High THC Auto Cannabis Seeds

Powerful Genetics with Autoflowering Convenience

Experience the best of both worlds with high THC auto cannabis seeds from KillaBeez. Combining unmatched potency with the ease of autoflowering genetics, these strains deliver bold flavors and powerful effects. Our collection features legendary varieties and innovative new options, all designed to offer maximum performance with minimal effort. Perfect for collectors looking for high-quality seeds with cutting-edge traits.

  • Autoflowering Genetics

  • Do Not Germinate

  • Next Day Delivery

  • Perfect Genetics

  • Cannabis Seeds

High THC Auto
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  1. Big Bud Auto

    Fast Buds
    Big Bud Auto
    • 23% THC
    • >500gr/m2 Yields
    • 70% Indica Genetics
    • <9 Week Lifecycle
    For those who want photoperiod yields combined with the speed and ease of an autoflowering plant, Big Bud Auto has got y
    For those who want photoperiod yields combined with the speed and ease of an autoflowering plant, Big Bud Auto has got your back. 23% THC, 500gr/m2 and classic Kush flavours mean that this is one of the best autoflowering cannabis seeds available!
  2. DOS SI DOS AUTO

    Barney's Farm
    DOS SI DOS AUTO
    • Face Off OG x GSC
    • >20% THC
    • Auto-flowering in 70 days
    • Next-Gen!
    A new bench mark for the Autoflowering market has been set: enter Dos Si Dos Auto. This cannabis seed comes packed with
    A new bench mark for the Autoflowering market has been set: enter Dos Si Dos Auto. This cannabis seed comes packed with the very best genetics: Face Off OG x Girl Scout Cookies x BF Auto Super #1. These come together to deliver massive yields and min
  3. Skywalker OG Auto

    Barney's Farm
    Skywalker OG Auto
    • Rare USA Genetics
    • Fruit, Citrus, Diesel
    • 23% THC – Heavy Stone
    • 75% Indica, 70 Days
    The premium US genetics packed into Skywalker OG Auto make for one fantastic smoke. 23% THC and an Indica domimant high
    The premium US genetics packed into Skywalker OG Auto make for one fantastic smoke. 23% THC and an Indica domimant high but with the mental clarity of sativa, prepare for a visionary ride with delectable flavours!
  4. Auto Dos Si Dos Cookies
    • Master Genetics: Dos Si Dos x GSC
    • Great Yields: 500gr/m2
    • Very Forgiving to Grow
    • Invigorating, Fresh Flavours
    An auto flowering version of a market favourite, Auto Dos Si Dos Cookies contains the goodness of the photoperiod stra
    An auto flowering version of a market favourite, Auto Dos Si Dos Cookies contains the goodness of the photoperiod strain, with the ease of auto flowering genetics. The original Dos Si Dos Cookies crossed Dos Si Dos with Girl Scout Cookies, and
  5. Watermelon Zkittlez Auto
    • Fabulous Colours
    • Candied Fruit Smell
    • Watermelon & Grape Taste
    • Up to 1 Kilo Outdoors
    Yield, flavour, strength balance. This strain has them all. Whatever you want, you can be sure to find it in Watermelon
    Yield, flavour, strength balance. This strain has them all. Whatever you want, you can be sure to find it in Watermelon Zkittlez Auto, and all in under 10 weeks!
  6. Watermelon Zkittlez

    Barney's Farm
    Watermelon Zkittlez
    • Euphoric, Relaxed
    • Watermelon & Grape Taste
    • Colourful Flowers
    • Towering Colas
    Beautiful and tasty, Watermelon Zkittlez oozes with ripe melon & tropical fruit aromas & flavours. Yields and po
    Beautiful and tasty, Watermelon Zkittlez oozes with ripe melon & tropical fruit aromas & flavours. Yields and potency are very high. 55% Indica for calm happiness, but the Sativa genetics give it a bit of a kick too!
  7. Auto Northern Lights XXL
    • XXL Yields: 650gr/m2
    • Extreme Effects
    • Resinous: Good for Hash
    • 18% THC
    ...o Try, It’s Auto Northern Lights XXL   If you loved Auto Northern Lights, you’ll love this. It’s the same, but bigger! This upgraded version of a much loved classic brings all the fantastic traits of the old strain, but with super high yield...
  8. Auto Gorilla
    • Highly Potent: 25% THC
    • Euphoric and Happiness Inducing
    • Small Height: 80 - 90cm
    • Flowering Time: 70 - 75 Days
    ...w Highs!   A piece of artwork coming from the 00 Seeds lab. Whatever you’re after from a cannabis seed, Auto Gorilla will deliver. With extreme potency and extreme yields, all in an auto flowering seed, what’s not to love?   This is a monst...
  9. Auto Sweet Critical
    • Incredibly Aromatic
    • 19% THC Content
    • Short Height: 80 to 100cm
    • Flowers in 65 to 70 Days
    ...ud Around.   00 Seeds have created something a little special with Auto Sweet Critical. It is a particular plant with fabulous, floral aromas and a good accompanying THC content. Made for the connoisseurs, this is a strain to love and enjoy. The p...
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