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MK Ultra Kush Regular cannabis strain by TH Seeds is named after a drug experiment conducted by the U.S. government aiming to govern minds through substantial doses of drugs. This is the name TH Seeds chose for this powerful, award-winning indica-dominant strain, with an exquisite taste, that'll leave you succumbing to its intensely relaxing effect.

Seeds per pack

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Type and Genetics

MK Ultra Kush Regular cannabis seeds by TH Seeds are a product of crossbreeding G13 and OG Kush to create a powerful, tasty, and indica-dominant plant.


It grows with vitality, moderate size, and a fir tree's appearance.

Aroma and Flavor

The flavor is strong and pleasing, with hints of pine, spices, and oriental woods.


The effect is strong and lasting, relaxing both the mind and body, recommended for use after work, to combat daily stresses or for evening use.


Flowers into numerous compact buds covered in resin.

In indoors, it can yield up to 350 g per m2 while outdoors it can yield up to 450 g per plant in soil.

Flowering Indoors

Harvested in 8-9 weeks following the requisite vegetative phase.

Adapts well to growing techniques like SOG (Sea of Green) and SCROG (Screen of Green).

Flowering Outdoors

Harvested in October in the Northern Hemisphere and in April in the Southern Hemisphere. Its low in stature.

Sativa/Indica Percentage

Indica-dominant hybrid.


High THC content.


  • 1st prize Indica category, Hightimes Cannabis Cup Amsterdam 2003
  • 2nd prize Indica category, Hightimes Cannabis Cup Amsterdam 2004
  • 2nd prize Solvent Extracts Karma Cup 2014 Toronto Canada

It's also won several cups presented by clubs and dispensaries.

La Huerta's Opinion

MK Ultra Kush by TH Seeds is a multiple award-winning strain and is recommended for extracts. If you're searching for a very potent Kush we recommend the TNT Kush by Eva Seeds.

Data sheet

Types of seeds
Regular seeds
Indica sativa percentage
100% Indica
Flowering time
Average Flowering (55-65 days)
Potent effect
Citric flavour
Earthy flavour
Hash/Resin flavour
Spiced flavour
Wooden flavour
Kush strain
Other characteristics
Award winning prize
Ideal for extracts

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