MK-Ultra Cake by TH Seeds
MK-Ultra Cake lands on the indica-leaning side of the spectrum, TH Seeds's take on the Birthday Cake Kush × Mk-Ultra line. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real MK-Ultra Cake grows against.
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Similar strains
| Breeder | TH Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Birthday Cake Kush × Mk-Ultra |
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🧬 Explore the family: Birthday Cake Kush · Mk-Ultra
Ancestry Pedigree
Aficionado Seed Bank
Aficionado Seed Bank
TH Seeds
Unknown or Legendary
Original Strains
Clone Only Strains
Original Strains
Unknown or Legendary
Original Strains
Aficionado Seed Bank
Clone Only Strains
DJ Short
Unknown or Legendary
DJ Short
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Mr Nice Seedbank
Green House Seeds
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Cultivators Choice
Original Strains
Aficionado Seed Bank
Original Strains
Original Strains
TH Seeds
Unknown or Legendary
Original Strains
Clone Only Strains
Growing MK-Ultra Cake: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Birthday Cake Kush or Mk-Ultra will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
MK-Ultra Cake FAQ
How long does MK-Ultra Cake take to flower?
MK-Ultra Cake typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is MK-Ultra Cake an indica or a sativa?
MK-Ultra Cake is listed as indica/sativa.
What are the parents of MK-Ultra Cake?
MK-Ultra Cake was bred from Birthday Cake Kush × Mk-Ultra by TH Seeds.
What environment does MK-Ultra Cake like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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