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Royal AK from Royal Queen Seeds rescues a classic strain from the Dutch coffeeshops of the 90s. By crossing Mexican, Colombian, Thai and Afghani landraces, a feminized sativa-dominant hybrid emerges with a short flowering period of 56 - 63 days.

It's a strain of medium growth, reaching an average height of 80 - 170cm. In indoor crops, yields of up to 525 - 575g/m2 can be achieved.

A renowned strain and resident of dispensaries for decades, which has kept its characteristic pungent, fruity and woody taste. It has a THC percentage of 19%.

Seeds per pack

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Type and Genetics

Royal AK seeds from Royal Queen Seeds are the result of tireless research and development work by the breeders of this brand, who have managed to bring legendary strains that swept the Dutch dispensaries of the late twentieth century. The product of the mixture of various landraces is a sativa-dominant hybrid that shows the same qualities that are remembered from the original phenotype.

Despite the indica-dominance, the plant develops its indica-like silhouette, with strong lower branches supporting heavy resin-laden flowers, distributed in layers, and reveals its sativa dominance in the narrow shape of its dark green leaves.


The growth profile of this strain is medium. It adapts easily to the available space, being a strain suitable for indoor or outdoor cultivation.

  • In indoor crops, Royal AK from Royal Queen Seeds can reach 80 - 140cm.
  • In outdoor plantations, it can stretch up to 130 - 170cm.

Aroma and taste

Royal AK Automatic by Royal Queen Seeds has an intense smell that can be perceived from a distance, floating above the other strains in the grow room. The flowers offer their earthy and woody fragrances.

The smoke rises quickly, white and with blue reflections, expanding and occupying all the available space. The puff confirms the previous sensations, affirming the fruity tones, sweet lemon citrus, ocote thorns, smoky hardwood and black earth shade stirred with the hands.


Royal AK Automatic from Royal Queen Seeds has a percentage of 19% THC. A concentration of psycho-actives that falls within the average of current strains, providing a perceptible but manageable sensation.

Its potency as a sativa is perceived within seconds of starting to smoke. Waves of positive energy follow one after the other, filling the endocannabinoid system with benign radiation and increasing optimism and happiness. The desire to socialize increases and the artistic sense is unleashed, being able to carry out activities of all kinds without the pressures of daily stress.


Royal AK Automatic by Royal Queen Seeds is a strain with a good productive capacity in any growing system.

  • In indoor crops, it is possible to harvest up to 525 - 575g/m2.
  • In outdoor plantations, the strain can produce around 600 - 650g per plant.

Flowering in indoor crops

Only 56 - 63 days of flowering will be necessary to obtain a harvest of large, ripe, resin-laden flowers.

Flowering in outdoor crops

In outdoor plantations, harvesting can start at the beginning of October.

Sativa/indica Percentage

60% sativa - 40% indica


  • THC 19%.

La Huerta's opinion

Royal AK Automatic from Royal Queen Seeds is a very adaptable strain to environmental conditions, produces good yields and has a legendary and unforgettable taste and aroma.

It's highly recommended to first time growers looking for an easy to grow plant with which to achieve first class results. Also to outdoor growers with the necessary knowledge to enhance an already generous harvest.

Data sheet

Types of seeds
Feminized seeds
Indica sativa percentage
More sativa (stimulating)
Flowering time
Average Flowering (55-65 days)
Strong effect
Citric flavour
Earthy flavour
Lemon flavour
Sour flavour
Sweet/fruity flavour
Wooden flavour
Other characteristics
Easy to grow

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