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Critical Kush seeds by Royal Queen Seeds correspond to a mix of luxury strains. On the one hand, the famous Critical Mass and on the other hand, the legendary OG Kush. From this union comes a feminized hybrid of indica predominance that only needs 56 - 70 days of flowering to deliver the harvest.

It's a strain of medium growth profile, being able to stretch between 60 - 140cm average. In indoor crops, yields of 500 - 550g/m2 can be obtained.

A surprising strain for its productivity and fruity and woody flavors that will awaken the senses of the most skeptical grower. It has a THC percentage of 20%.

Seeds per pack

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Type and genetics

The Critical Kush seeds of Royal Queen Seeds are the final result of a series of meticulous crossings, between phenotypes selected with the idea of obtaining a variety of superior quality and unforgettable flavor. For this they have been based on a meeting between the famous Critical Mass and the legendary OG. Kush, from which a feminized hybrid of indica predominance is obtained , which displays a range of unique organoleptic properties.

The plant has a typical sativa appearance, with flowers distributed in small groups on light branches where the central tip stands out, with a powerful aromatic bud loaded with sweet and sticky resin.


The growth profile of the Critical Kush of Royal Queen Seeds is medium, being able to reach different heights depending on the phenotype.

  • In indoor crops, it can grow between 60 - 100cm.
  • In outdoor plantations, the strain can stretch up to 100 - 140cm.

Critical Kush is a strain with good resistance to insect pests and withstands humidity well.

Aroma and taste

The Critical Kush of Royal Queen Seeds develops a very special flavor and perfume that have made it known in the circles of expert growers. Without being too intense its perfume, it interests the curious grower who approaches to inspect one of the numerous flowers. The sweet and fruity aroma can be better perceived in this way.

The smoke is dense and elegant, it rises in the room observing a good permanence in the air. The puff conveys a powerful sweet taste, with hints of citrus fruits, woody notes floating along with spices such as pepper or cloves, mixed with forest floor in autumn .


The Critical Kush of Royal Queen Seeds is a strain with a 20% of THC. An acceptable percentage for a veteran grower and challenging for a first time grower or a grower sensitive to the psychoactive molecule.

The plant, which is still an Indica, stimulates the endocannabinoid system with a good dose of relaxation, which passes through the body like a ray of light, soothing muscular pains and reducing to zero the stress of everyday life .


Critical Kush seeds from Royal Queen Seeds are ready to offer good harvests, without needing too much special care like other high-yielding plants.

  • Both indoors and outdoors, you can expect yields of between 500 - 550g/m2/plant.

Flowering in indoor crops

It will take about 56 - 70 days of flowering to reach a harvest of mature flowers.

Flowering in outdoor crops

In outdoor plantations, it will be possible to pass the shears in mid - end of September.

Percentage sativa/indica

20% sativa - 80% indica.


  • THC 20%.

La Huerta's opinion

Critical Kush by Royal Queen Seeds is a medium sized plant, with good adaptation to the environment and fantastic production of sweet and fruity marijuana.

It can be recommended to outdoor grow ers with knowledge of cultivation to promote an already abundant harvest. It can also be recommended to first-time growers, as it is a very resistant plant, almost fail-safe.

Data sheet

Types of seeds
Feminized seeds
Indica sativa percentage
More indica (relaxing)
Flowering time
Fast Flowering (45-55 days)
Strong effect
Earthy flavour
Hash/Resin flavour
Spiced flavour
Sweet/fruity flavour
Kush strain
Skunk - Critical strain
Other characteristics
Easy to grow
Ideal for extracts

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