Mk Ultra
Hybrid
G13 × Og Kush
No alternate names recorded
- Sourced
- Cannabinoids: Sourced
- Effects: Sourced
- Review date not recorded
Review date not recorded
At a glance
- Type
- Hybrid
- High
- Head and Body
- Genetics
- G13 × Og Kush
- Flowering
- 56–63 d
- THC Range
- 18% – 22%
- CBD Range
- 0.15% – 1%
- Dominant Terpenes
- Camphene, Caryophyllene, Myrcene
Effect Profile
Reported by the community and curated from multiple sources.
- Reported
- Reported Negatives
Frequency not recorded
Deeply Relaxing
Reported
Euphoric
Reported
Happy
Reported
Hungry
Reported
Sleepy
Reported
- Dizzy
- Dry Eyes
- Dry Mouth
- The Scaries
Plant Profile
Cannabinoid Profile (As Reported)
View methodology- THC18% – 22%
- CBD0.15% – 1%
- CBG1%
- CBN0.07% – 0.26%
- THCV0.49% – 1.76%
Ranges reflect legacy lab reports and aggregated user data, as recorded.
Dominant Terpenes (Top 5)
View all terpenes- CampheneReported
CaryophyllenePeppery, SpicyReported
MyrceneHerbal, EarthyReported
Flavor & Aroma
Flavor
Earthy, Pine, Pungent, Sweet, Woody
Aroma
Earthy, Fresh, Pine, Sweet
User-Reported Medical Usage New
Community- and source-reported, not medical advice.
5 reported uses
- 1DepressionReported as a reason for use.—
- 2PainReported as a reason for use.—
- 3InsomniaReported as a reason for use.—
- 4AnxietyReported as a reason for use.—
- 5Chronic PainReported as a reason for use.—
Listed by how widely each use is reported across strains. The share of reporters is not recorded for these reports. Not a measure of whether it worked.
View all reported usesGenetics & Origin
G13’s parents not recorded
Og Kush’s parents
G13
Hybrid
Parent Strain
Og Kush
Hybrid
Parent Strain
Mk Ultra
Hybrid
Origin
MK Ultra is G13 crossed with OG Kush, bred by TH Seeds and named after the CIA's mind-control program. G13 is itself a strain wrapped in myth; OG Kush is the well-documented half and the source of the fuel and the body. It has two descendants on file. Its record includes a first-place High Times Cannabis Cup in 2003.
Bred from Mk Ultra (2)
The Grow
Best Results
Indoor and Outdoor
Preferred Climate
Mediterranean
Grow Difficulty
- Beginner
- Easy
- Average
- Difficult
- Expert
Easy
Outdoor
- Harvest
- October
- Height
- Average
- Yield
- Moderate
Indoor
- Harvest
- 8–9 wk
- Height
- 100–120 cm
- Yield
- 350g/m
- Flowering
- 56–63 d
- Resistance
- resistant to common molds and mildew
The difficulty to grow Mk Ultra is known for being easy. For growers cultivating indoors, expect 100–120 cm height with a 350g/m yield with in about 8–9 wk. Outdoors, harvest around October.
Cultivation Notes
MK Ultra stays compact, from about 100 to 120 centimeters. It flowers in 56 to 63 days. It resists common molds and mildew and yields around 350 grams a square meter indoors. This is a forgiving plant for a new grower. Figures are grower and breeder reported.
When To Try It
Best:
Night
Occasions:
- at night
About
MK Ultra is an easy, compact grow with a Cannabis Cup pedigree.
It is G13 crossed with OG Kush, named after the CIA program. Older write-ups sell it as a cerebral, hypnotic high, but the reviewer data is mostly heavy body relaxation. THC lands around 18 percent.
A forgiving plant, a heavy high.
What to Expect
MK Ultra's effect descriptions do not fully agree. Some sources call it an almost entirely cerebral, hypnotic high; the reviewer data leans the other way, with relaxed the top vote at 68 percent of a solid sample and sleepiness, happiness and a euphoric lift all near 48. The weighted data ranks the deep body relaxation near the ceiling.
The negatives are led by dry mouth at 35 percent and a hunger bump near 28, with dry eyes at 18 behind them. Nothing sharper clears the single digits. A moderate dose is enough for most.
Flavor and Aroma
MK Ultra smells sweet and earthy with a fresh pine note. The flavor is piney and woody over a pungent earthiness. Sources say the pine lingers well after the session. It is a clean, simple profile.
Terpenes Explained
MK Ultra has no measured terpene numbers in our data, with only Myrcene, Camphene and Caryophyllene named.
Nothing is quantified, but the piney, fresh smell is consistent enough across sources to trust as the strain's signature. A jar with a genuine fresh-pine note, not just a vague earthiness, is the well-grown one.
Cannabinoids and Potency
MK Ultra THC is reported from about 18 to 22 percent depending on the source, with the lab sample in our data corrupted and unusable. It is moderate-to-strong, not the extreme number its reputation implies. CBD is a trace.
MK Ultra tests in the high teens to low twenties, so it is strong without being a novelty-level number.
Awards & Recognition
Each award is bound to the exact entry that won it. Nothing is inherited by the strain as a whole.
2015 Nw Cannabis Classic — entry recorded as “Mk Ultra”
Source: not recorded on this entry
2015 The Karma Cup — entry recorded as “Mk Ultra”
Source: not recorded on this entry
2004 High Times Cannabis Cup — entry recorded as “Mk-ultra”
Source: not recorded on this entry
2003 High Times Cannabis Cup — entry recorded as “Mk Ultra”
Source: not recorded on this entry
0 verified recognitions. 4 unresolved entries shown but excluded from the count.
Competition historyBusinesses familiar with Mk Ultra 0
View allNo business is linked to Mk Ultra yet. Businesses record what they carry through their offerings, and none names this strain.
Listings are independently presented and scoped by location, freshness and verification. Nothing here is a sales offer.
How we verify businessesExperience Evidence & Sources
Where this record’s observations come from, and what each source covers.
Community strain database aggregation (Labster/Blaster/Grower/Writer)
Aggregated from third-party community strain databases — 8 source records.
Ascendancy Drupal preserved public extract
Carried over from the preserved Ascendancy archive — 1 source record.
Source summaries only. Evidence bodies are not published on this page.
Methodology and sourcesReader Reviews 0
Reader experiences, not verified data. Nothing here feeds the effect percentages above.
No reader reviews yet. Public reviews are not open; experiences you log stay private in your Passport.
Recipes & Edibles
No recipe is linked to Mk Ultra yet.
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