Royal Critical Automatic feminized seeds



Royal Critical Automatic - The Hybrid for Every Palate

Royal Critical Automatic is a much sought after autoflowering cannabis strain because it out-yields everything else in the garden. Its sturdy structure is up to the task when propping up its harvest, and its terpene profile is unlike anything you’ve experienced. It has an average THC content, but this feminized hybrid will put you in a critical state if you overindulge.


When growing Royal Critical Automatic seeds, you’ll enjoy a bountiful harvest if you give her some space to stretch out. Her growth structure is wide open, meaning her lateral branch cascade outwards, leaving you with a robust bush of buds.

Royal Critical Automatic benefits from mild defoliation before the onset of the flowering phase. This will clean up the lower portion and focus more energy on bud development up top. Although her branches are sturdy, make sure you have supported in case the buds get too big.

The strain is sure to enjoy a well-balanced diet of nutrients. Whether it is the big 3 macronutrients or a healthy serving of micronutrients, she’s willing to have it all. It is recommended to keep her pH range between 6.2-6.8 in the soil, and 5.2 to 5.8 in hydroponics.

  • Yield: Indoors - 400g/m2, Outdoors - 165g/plant
  • Lighting Requirements: Outdoors - Full-sun, Indoors - 600-Watt HPS
  • Growth Style: Screen of Green (SCROG)
  • EC: Vegetative - 1.2, Flowering - 1.8
  • Container Size: Medium

Royal Critical Automatic - The Queen of All Trades

After a bountiful harvest, Royal Critical Automatic overwhelms with an aroma that makes anyone feel blessed. Each bud oozes skunky fuel mixed with pine, thus alluring you to take part in her majestic offerings. This hybrid produces an incredibly productive high, and you might find yourself in the most creative state after spending time with Royal Critical Automatic.



  • Brand

    AKA seed bank. They create and preserve cannabis genetics, then we get them to you.

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    Royal Queen Seeds
  • Type of seeds

    Regular or feminized. Pick feminized if you want female plants only.

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  • Type of seeds

    Either autoflowering or photoperiod. Both have their pros and cons, but growing autos is easier.

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  • Suitable for growing

    This strain is perfect for growing both indoors and outdoors.

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    Indoor, Outdoor
  • Effect *

    Each strain produces a certain effect on your body. This is what you can expect from this variety.

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    Dreamy dimension
  • Genetics

    Genetic composition of the strain. Shows parent strains that were used to create this particular variety.

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    Critical x Ruderalis
  • Height

    This is how tall the plant can become. Use this info when planning your grow space.

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    55 - 65 cm indoors
    90 - 140 cm outdoors
  • Harvest

    This is how much bud you can get from this variety come harvest time.

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    350 - 400 g/m² indoors
    115 - 165 g/plant outdoors
  • Indoor flowering time

    The length of the flowering stage for photoperiod strains, or seed-to-harvest time for autoflowers.

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    42 - 49 days
  • From seed to harvest

    Total time required to fully grow a plant, from germination to harvest.

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    70 - 77 days
  • % Sativa/ Indica/ Ruderalis

    The ratio of Sativa/Indica/Ruderalis in this particular variety.

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    15% Sativa / 50% Indica / 35% Ruderalis
  • THC

    The main psychoactive compound in cannabis. The higher THC level, the more potent the strain.

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    14 %
  • CBD

    This compound doesn't get you high but is known to be highly medicinal and calming.

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*Herbies sells cannabis seeds exclusively as souvenirs that aren’t meant for cultivation or germination. Customers should be aware that the germination of cannabis seeds is illegal in most countries. Herbies sells cannabis seeds exclusively for collecting and preservation for future generations. We advise customers to check with their local laws before germination, as Herbies does not accept responsibility for the illegal use of our products.

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