White Widow Auto feminized seeds (Kera Seeds)



Kera White Widow Auto: Fantastic Results in All Climates!

Developed by Kera Seeds Kera, this relatively new feminized autoflower appeared in coffeeshops around Amsterdam thanks to her phenomenal flowering period of 7-8 weeks, compact size (90 cm in height) and fantastic yields.

This autoflowering strain has no trouble growing with its short growth period that is compatible with slightly more difficult Northern European climates where sunlight is not always guaranteed. The best results come from plants which receive consistent warmth and sunlight as these not only boosts quantity, but also improves the quality of the harvest. Kera White Widow is the perfect plant for new growers as she doesn’t require constant attention which, coupled with her resistance to colder climates, makes her a great strain to help first-time growers find their feet. Here is some further information to help you grow this strain:

  • Medium height – Kera White Widow Auto reaches a final height of 90 cm.
  • Max EC of water – 1.0 in veg, up to 1.4 in flower.
  • Water pH; 5.8 – 6.0
  • Recommended lighting: Veg: 300 W CFL, Flower: 600 W HPS
  • Recommended nutrients: Age Old Organics 1GR4C Grow.

A Fruity, Refreshing Classic

White Widow is so well-known for her small size and rapid growing, she does more than this! The key benefits of this autoflower is her ability to retain the fruity flavors with citrusy notes. Providing a potent, stimulating effect from her compact flowers, Kera White Widow Auto is fantastic way to enjoy a delicious head high and an intense stone!


  • 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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    Forgetting all the worries
  • Genetics

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

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    White Widow x Ruderalis
  • Height

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

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    50 - 90 cm indoors
    60 - 100 cm outdoors
  • Harvest

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

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  • From seed to harvest

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

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    56 - 63 days
  • % Sativa/ Indica/ Ruderalis

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

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    Sativa / Indica / Ruderalis
  • 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.

  • Colin D. Wescott
    3 November 2021
    3 November 2021
    • Advantages
      One month into the grow , this plant is looking great ! Havent fertilized just some Dynomyco and my own soil mix , no spots pretty green, big leaves !
    • Disadvantages
    • General impressions


    Customer's photos
    5 November 2021
    Hello, thank you for the review. We appreciate you sharing your experience with us!
    Respectfully, Herbies Team