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Royal Critical Automatic by Royal Queen Seeds
  • Royal Critical Automatic by Royal Queen Seeds


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Royal Critical Automatic seeds from Royal Queen Seeds concentrate the efforts of this bank to obtain a faster and equally productive strain as the original genetics, adapted to a wider public. Thus, through a cross between the famous Critical and a specially selected Ruderalis, we obtain an autoflowering hybrid of indica predominance that takes 70 - 77 days in its complete life cycle.

The strain has a medium size, being able to stretch up to 55 - 140cm on average. In indoor crops it can offer yields of up to 350-400g/m2.

A very appreciated strain for preserving and enhancing the organoleptic qualities of its regular version, with a sweet, fruity and spicy taste. It has a THC percentage of 14%.

Seeds per pack

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Type and genetics

Royal Critical Automatic seeds from Royal Queen Seeds are the latest breakthrough achieved by the expert breeders of this prestigious bank in terms of adapting strains of maximum interest to the rapid development format. From a cross between the famous Critical and a Ruderalis, an autoflowering hybrid of indica predominance is obtained , which adds a new terpene profile that preserves and enhances its parental line, especially in the aspect of productivity.

The plant develops like a traditional indica plant, with powerful lower branches, thick and little diversified ramifications with short internodal spaces from which depart the lines that support heavy buds loaded with exquisite and oozing resin.


The growth profile of Royal Critical Automatic from Royal Queen Seeds is medium. It is recommended for both indoor and outdoor use, regardless of the growing medium selected, such as substrate, rockwool, hydroponics, aeroponics, etcetera.

  • In indoor crops, it can grow between 55 - 45cm
  • In outdoor plantations, it is possible to grow up to 90 - 140cm.

Aroma and taste

One of the best features of Royal Critical Automatic from Royal Queen Seeds is its fantastic organoleptic profile, stabilized and enhanced in the creation of this strain. Although the plant protects the scent of its flowers to the point of making them go unnoticed, the tester grower can verify that its essence remains very intense inside the buds that leak sweet and spring-like smells .

The smoke rises with elegance, describing dense and sinuous volutes that expand in a long-range aromatic wave. The puff carries fruit caramel flavors that contrast with peppery and spicy spice notes .


Royal Critical Automatic from Royal Queen Seeds has a THC concentration of 14%. A mild effect that can be weak for veteran growers and interesting for growers looking for a not too psychoactive strain.

The physical body relaxes, relaxes and stretches, stretching itself from the rigors of daily life and delivering a cup of mindful relaxation, with room for creativity and exhilaration.


Royal Critical Automatic from Royal Queen Seeds is ready to give the grower large harvests, considering its size and speed of growth.

  • In indoor crops, yields of around 350 - 400g/m2 can be expected.
  • In outdoor plantations, yields of 115 - 165g per strain are possible.

Flowering (full life cycle)

This strain will complete its passage from seed to ready-to-harvest adult plant in only 70 - 77 days.

Sativa/Indica ratio

15% sativa - 30% indica - 35% ruderalis.


  • THC 14%.

La Huerta's opinion

The Royal Critical Automatic of Royal Queen Seeds is a plant of high speed and good capacity of growth, to which joins its fantastic flavor.

It is recommended to all kind of growers, especially to outdoor growers in guerrilla system and to urban growers of terrace and balcony. Also to those growers who are looking for a strain with a soft influence.

Data sheet

Types of seeds
Autoflowering seeds
Indica sativa percentage
More indica (relaxing)
Flowering time
Fast Flowering (45-55 days)
Medium effect
Spiced flavour
Spicy flavour
Sweet/candy flavour
Sweet/fruity flavour
Skunk - Critical strain
Other characteristics
Easy to grow
Humidity resistant
Ideal for extracts

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