Critical feminized seeds (Kera Seeds)



Critical - Put Your Senses In A Critical Condition

The Critical cannabis strain is a feminized beauty that is not afraid of being upfront. Her effects are devastating, and you will feel them nearly instantly. Although she is tested to contain upwards of 16% THC, it’s likely that she’ll surprise you. Critical was created by crossing Afghani and Skunk - two time-tested classics that are the backbone of many strains.

When it comes to growing Critical cannabis seeds, you will be pleasantly surprised with how easy it is to grow. Critical is a small plant, but this does not translate into a low yield. Instead, Critical’s small stature is perfect for using the SOG method.

If you plan accordingly, you can increase your yields substantially by placing support poles during the vegetative phase.

  • Container Size: 11L or Less
  • Plant to Lamp Distance: 40cm
  • Watering Volume Per Plant: 0.25-0.50 Liters Per 24-Hour
  • Indoor Humidity: 70% RH or Less
  • Resistance: Mold (from humidity)
  • Lighting Requirement: 600-Watt HID or LED

A Bold Strain With Equally Bold Effects

The Critical cannabis strain is a genuine powerhouse. Once you are under its influence, you will be filled with ambition. The euphoria that Critical produces is boundless, and you will likely feel motivated to accomplish something. If you are in it for the medical aspect, then Critical is ideal for wiping any pain or depression off the map with a single hit.


  • Brand

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

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    Kera 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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    Extreme inner power
  • Genetics

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

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    Afghani x Skunk
  • Height

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

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    45 - 50 cm indoors
    110 - 180 cm outdoors
  • Harvest

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

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  • Indoor flowering time

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

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    49 days
  • Outdoor finish

    This is when your plant will be ready for harvest when grown outdoors. Make sure it's still warm enough by then!

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    Late September
  • % Sativa/ Indica/ Ruderalis

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

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    40% Sativa / 60% Indica
  • THC

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

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    16 %
  • 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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