0. Any median below is what Leafly published. Phylo does not treat it as a lab panel.
- CBD median 0% · Leafly published 0% and 0% beside the median
- THC median 20% · Leafly published 18% and 22% beside the median
Terpene scores
Relative scores on Leafly, not a percent of the flower.
- myrcene · 0.62
- caryophyllene · 0.32
- limonene · 0.29
- humulene · 0.11
- pinene · 0.09
- linalool · 0.03
Reported effects
Leafly review votes, not a clinical finding.
- relaxed · 468 votes
- sleepy · 321 votes
- happy · 319 votes
- euphoric · 317 votes
- hungry · 189 votes
MK Ultra, also known as "MKU" and "MK Ultra OG," is a potent indica marijuana strain made by crossing OG Kush with G13. This strain produces euphoric effects that are fast-acting and best for when strong medication is…
- Region
- Netherlands
- Origin
- TH Seeds (as credited)
- Breeder
- TH Seeds
- Era
- 1990s–2000s
Claims
Three clean supports corroborate a claim. Five enter it. The studio can adopt sooner. A dispute keeps it out.
No open claims on this record.
File a change
Parent corrections, wording, and source notes all enter the same queue.