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MK Ultra is a Cup-winning indica weed with OG Kush x G13 roots, prized for pungent kush-pine flavor, heavily covered in trichomes, and a classic relaxing punch.
- MK Ultra strain…
MK Ultra is a Cup-winning indica weed with OG Kush x G13 roots, prized for pungent kush-pine flavor, heavily covered in trichomes, and a classic relaxing punch.
- MK Ultra strain lineage: OG Kush x G13 by T.H.Seeds.
- High Times Cannabis Cup 2003 Best Indica.
- This strain tastes of earthy pine, diesel, and sour kush.
- Compact, indica structure with chunky, resinous buds.
- Name nods to the CIA project, a bit of weed lore.
MK Ultra tastes earthy and piney with an herbal, spicy edge. The aroma hits the nose with sharp pine and clean herbs over a deep, earthy base. Crack the buds and you get more spice and resinous pine. When enjoying this weed, expect pine and spice on the inhale, with a smooth, earthy-herbal exhale.
This weed hits fast with a strong body high and dreamy calm. MK Ultra effects often include a positive, euphoric mood, couch-lock, and heavy eyelids. Expect a quiet mind and long-lasting physical relaxation. Its indica-leaning G-13 x OG Kush lineage, high THC, and myrcene-forward terpenes drive the sedative feel.
MK Ultra is a compact indica-leaning weed with dense buds. Growability: easy. To grow these seeds successfully, control humidity and train for a flat canopy. See the MK Ultra Grow Guide for details.
- Stays short with low stretch; flip early or run Sea of Green.
- Top once and use gentle LST; skip heavy defoliation late flower.
- Finishes in 8-9 weeks; keep RH under 45% after week 6.
- Feed light to medium; OG x G13 phenos can tip-burn if EC runs high.
- Pungent aroma indoors; use a carbon filter and airflow.
Strains similar to MK Ultra weed lean energetic and citrusy, with caryophyllene-led terpenes and bright orange notes.
- Choose OG Kush Feminized Seeds for a taste of one of the parents of MK Ultra.
- Pick Tropicana Cookies Feminized Seeds. Plants deliver energetic, focused, uplifted effects and citrus-orange flavor with caryophyllene.
- Try Grapefruit Feminized Seeds. Buds show an upbeat lift, grapefruit-citrus taste, and caryophyllene, myrcene, and pinene.
MK Ultra is an indica-dominant weed with compact plants and steady flowering, ideal for indoor grows. Buy MK Ultra seeds here as female seeds backed by ILGM's germination guarantee and expert grower support. Our guides and community tips help you dial in feeding and trimming for better yields.
Customers report this strain is easy to grow and delivers heavy couch-lock weed. MK Ultra seeds proved forgiving in the grow room and gave dense, sedating buds. Growers praised the potent, slow-moving high and the straightforward structure.
This strain hits moderately hard with about 18% THC. Expect fast-onset effects that settle into a heavy, relaxing stone. Newer users should start small.
The high feels deeply relaxing and spacey. Body melt pairs with a calm, euphoric head. Many save this weed for evenings.
Myrcene leads the aroma. Expect earthy notes with pine and a hint of diesel. These terpenes support the strain’s heavy, soothing vibe.
Last updated on November 2025
18 %
THC
Indica Dominant
Genetics
63 days
Flowering Time Indoor
595 gr/m²
Yield Potential
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